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Page last updated
30 March
2018

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The Freshwater Mussels (Unionoida) of the World
(and other less consequential bivalves)

FM(U)otW(aolcb) is the web version of the MUSSEL Project Database. Follow the links to browse the data or use the search fields. Either way, you win!

Taxa known only as fossils are highlighted in gray. Those without representatives in fresh waters are highlighted in gold.

 

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855 specimens match your search criterion.



USNM_178653
Mozorongo, Vera Cruz, Mexico. (de Leon!)


USNM_MP_1033
unknown, Mexico.


AMS_102115
creek, 0.7 mi W Hueyapan de Campo, Veracruz, Mexico. (Fred G. Thompson, 1965!)


AMS_102133
creek, 4.6 mi W Suchilapan, Veracruz, Mexico. (Fred G. Thompson, 1965!)


USNM_783184
Lago de Camecuaro National Park, Michoacan, Mexico. (D. & P. Kingston, 1978!)


MNHN_MP_1363
pres a bord du lac Chapala, Jalisco, Mexique. ([not given]!)


MCZ_16767
Rio Madre de Oca, Jalapa, Mexico. ([not given], 1873!)


MNHN_MP_1349
Rio Papaloapam, Vera Cruz. (Diguet, 1904!)


BMNH_MP_427
Rio Tamatoco, Mexico. ([not given]!)


BMNH_MP_425
Rio Tamatoco, Mexico. (Hugh Cuming Collection!)


BMNH_MP_426
Rio Tamatoco, Mexico. (Hugh Cuming Collection!)


AMS_102104
creek, 8.8 mi ESE Coatzacoalcos, Veracruz, Mexico. (Fred G. Thompson, 1965!)
Actinonaias computata


MNHN_MP_0015
Coatzacoalcos, Vera Cruz, Mexico. (Auguste Salle!)
Actinonaias computata


USNM_MP_0048
Rio Machina (?) on road to Montapio behind Mex. Biol. Station near Playa Escondida. (Expedition II-B, 1978!)
Actinonaias computata


USNM_MP_0253
Veracruz, Rio Papaloapan off road from Ciudad Aleman to Tuxtepec; ca. 0.5 roadmiles by dirt road to river; dirt road entrance to Aleman-Tuxtepec road is ca. 2.4 roadmiles W of divergence of roads to Ciudad Aleman and Cosamaloapan. (D.J. Bereza, M.V. Vidrine, S.V. Hensley, & R.T. Hensley (MX82-37), 1982!)
Actinonaias computata


USNM_MP_0268
Veracruz, Rio Papaloapan off Rt. Mex. 175 ca. 7.8 roadmiles S of the town square of Tlacotalpan. (D.J. Bereza, M.V. Vidrine, S.V. Hensley, & R.T. Hensley (MX82-40), 1982!)
Actinonaias computata


USNM_MP_0245
Veracruz, Rio Papaloapan off Rt. Mex. 175 in Cosamaloapan. (D.J. Bereza, M.V. Vidrine, S.V. Hensley, & R.T. Hensley (MX82-38), 1982!)
Actinonaias computata


USNM_MP_0074
Veracruz, Rio San Juan at Rt. Mex. 25 ca. 20.5 roadmiles S of Santiago Tuxtla (junction of Rt. Mex. 25 and Rt. Mex. 180), and ca. 16.2 roadmiles from junction of Rt. Mex. 25 and Rt. Mex. 145. (D.J. Bereza, M.V. Vidrine, S.V. Hensley, & R.T. Hensley (MX82-35), 1982!)
Actinonaias computata


UMMZ_34891
Rio San Juan, Mexico. (H.B. Baker & A.J. Ruthven, 1910!)
Actinonaias computata


MCZ_319588
Rio San Juan, Cuatotolapam, Vera Cruz, Mexico. (H.B. Baker & A.J. Ruthven, 1910!)
Actinonaias computata


USNM_MP_0061
Veracruz, Rio Tesechoacan at Tesechoacan, ca. 0.5 miles N of bridge of Rt. Mex. 145 (ca. 9.3 roadmiles W of junction of Rt. Mex. 145 and Rt. Mex. 25). (D.J. Bereza, M.V. Vidrine, S.V. Hensley, & R.T. Hensley (MX82-36), 1982!)
Actinonaias computata


INHS_21762
Rio Casas Viejas, N of Valles, San Luis Potosi, Mexico. (Anson A. Hinkley, 1909!)
Actinonaias coyensis


UIMNH_5577
Coy River, San Luis Potosi, Mexico. (Anson A. Hinkley, 1909!)
Actinonaias coyensis


UIMNH_5775
Coy River, San Luis Potosi, Mexico. (Anson A. Hinkley, 1909!)
Actinonaias coyensis


ANSP_99522
Coy River, S.L. Potosi, Mex.. (Anson A. Hinkley, 1909!)
Actinonaias coyensis


FMNH_68098
Coy River, Mexico. (Anson A. Hinkley; James Zetek Collection, 1909!)
Actinonaias coyensis


USNM_MP_0035
San Luis Potosi, Rio Ganina at road to Estacion Rascon, ca. 3.4 roadmiles N of the junction of this road with Rt. Mex. 70 (this junction is ca. 19.5 roadmiles W of the junction of Rt. Mex. 85 and Rt. Mex. 70 in Ciudad Valles. (D.J. Bereza, M.V. Vidrine & S.V. Hensley (MX82-15), 1982!)
Actinonaias coyensis


USNM_MP_0290
San Luis Potosi, Rio Ganina at road to Estacion Rascon, ca. 3.4 roadmiles N of the junction of this road with Rt. Mex. 70 (this junction is ca. 19.5 roadmiles W of the junction of Rt. Mex. 85 and Rt. Mex. 70 in Ciudad Valles. (D.J. Bereza, M.V. Vidrine & S.V. Hensley (MX82-15), 1982!)
Actinonaias coyensis


USNM_MP_1009
San Luis Potosi, Rio Huichiuayan at road to Xilitla ca. 0.7 road miles from its junction with Rt. Mex. 85 (this junction is ca. 43.6 roadmiles S of junction of Rt. Mex. 85 and Rt. Mex. 70 in Ciudad Valles). N21°25'30" W9?°54'30". (D.J. Bereza, M.V. Vidrine & S.V. Hensley (MX82-10), 1982!)
Actinonaias coyensis


USNM_MP_1004
San Luis Potosi, Rio Huichiuayan at road to Xilitla ca. 0.7 road miles from its junction with Rt. Mex. 85 (this junction is ca. 43.6 roadmiles S of junction of Rt. Mex. 85 and Rt. Mex. 70 in Ciudad Valles). N21°25'30" W9?°54'30". (D.J. Bereza, M.V. Vidrine & S.V. Hensley (MX82-10), 1982!)
Actinonaias coyensis


USNM_MP_0293
San Luis Potosi, Rio Huichiuayan at road to Xilitla ca. 0.7 road miles from its junction with Rt. Mex. 85 (this junction is ca. 43.6 roadmiles S of junction of Rt. Mex. 85 and Rt. Mex. 70 in Ciudad Valles). (D.J. Bereza, M.V. Vidrine & S.V. Hensley (MX82-10), 1982!)
Actinonaias coyensis


INHS_21763
Rio Moctezuma, S of Tampamolon, San Luis Potosi, Mexico. (Anson A. Hinkley!)
Actinonaias coyensis


INHS_21760
Rio Valles, Valles, Mexico. (Anson A. Hinkley!)
Actinonaias coyensis


INHS_21758
Rio Valles, Valles, Mexico. (Anson A. Hinkley!)
Actinonaias coyensis


INHS_21761
Rio Valles, Valles, Mexico. (Anson A. Hinkley!)
Actinonaias coyensis


INHS_21759
Rio Valles, Valles, Mexico. (Anson A. Hinkley!)
Actinonaias coyensis


USNM_MP_0020
Tamaulipas, creek flowing into Rio Frio ca. 0.5 rivermiles (not measured) above bridge of Rt. Mex. 85 over Rio Frio at Rio Frio (town). (D.J. Bereza, M.V. Vidrine & S.V. Hensley (MX82-9), 1982!)
Actinonaias coyensis


USNM_MP_0011
Tamaulipas, stream at Rt. Mex. 80 ca. 3.1 roadmiles E of Ciudad Mante (measured from circle in southern Mante where the Tampico, Mante, and Valles roads diverge). (D.J. Bereza, M.V. Vidrine & S.V. Hensley (MX82-6), 1982!)
Actinonaias coyensis


UMMZ_107955
Mexico. (Bryant Walker Collection!)
Actinonaias medellina


ZMB_MP_0521
Mexico. (M. Parreyss; Wilhelm Dunker Collection!)
Actinonaias medellina


BMNH_1907-10-28-184
Vera Cruz, Mexico. (H. Harvey, Esq.!)
Actinonaias medellina


UMMZ_130243
Vera Cruz, Mexico. (Walter F. Webb Collection!)
Actinonaias medellina


FMNH_21859
Veracruz, Mexico. (Walter F. Webb Collection!)
Actinonaias medellina


ANSP_9679
Vera Cruz, Mex.. (Dr. Burrough ?!)
Actinonaias medellina


MCZ_30056
Vera Cruz, Mexico. (Walter F. Webb Collection; Bryant Walker Collection!)
Actinonaias medellina


ZMB_MP_0515
Vera Cruz [Mexico]. (Friedrich Paetel!)
Actinonaias medellina


UMMZ_50836
Arroyo, 14 mi S Alamo, Vera Cruz, Mexico. ([not given]!)
Actinonaias medellina


AMS_102118
creek, 2.9 mi NNW Poza Rica, Veracruz, Mexico. (Fred G. Thompson & James R. Houbrick, 1965!)
Actinonaias medellina


AMS_102108
Rio Agua Fria, 7.5 mi NW Cardel, Veracruz, Mexico. (Fred G. Thompson, 1965!)
Actinonaias medellina


USNM_MP_0049
Veracruz, Rio Cotaxtla (upper Rio Atoyac) at Rt. Ver. 149 in Cotaxtla (turn-off to road to Cotaxtla from Rt. Mex. 140 is ca. 26.1 roadmiles SW of divergence of Rt. Mex, 150 and Rt. Mex. 140 S of Veracruz. (D.J. Bereza, M.V. Vidrine, S.V. Hensley, & R.T. Hensley (MX82-30), 1982!)
Actinonaias medellina


USNM_MP_1001
San Luis Potosi, Rio Huichiuayan at road to Xilitla ca. 0.7 road miles from its junction with Rt. Mex. 85 (this junction is ca. 43.6 roadmiles S of junction of Rt. Mex. 85 and Rt. Mex. 70 in Ciudad Valles). N21°25'30" W9?°54'30". (D.J. Bereza, M.V. Vidrine & S.V. Hensley (MX82-10), 1982!)
Actinonaias medellina


USNM_MP_1010
San Luis Potosi, Rio Huichiuayan at road to Xilitla ca. 0.7 road miles from its junction with Rt. Mex. 85 (this junction is ca. 43.6 roadmiles S of junction of Rt. Mex. 85 and Rt. Mex. 70 in Ciudad Valles). N21°25'30" W9?°54'30". (D.J. Bereza, M.V. Vidrine & S.V. Hensley (MX82-10B), 1982!)
Actinonaias medellina


AMNH_30270
Medellin River. (William A. Haines Collection!)
Actinonaias medellina


USNM_MP_0057
Veracruz, Rio Jamapa at road to Medellin at El Tejar, ca. 5.3 roadmiles from junction of this road with Rt. Mex. 140, S of Veracruz (city). (D.J. Bereza, M.V. Vidrine, S.V. Hensley, & R.T. Hensley (MX82-29), 1982!)
Actinonaias medellina


BMNH_1901-6-22-1536
Medellin River, near Vera Cruz, Mexico. (H.H. Smith!)
Actinonaias medellina


BMNH_MP_039
Medellion River, Vera Cruz. (Nilfs [?] Bennett!)
Actinonaias medellina


BMNH_1964173
River Medellin, near Vera Cruz, Mexico. (Dr. Burrough!)
Actinonaias medellina


ZMB_MP_0518
Medellin River, near Vera Cruz. (H.H. Smith!)
Actinonaias medellina


BMNH_40-6-29-2-5
Medellion River, Vera Cruz. (Nilfs [?] Bennett!)
Actinonaias medellina


INHS_44029
Rio Paso de Milpa, 1 mi E Palo Gacho, Mexico. (Roy C. Heidinger, 1965!)
Actinonaias medellina


AMS_102122
Rio Paso de Ouejas, Paso de Ouejas, Veracruz, Mexico. (Fred G. Thompson, 1965!)
Actinonaias medellina


USNM_MP_1026
Veracruz, Rio Tempoal (or Rio Calabazo) at Rt. Mex. 105 between Tempoal and Platon Sanchez. N21°25'00" W98°23'30" 8 Feb 82. (D.J. Bereza, M.V. Vidrine & S.V. Hensley (MX82-21), 1982!)
Actinonaias medellina


AMS_102128
river, 1.4 mi NW Alazán, Veracruz, Mexico; 800’. (Fred G. Thompson, 1965!)
Actinonaias medellina


AMS_102131
river, 1.7 mi S. Alazán, Mexico. (J.R. Houbrick, 1965!)
Actinonaias medellina


USNM_MP_0262
Veracruz, creek reached by turning W at N end of bridge of Rt. Mex. 130 (ca. 1.1 roadmiles N of intersection of Rt. Mex. 130 and Rt. Mex. 180 in Poza Rosa), going W for ca. 0.8 roadmiles and turning S onto farm road for ca. 0.5 roadmiles. (D.J. Bereza, M.V. Vidrine, S.V. Hensley, & R.T. Hensley (MX82-47A), 1982!)
Actinonaias medellina


USNM_MP_1035
Veracruz, river ca. 1.5-2 rivermiles above bridge of Rt. Mex. 180 (ca. 3.7 roadmiles N of central square of Cardel) above Gloria (in an area locally called Real del Oro Vero). N19°25'00" W96°22'30" 10 Feb 82 and 14 Feb 82. (D.J. Bereza, M.V. Vidrine & S.V. Hensley (MX82-22), 1982!)
Actinonaias medellina


USNM_MP_1034
Veracruz, river ca. 1.5-2 rivermiles above bridge of Rt. Mex. 180 (ca. 3.7 roadmiles N of central square of Cardel) above Gloria (in an area locally called Real del Oro Vero). N19°25'00" W96°22'30" 10 Feb 82 and 14 Feb 82. (D.J. Bereza, M.V. Vidrine & S.V. Hensley (MX82-22), 1982!)
Actinonaias medellina


USNM_MP_1037
Veracruz, river ca. 1.5-2 rivermiles above bridge of Rt. Mex. 180 (ca. 3.7 roadmiles N of central square of Cardel) above Gloria (in an area locally called Real del Oro Vero). N19°25'00" W96°22'30" 10 Feb 82 and 14 Feb 82. (D.J. Bereza, M.V. Vidrine & S.V. Hensley (MX82-22), 1982!)
Actinonaias medellina


USNM_MP_0069
Veracruz, creek flowing into left side of river (Locality 51=33) ca. 0.25 miles above bridge of dirt road which is ca. 2.7 roadmiles upriver from La Gloria, N of Cardel. (D.J. Bereza, M.V. Vidrine, S.V. Hensley, & R.T. Hensley (MX82-34), 1982!)
Actinonaias medellina


USNM_MP_0068
Veracruz, river ca. 2.7 roadmiles upriver from La Gloria, where dirt road crosses river, N of Cardel. (D.J. Bereza, M.V. Vidrine, S.V. Hensley, & R.T. Hensley (MX82-33), 1982!)
Actinonaias medellina


ANSP_99517
Moctezuma R., Mex.. (Anson A. Hinkley, 1909!)
Actinonaias moctezumensis


UIMNH_5589
Moctezuma River, Mexico. (Anson A. Hinkley!)
Actinonaias moctezumensis


ANSP_99516
Moctezuma R., S.L. Potosi, Mex.. (Anson A. Hinkley, 1909!)
Actinonaias moctezumensis


USNM_MP_0241
Mexico Vera Cruz P. Rio Pantepec at Alamo (due West of Tuxpan). (D.J. Bereza (MX82-48), 1982!)
Actinonaias moctezumensis


USNM_85072
Sapotal River, near Tlacatalpan, Mexico; 60 mi S of Vera Cruz. (Dr. Burrough!)
Actinonaias sapotalensis


CM_61.5000
Hueyapam River, Hacienda de Cuatotolapam, canton Acayucan, Vera Cruz, Mexico. (H.B. Baker & A.J. Ruthven, 1910!)
Actinonaias sapotalensis


INHS_21747
Rio Casas Viejas, N of Valles, San Luis Potosi, Mexico. (Anson A. Hinkley!)
Actinonaias signata


INHS_21748
Rio Casas Viejas, N of Valles, San Luis Potosi, Mexico. (Anson A. Hinkley!)
Actinonaias signata


USNM_MP_0058
Small river (local people call it Arroyo los Gatos), presumably a headwaters stream of the Casas Viajas system, at Rt Mx 80 in Nuevo Morelos (ca. 0.7 roadmils from sign on E end of town), ca. 12.1 roadmiles along Rt Mx 80 W of Antiguo Morelos, Tamaul. (D.J. Bereza & R. Hershler (MXDB78-24), 1978!)
Actinonaias signata


USNM_MP_0287
Small river (local people call it Arroyo los Gatos), presumably a headwaters stream of the Casas Viajas system, at Rt Mx 80 in Nuevo Morelos (ca. 0.7 roadmils from sign on E end of town), ca. 12.1 roadmiles along Rt Mx 80 W of Antiguo Morelos, Tamaul. (C.E. Dunn & R. Hershler (MXDB78-24A), 1978!)
Actinonaias signata


USNM_MP_0025
Small river (local people call it Arroyo los Gatos), presumably a headwaters stream of the Casas Viajas system, at Rt Mx 80 in Nuevo Morelos (ca. 0.7 roadmils from sign on E end of town), ca. 12.1 roadmiles along Rt Mx 80 W of Antiguo Morelos, Tamaul. (D.J. Bereza & R. Hershler (MXDB78-24), 1978!)
Actinonaias signata


INHS_21744
pond at Valles River Falls, 2 mi S Valles, Mexico. (Anson A. Hinkley, 1909!)
Actinonaias signata


INHS_21745
pond at Valles River Falls, 2 mi S Valles, Mexico. (Anson A. Hinkley, 1909!)
Actinonaias signata


USNM_MP_0009
Tamaulipas, Rio Guayalejo at Rt. Mex. 80 near Mexcoltzin. ca. 17.9 roadmiles E of Ciudad Mante (measured from circle in southern Mante where the Tampico, Mante, and Valles roads diverge). (D.J. Bereza, M.V. Vidrine & S.V. Hensley (MX82-4), 1982!)
Actinonaias signata


INHS_21750
Rio Moctezuma, S of Tampamolon, San Luis Potosi, Mexico. (Anson A. Hinkley!)
Actinonaias signata


BMNH_1910-9-30-167-169
Valles River, Mexico. (Anson A. Hinkley!)
Actinonaias signata


ZMB_61690
Valles River, Mexico. (Anson A. Hinkley!)
Actinonaias signata


FMNH_68332
Rio Valles, 3 mi below Valles, San Luis Potosi, Mexico. (Anson A. Hinkley; James Zetek Collection, 1909!)
Actinonaias signata


ANSP_99525
Valles R, 3 miles below Valles, San Luis Potosi, Mexico. (Anson A. Hinkley, 1909!)
Actinonaias signata


FMNH_68416
Rio Valles, 3 mi below Valles, San Luis Potosi, Mexico. (Anson A. Hinkley; James Zetek Collection!)
Actinonaias signata


FMNH_21849
Rio Valles, 3 mi below Valles, San Luis Potosi, Mexico. (Anson A. Hinkley; Walter F. Webb Collection; ex. Sowerby & Fulton, 1909!)
Actinonaias signata


UIMNH_5745
small falls, 3 mi below Valles, Mexico. (Anson A. Hinkley, 1909!)
Actinonaias signata


AMNH_61917
Valles River, below Valles, Mexico. (Anson A. Hinkley!)
Actinonaias signata


INHS_21749
Rio Valles, Valles, Mexico. (Anson A. Hinkley, 1907 [=1909]!)
Actinonaias signata


INHS_21743
Rio Valles, Valles, Mexico. (Anson A. Hinkley, 1909!)
Actinonaias signata


INHS_21746
Valles River, Willis Ranch, S of Valles, Mexico. (Anson A. Hinkley!)
Actinonaias signata


INHS_21751
Tampamolon Creek, Tampamolon, [San Luis Potosi], Mexico. (Anson A. Hinkley!)
Actinonaias signata


INHS_21752
Tampamolon Creek, Tampamolon, [San Luis Potosi], Mexico. (Anson A. Hinkley!)
Actinonaias signata


ZMB_61688
Valles River, Mexico. ([not given]!)
Actinonaias undivaga


BMNH_1910-9-30-172-175
Valles River, NE Mexico. ([not given]!)
Actinonaias undivaga


ANSP_99520
Valles R., 2 mi above Mecos, S.L. Potosi, Mexico. (Anson A. Hinkley, 1909!)
Actinonaias undivaga


FMNH_68038
Rio Valles, 2 mi above Mecos, San Luis Potosi, Mexico. (Anson A. Hinkley; James Zetek Collection, 1909!)
Actinonaias undivaga


FMNH_21848
Rio Valles, 2 mi above Mecos, San Luis Potosi, Mexico. (Anson A. Hinkley; Walter F. Webb Collection; ex. Sowerby & Fulton, 1909!)
Actinonaias undivaga


UIMNH_5757
Valles River, 2 mi above Mecos, Mexico. (Anson A. Hinkley, 1909!)
Actinonaias undivaga


AMNH_61914
Valles River, West of Micos, Mexico. (Anson A. Hinkley!)
Actinonaias undivaga


INHS_21741
Valles River, Micos, Mexico. (Anson A. Hinkley!)
Actinonaias undivaga


UMMZ_248965
Valles River, near Mecos, Mexico. (Anson A. Hinkley!)
Actinonaias undivaga


INHS_21742
Valles River, Micos, Mexico. (Anson A. Hinkley!)
Actinonaias undivaga


USNM_610313
San Bernadino Ranch, Arizona, boundary between Ariz. and Mexico. (Edgar A. Mearns, Mexican Boundary Survey!)
Anodonta californiensis


UF_20297
Estero De Paso De Mujeres, Tenochtitlan, Veracruz, Mexico. (E.S. Wing, 1968!)
Anodonta impura


USNM_86730
Mexico. (Charles M. Wheatley Collection!)
Anodonta impura


ZMB_MP_0212
[no locality available - Central America - Mexico]. (Uhde!)
Anodonta impura


ZMB_MP_0191
Vera Cruz, Mexico. (F.D. Godman!)
Anodonta impura


MNHN_MP_1302
Lac de Chapala. (Diguet, 1900!)
Anodonta impura


ZMB_MP_0131
Chapala. (Richardson!)
Anodonta impura


MNHN_MP_1301
Lac de Chapala. (Diguet, 1900!)
Anodonta impura


FMNH_126285
Lake Chapala, Jalisco, Mexico. (Diane deVry, 1963!)
Anodonta impura


MNHN_MP_1292
Lac de Chapala. (Diguet, 1900!)
Anodonta impura


MNHN_MP_0565
Lac Chapala (Mexique). (Diguet, 1900!)
Anodonta impura


MNHN_MP_0055
Mexique, Lac de Tchapala. (H. Crosse & P. Fischer!)
Anodonta impura


FMNH_11640
Lake Chapala, at Palma, state Jalisco, Mexico. (Seth E. Meek, 1901!)
Anodonta impura


FMNH_11647
Lake Lagos, near Jalisco, Rio Verde Syst., Mexico. (Seth E. Meek, 1901!)
Anodonta impura


MNHN_MP_0017
Mexique, Lac de Chalco. (H. Crosse & P. Fischer!)
Anodonta impura


ZMB_108856
Rio Ameca, Prov. Jalisco, Mexico. (Richardson!)
Anodonta impura


MCZ_6808
Rio Ameca, Jalisco, Mexico. (F.D. Godman!)
Anodonta impura


SMF_13488
Rio Ameca, Staat, Jalisco, Mexiko. (B.M. Godman!)
Anodonta impura


USNM_109282
Ocotlan, Jalisco, Mexico. (Edward W. Nelson & Edward A. Goldman, 1903!)
Anodonta impura


FMNH_11577
Rio Lerma, Ocotlan, Jalisco, Mexico. (Seth E. Meek, 1903!)
Anodonta impura


FMNH_11648
Rio Lerma, W of Queretaro, Rio Grande de Santiago Syst., Mexico. (Seth E. Meek, 1903!)
Anodonta impura


FMNH_55049
Rio Piedras Verdes, near Colonia, Juarez, Chihuahua, Mexico. (H.A. Pilsbry, 1935!)
Anodonta impura


FMNH_11631
Valles, San Luis Potosi, Mexico. (Seth E. Meek, 1903!)
Anodonta impura


BMNH_93-2-4-2004-2005
S. Geronimo, Yucatan, Mexico. (A. Morelet Collection!)
Anodonta lurulenta


MNHN_MP_1287
Mexique Rio Tabasco [= Grijalva]. (A. Morelet Collection, 1849!)
Anodonta lurulenta


ANSP_61626
Forrest of San Juan, near Vera Cruz, Mexico. (Angelo Heilprin & F.C. Baker, 1890!)
Anodontites cylindraceus


USNM_25433
Vera Cruz, Mexico. (Dr. G. Strebel!)
Anodontites cylindraceus


INHS_20435
Rio Casas Viejas, N of Valles, San Luis Potosi, Mexico. (Anson A. Hinkley!)
Anodontites cylindraceus


UMMZ_248949
creek, 9 mi WNW Alamo, Veracruz, Mexico. (Fred G. Thompson, 1965!)
Anodontites cylindraceus


USNM_251190
Lake, Playa de Catasaja, Tabasco, Mexico. (A. Todd, 1912!)
Anodontites cylindraceus


AMS_140804
muddy creek, 2 km from Singayta, approx. 15 km from San Blas on Tepic Rd., Mexico. (O.L. Griffiths, 1983!)
Anodontites cylindraceus


USNM_MP_0051
Veracruz, Rio Cotaxtla (upper Rio Atoyac) at Rt. Ver. 149 in Cotaxtla (turn-off to road to Cotaxtla from Rt. Mex. 140 is ca. 26.1 roadmiles SW of divergence of Rt. Mex, 150 and Rt. Mex. 140 S of Veracruz. (D.J. Bereza, M.V. Vidrine, S.V. Hensley, & R.T. Hensley (MX82-30), 1982!)
Anodontites cylindraceus


USNM_MP_1008
San Luis Potosi, Rio Huichiuayan at road to Xilitla ca. 0.7 road miles from its junction with Rt. Mex. 85 (this junction is ca. 43.6 roadmiles S of junction of Rt. Mex. 85 and Rt. Mex. 70 in Ciudad Valles). N21°25'30" W9?°54'30". (D.J. Bereza, M.V. Vidrine & S.V. Hensley (MX82-10), 1982!)
Anodontites cylindraceus


USNM_MP_0056
Veracruz, Rio Jamapa at road to Medellin at El Tejar, ca. 5.3 roadmiles from junction of this road with Rt. Mex. 140, S of Veracruz (city). (D.J. Bereza, M.V. Vidrine, S.V. Hensley, & R.T. Hensley (MX82-29), 1982!)
Anodontites cylindraceus


USNM_86712
Riv. Medellin, Vera Cruz, Mexico. (Dr. Burrough!)
Anodontites cylindraceus


ZMB_4272
Medellin Fl., Vera Cruz. ([not given]!)
Anodontites cylindraceus


SMF_11954
Rio Michol, b. Palenque, Chiapas, Mexiko. (Carl Sapper!)
Anodontites cylindraceus


ZMB_16687
Rio de Misantla. (Deppe!)
Anodontites cylindraceus


UMMZ_248948
Rio Nautla, Paso Largo, 10.9 km ENE Martinez de la Torre, Veracruz, Mexico. (Fred G. Thompson & James R. Houbrick, 1965!)
Anodontites cylindraceus


ANSP_129933
Alvarado R., [=Rio Papaloapam] Mexico. (Dr. Burrough!)
Anodontites cylindraceus


USNM_MP_0259
Veracruz, spillway pool off left side of Rio Papaloapan along Rt. Mex. 175 in Cosamaloapan. (D.J. Bereza, M.V. Vidrine, S.V. Hensley, & R.T. Hensley (MX82-39), 1982!)
Anodontites cylindraceus


USNM_MP_0256
Veracruz, Rio Papaloapan off road from Ciudad Aleman to Tuxtepec; ca. 0.5 roadmiles by dirt road to river; dirt road entrance to Aleman-Tuxtepec road is ca. 2.4 roadmiles W of divergence of roads to Ciudad Aleman and Cosamaloapan. (D.J. Bereza, M.V. Vidrine, S.V. Hensley, & R.T. Hensley (MX82-37), 1982!)
Anodontites cylindraceus


UMMZ_248946
Rio Paso de Milpa, 5.4 km NNE Rinconada, Antigua, Veracruz, Mexico. (Fred G. Thompson, 1965!)
Anodontites cylindraceus


UMMZ_248947
Rio Paso de Quejas, Paso de Oujas, Veracruz, Mexico. (Fred G. Thompson, 1965!)
Anodontites cylindraceus


USNM_MP_1028
Veracruz, Rio Tempoal (or Rio Calabazo) at Rt. Mex. 105 between Tempoal and Platon Sanchez. N21°25'00" W98°23'30" 8 Feb 82. (D.J. Bereza, M.V. Vidrine & S.V. Hensley (MX82-21), 1982!)
Anodontites cylindraceus


FMNH_32929
stream, near the ruins of Palenque, Chiapas, Mexico. (Dr. C.L. Goodnight, 1949!)
Anodontites cylindraceus


BMNH_1965146
rivulos prope vicum Palenqueanum prov. Chiapas [Mexico].. (A. Morelet Collection!)
Anodontites cylindraceus


INHS_20436
Tampamolon Creek, Tampamolon, [San Luis Potosi], Mexico. (Anson A. Hinkley!)
Anodontites cylindraceus


ANSP_99552
Tampamolone Creek, S.L. Potosi, Mexico. (Anson A. Hinkley, 1909!)
Anodontites cylindraceus


USNM_MP_1036
Veracruz, river ca. 1.5-2 rivermiles above bridge of Rt. Mex. 180 (ca. 3.7 roadmiles N of central square of Cardel) above Gloria (in an area locally called Real del Oro Vero). N19°25'00" W96°22'30" 10 Feb 82 and 14 Feb 82. (D.J. Bereza, M.V. Vidrine & S.V. Hensley (MX82-22), 1982!)
Anodontites cylindraceus


USNM_MP_0284
Veracruz, river ca. 2.7 roadmiles upriver from La Gloria, where dirt road crosses river, N of Cardel. (D.J. Bereza, M.V. Vidrine, S.V. Hensley, & R.T. Hensley (MX82-33), 1982!)
Anodontites cylindraceus


MNHN_MP_0083
Mexique, Cacoprieto, Isthmo de Tehuantepec. (Prof. Sumichrast!)
Anodontites tehuantepecensis


ZMB_MP_0181
Tehuantepec, Cerro Negro, near Santa Efigenia. (Prof. Sumichrast!)
Anodontites tehuantepecensis


UF_270333
Tehuantepec. (A. Duges; ex. C.T. Simpson!)
Anodontites tehuantepecensis


DMNH_173131
Sinaloa, Mexico. (Ida S. Oldroyd Collection!)
Anodontites trapesialis


UF_270334
Chiapas, Mexico. (A. Duges; ex. C.T. Simpson!)
Anodontites trapesialis


UMMZ_112625
Sinaloa, Mexico. (Fred Button Collection; Bryant Walker Collection!)
Anodontites trapesialis


MNHN_MP_0052
Acapulco. (Humboldt & Bonpland!)
Anodontites trapesialis


MNHN_MP_0032
Acapulco. (Humboldt & Bonpland!)
Anodontites trapesialis


AMNH_30883
Acapulco. (William A. Haines Collection!)
Anodontites trapesialis


BMNH_MP_302
Mazatlan. (Hugh Cuming Collection!)
Anodontites trapesialis


MCZ_6618
Mazatlan. (R.E. Call Collection!)
Anodontites trapesialis


CM_61.1547
Mazatlan, Mexico. (Hartman Collection!)
Anodontites trapesialis


AMNH_30881
Mazatlan. (William A. Haines Collection!)
Anodontites trapesialis


UMMZ_184037
Mazatlan, Mexico. (Royal Ontario Museum!)
Anodontites trapesialis


FMNH_6537
Mazatlan, Mexico. (Philip P. Carpenter Collection!)
Anodontites trapesialis


ZMB_35382
Mazatlan. (Forrer!)
Anodontites trapesialis


UMMZ_112640
Mazatlan, Mexico. (Bryant Walker Collection!)
Anodontites trapesialis


BMNH_MP_369
Mazatlan. (R.N. McDonald!)
Anodontites trapesialis


ANSP_125436
Mazatlan. (Charles M. Wheatley Collection!)
Anodontites trapesialis


DMNH_81457
Mazatlan, Mexico. (C. Leonard Richardson Collection!)
Anodontites trapesialis


USNM_74842
Mazatlan. (Frederick Stearns Collection!)
Anodontites trapesialis


ANSP_41847
Mazatlan. (Philip P. Carpenter Collection!)
Anodontites trapesialis


ZMB_MP_0193
Mazatlan. (Melchers; Wilhelm Dunker Collection!)
Anodontites trapesialis


MCZ_87550
Mazatlan, Mexico. (Philip P. Carpenter Collection; J.G. Anthony Collection!)
Anodontites trapesialis


ZMB_MP_0187
Mazatlan. (Wilhelm Dunker Collection!)
Anodontites trapesialis


SMF_12106
Purificacion, Staat Jalisco, Mexico. (Hermann von Ihering!)
Anodontites trapesialis


ANSP_46197
Toliman, Jalisco. (Prof. Francisco Contreras!)
Anodontites trapesialis


MCZ_169084
Mexico ?. (Lt. T.P. Green, Major Rich!)
Anodontites trapesialis


MCZ_169085
Mexico ?. (Lt. T.P. Green, Major Rich!)
Anodontites trapesialis


SMF_12104
Mexiko. (W.H. Dall!)
Anodontites trapesialis


FMNH_8383
Rio Elota, Sinola, Mexico. (Philip P. Carpenter Collection!)
Anodontites trapesialis


ANSP_361757
Rio Fuerte, 5 mi N San Blas, 1 km NW and upstram from Sivarahui, Sinaola, Mexico. (D.W. Taylor & J.J. Landye, 1971!)
Anodontites trapesialis


USNM_894269
Mexico, Sinaloa, Rio Fuerte, side channel, NE of San Blas. (D.W. Taylor & J.J. Landye, 1971!)
Anodontites trapesialis


ZMB_MP_0207
Rio Presidio, Sinola, Mexico. (Wilhelm Dunker Collection!)
Anodontites trapesialis


ZMB_MP_0209
Presidio, Mexico. (Forrer!)
Anodontites trapesialis


MCZ_87549
Rio Presidio, near Mazatlan, Prov. of Sinola, Mexico. (E.W. Roper Collection!)
Anodontites trapesialis


CM_61.2483
Rio Presidio, Mexico. (G.H. Clapp!)
Anodontites trapesialis


ZMB_MP_0184
Presidio of Mazatlan, Mexico. (Richardson!)
Anodontites trapesialis


MNHN_MP_0012
Rio Presidio, pres Mazatlan, etat de Sinaloa, Mexique. (H. Crosse!)
Anodontites trapesialis


BMNH_1901-6-22-1545-1546
Presidio of Mazatlan, Sinaloa, W. Mexico. (Richardson!)
Anodontites trapesialis


MCZ_MP.147
Rio Mayo, Mexico [Chile or Peru]. ([not given]!)
Anodontites trapesialis


BMNH_1910-6-17-7
Mexico [Nicaragua]. (H.B. Preston!)
Arotonaias cyrenoides


MNHN_MP_0121
Mexique. (Auguste Salle!)
Barynaias opacata


MCZ_288429
Lago de Catemaco, 1 mi SSE Catemaco, Veracruz, Mexico. (Fred G. Thompson, 1965!)
Barynaias opacata


AMS_102134
Lago de Catemaco, 1 mi SSE Catemaco, Veracruz, Mexico. (Fred G. Thompson, 1965!)
Barynaias opacata


USNM_568797
Laguna de Catemaco 16 k from San Andreas Tuxla, Vera Cruz, Mexico. (Marie E. Bourgeois, 1943!)
Barynaias opacata


MCZ_52587
Lake Catemaco, Mexico. (Calvin Goodrich!)
Barynaias opacata


ANSP_133685
Lake Catemaco, Mex.. ([not given]!)
Barynaias opacata


MCZ_155430
Laguna de Catemaco, near San Andres Tuxtla, Vera Cruz. Mexico. (Marie E. Bourgeois, 1943!)
Barynaias opacata


USNM_128289
Lake Catemaco, Mexico. (Edward W. Nelson & Edward A. Goldman!)
Barynaias opacata


USNM_MP_0066
Veracruz, Rio Blanco at Rt. Mexico. 145 ca. 1.5 roadmiles S of divergence of Rt. Mex. 150 and Rt. Mex. 145 in La Tinaja (on Veracruz-Cordoba highway). (D.J. Bereza, M.V. Vidrine, S.V. Hensley, & R.T. Hensley (MX82-31), 1982!)
Barynaias opacata


MNHN_MP_0081
Mexique. (Auguste Salle!)
Barynaias pigerrima


BMNH_MP_416
Chiapas, Mexico. ([not given]!)
Barynaias plexus


MNHN_MP_1353
pres per les bords du fleuve Chicattien, Mexique [near the banks of the Chicattien River, Mexico]. (Auguste Salle, 1833!)
Barynaias plexus


INHS_21711
Mexico. (Anson A. Hinkley!)
Barynaias plexus


MCZ_270068
Mexico. (Bryant Walker Collection!)
Barynaias plexus


BMNH_MP_417
Mexico. ([not given]!)
Barynaias plexus


USNM_84081
Mexico. (J.G. Anthony Collection!)
Barynaias plexus


ZMB_MP_0539
Mexico. (M. Parreyss; Wilhelm Dunker Collection!)
Barynaias plexus


ZMB_MP_0526
Mexico. (J.G. Anthony Collection; Wilhelm Dunker Collection!)
Barynaias plexus


MCZ_270066
Mexico. (C.B. Adams Collection; ex. Amherst College!)
Barynaias plexus


CM_61.1386
Mexico. (F.R. Holland Collection!)
Barynaias plexus


INHS_1736
Mexico. (W.A. Nason Collection!)
Barynaias plexus


USNM_84080
Mexico. (Dr. Burrough!)
Barynaias plexus


MNHN_MP_1293
[no locality available - Central America - Mexico]. (Auguste Salle!)
Barynaias plexus


MNHN_MP_1359
Panama [No - likely Mexico]. ([not given]!)
Barynaias plexus


CM_61.8875
? [Mexico]. (Jurry Collection!)
Barynaias plexus


USNM_118345
Mexico. (McGuire!)
Barynaias plexus


USNM_126523
Mexico. (Chamberlain!)
Barynaias plexus


ANSP_129926
Mexico. (Swift Collection!)
Barynaias plexus


AMNH_30543
Mexico. (William A. Haines Collection!)
Barynaias plexus


ZMB_MP_0536
Mexico. (J.G. Anthony Collection; Wilhelm Dunker Collection!)
Barynaias plexus


BMNH_44-7-17-61-64
Mexico. ([not given]!)
Barynaias plexus


ANSP_129948
Mexico. (Swift Collection!)
Barynaias plexus


MCZ_37318
Mexico. (E.R. Mayo Collection!)
Barynaias plexus


AMS_126903
Mexico. (Old Collection!)
Barynaias plexus


AMNH_30542
Mexico. (John C. Jay Collection!)
Barynaias plexus


ZMB_MP_0535
Mexico. (Friedrich Paetel!)
Barynaias plexus


MCZ_270064
Mexico. (C.B. Adams Collection; ex. Amherst College!)
Barynaias plexus


CM_61.1494
Mexico. (Hartman Collection!)
Barynaias plexus


ANSP_129927
Vera Cruz [Mexico]. (Swift Collection!)
Barynaias plexus


MCZ_30268
Vera Cruz, Mexico. (Lewis; Bryant Walker Collection!)
Barynaias plexus


ANSP_125581
Vera Cruz, Mexico. (Charles M. Wheatley Collection!)
Barynaias plexus


USNM_25739
Vera Cruz, Mexico. (Dr. G. Strebel!)
Barynaias plexus


MCZ_270062
Vera Cruz, Mexico. (J.G. Anthony Collection!)
Barynaias plexus


ANSP_412414
Vera Cruz, Mexico. (J.S. Phillips; Dr. Burrough!)
Barynaias plexus


ANSP_77182
Vera Cruz, Mex.. (S.N. Rhoads, 1899!)
Barynaias plexus


FMNH_22259
Veracruz, Mexico. (Lewis; Bryant Walker Collection; Charles D. Nelson Collection!)
Barynaias plexus


ANSP_129923
Vera Cruz, Mexico. (J.S. Phillips; Dr. Burrough!)
Barynaias plexus


ANSP_125661
Vera Cruz, Mexico. (Charles M. Wheatley Collection!)
Barynaias plexus


MCZ_270069
Vera Cruz, Mexico. (Bryant Walker Collection!)
Barynaias plexus


ANSP_129928
Vera Cruz, Mexico. (Swift Collection!)
Barynaias plexus


USNM_43631
Vera Cruz, Mexico. (W.H. Dall!)
Barynaias plexus


MCZ_270067
Vera Cruz, Mexico. (Bryant Walker Collection!)
Barynaias plexus


MCZ_6584
Vera Cruz, Mexico. (R.E. Call Collection!)
Barynaias plexus


USNM_84079
Vera Cruz, Mexico. (Dr. G. Strebel!)
Barynaias plexus


MCZ_30267
Vera Cruz, Mexico. (W.D. Averell; Bryant Walker Collection!)
Barynaias plexus


MNHN_MP_1296
Vera Cruz [Mexico]. (Don Galeotti, 1841!)
Barynaias plexus


MNHN_MP_1334
Vera Cruz [Mexico]. (Sale!)
Barynaias plexus


MCZ_MP_264
Vera Cruz, Mexico. (Wellesley College Collection!)
Barynaias plexus


MNHN_MP_1350
Vera Cruz [Mexico]. (Don Galeotti, 1841!)
Barynaias plexus


FMNH_21850
Veracruz, Mexico. (Walter F. Webb Collection, ex. Sowerby & Fulton!)
Barynaias plexus


USNM_MP_0059
Veracruz, impoundment on Rio Jamapa at La Tejar, ca. 0.25 rivermiles above the bridge of road to Medellin (bridge is 5.3 roadmiles from the junction of this road with Rt. Mex. 140), S of Veracruz (city). N19°04'00" W96°09'30". (D.J. Bereza, M.V. Vidrine, S.V. Hensley, & R.T. Hensley (MX82-29A), 1982!)
Barynaias plexus


USNM_MP_0276
Mexico: Veracruz. Laguna Catemaco at Catemaco. (D.J. Bereza & M. Morales A., 1983!)
Barynaias plexus


USNM_MP_0052
Veracruz, Rio Cotaxtla (upper Rio Atoyac) at Rt. Ver. 149 in Cotaxtla (turn-off to road to Cotaxtla from Rt. Mex. 140 is ca. 26.1 roadmiles SW of divergence of Rt. Mex, 150 and Rt. Mex. 140 S of Veracruz. (D.J. Bereza, M.V. Vidrine, S.V. Hensley, & R.T. Hensley (MX82-30), 1982!)
Barynaias plexus


AMNH_30579
Medellin River. (John C. Jay Collection!)
Barynaias plexus


BMNH_1901-6-22-1522-1525
Medellin River, Mexico. (H.H. Smith!)
Barynaias plexus


BMNH_MP_418
Medellin River, Mexico. (J.G. Anthony Collection!)
Barynaias plexus


MNHN_MP_0085
Rio Medellin, Mexique. (H. Crosse & P. Fischer!)
Barynaias plexus


ZMB_MP_0537
Medellin River. (H.H. Smith!)
Barynaias plexus


ZMB_MP_0534
Medellin Fl.. (Dr. G. Strebel!)
Barynaias plexus


ZMB_MP_0531
Rio Medellin. (J.G. Anthony Collection; Wilhelm Dunker Collection!)
Barynaias plexus


USNM_MP_0296
Veracruz, Rio Jamapa at road to Medellin at El Tejar, ca. 5.3 roadmiles from junction of this road with Rt. Mex. 140, S of Veracruz (city). (D.J. Bereza, M.V. Vidrine, S.V. Hensley, & R.T. Hensley (MX82-29), 1982!)
Barynaias plexus


USNM_MP_0297
Veracruz, Rio Jamapa at road to Medellin at El Tejar, ca. 5.3 roadmiles from junction of this road with Rt. Mex. 140, S of Veracruz (city). (D.J. Bereza, M.V. Vidrine, S.V. Hensley, & R.T. Hensley (MX82-29), 1982!)
Barynaias plexus


ZMB_4271
Medellin Fl., Vera Cruz. ([not given]!)
Barynaias plexus


CM_61.2019
Medellin, near Vera Cruz, Mexico. (H.H. Smith!)
Barynaias plexus


USNM_84080A
River Medellin, Vera Cruz, Mexico. (Dr. Burrough!)
Barynaias plexus


MCZ_6806
Medellin River, near Vera Cruz, Mexico. (F.D. Godman!)
Barynaias plexus


BMNH_1901-6-22-1516-1521
Medellin River, near Vera Cruz, Mexico. (H.H. Smith!)
Barynaias plexus


MCZ_175626
Medellin River, near Vera Cruz, Mexico. (J.G. Anthony Collection!)
Barynaias plexus


ZMB_MP_0528
Medellin Fl., near Vera Cruz. (H.H. Smith!)
Barynaias plexus


MCZ_270063
Medellin River, near Vera Cruz, Mexico. (J.G. Anthony Collection!)
Barynaias plexus


USNM_162332
Medellin, near V. Cruz, Mexico. (F.D. Godman!)
Barynaias plexus


MNHN_MP_1349_2
Rio Papaloapam, Vera Cruz. (Diguet, 1904!)
Barynaias plexus


ANSP_13692
Rio San Juan, V.C., Mexico. (H.B. Baker & A.J. Ruthven, 1910!)
Barynaias plexus


MNHN_MP_0099
Mexique. (Auguste Salle!)
Barynaias sallei


MNHN_MP_0096
Mexique. (Auguste Salle!)
Barynaias sallei


MCZ_288418
small river, 3 mi SE Emiliano Zapata, Tabasco, Mexico. (Fred G. Thompson, 1965!)
Barynaias sallei


AMS_102121
small river, 3 mi SE Emiliano Zapata, Tabasco, Mexico. (Fred G. Thompson, 1965!)
Barynaias sallei


AMS_102105
small river, 3 mi SE Emiliano Zapata, Tabasco, Mexico. (Fred G. Thompson, 1965!)
Barynaias sallei


SMF_12410
Mexico. (Philippe Dautzenberg, 1929!)
Cyrtonaias explicata


BMNH_93-2-4-2027
flumen Usumasinta, ad pagum Balancan Tabascensium [Mexico].. (A. Morelet Collection!)
Cyrtonaias explicata


USNM_160741
Rio Usumacinta, Monte Cristo, Tabasco, Mexico. (Edward W. Nelson & Edward A. Goldman!)
Cyrtonaias explicata


AMS_102110
Rio Usumacinta, 5.5 mi SE Emillano Zapata, Tabasco, Mexico. (Fred G. Thompson, 1965!)
Cyrtonaias livida


INHS_24861
Rio Usumacinta, Boca Lacantum, Chiapas, Mexico. (N. Fahy, 2000!)
Cyrtonaias sapperi


AMNH_29220
Tamaulipas. (William A. Haines Collection!)
Cyrtonaias tampicoensis


INHS_31738
Mexico: Coahuila. 100 km W Ciudad Acuna, 0.5 to 10 km E 102nd Meridian. (S.J. Taylor, 1994!)
Cyrtonaias tampicoensis


BMNH_1874-12-11-2
Tampico and Tecamate, Mexico. (Taylor Collection!)
Cyrtonaias tampicoensis


BMNH_1964143
Mexico. (Hugh Cuming Collection!)
Cyrtonaias tampicoensis


AMNH_31034
Mexico. (William A. Haines Collection!)
Cyrtonaias tampicoensis


CM_61.2007
Mexico. (H.H. Smith!)
Cyrtonaias tampicoensis


BMNH_1907-10-28-268
Mexico. (H. Harvey, Esq.; from the S. Hanley Collection!)
Cyrtonaias tampicoensis


ZMB_MP_0470
N.W. Mexico. (Friedrich Paetel!)
Cyrtonaias tampicoensis


AMS_126904
Mexico. (Old Collection!)
Cyrtonaias tampicoensis


MNHN_MP_1282
Vera Cruz, Mexique. (Don Galeotti, 1844!)
Cyrtonaias tampicoensis


SMF_12419
Veracruz, Mexico. (Paul Geret Collection!)
Cyrtonaias tampicoensis


MNHN_MP_1285
Vera Cruz, Mexique. (Don Galeotti, 1844!)
Cyrtonaias tampicoensis


SMF_12416
Rio Casas Viejas, 25 m n.v. Valles, Mexiko. (H.C. Fulton, 1929!)
Cyrtonaias tampicoensis


FMNH_67943
Rio Casas Viejas, between Valles and Pujol, Mexico. (James Zetek Collection!)
Cyrtonaias tampicoensis


INHS_21708
Rio Casas Viejas, N of Valles, San Luis Potosi, Mexico. (Anson A. Hinkley!)
Cyrtonaias tampicoensis


INHS_21709
Rio Casas Viejas, N of Valles, San Luis Potosi, Mexico. (Anson A. Hinkley!)
Cyrtonaias tampicoensis


INHS_21707
Rio Casas Viejas, N of Valles, San Luis Potosi, Mexico. (Anson A. Hinkley!)
Cyrtonaias tampicoensis


AMS_102100
canal, 20.5 mi WNW Anahuac, Nueva Leon, Mexico. (Fred G. Thompson, 1965!)
Cyrtonaias tampicoensis


MNHN_MP_1298
Rio Cosamaloapan, Vera Cruz, Mexique. (Auguste Salle!)
Cyrtonaias tampicoensis


USNM_84427
Matamoras, Mexico. (Lewis Berlandier, M.D.!)
Cyrtonaias tampicoensis


AMS_10232
Rio Guayalejo, 19 mi ENE Ciudad Monte, Tamaulipas, Mexico. (Fred G. Thompson, 1965!)
Cyrtonaias tampicoensis


USNM_MP_0007
Tamaulipas, Rio Guayalejo at Rt. Mex. 80 near Mexcoltzin. ca. 17.9 roadmiles E of Ciudad Mante (measured from circle in southern Mante where the Tampico, Mante, and Valles roads diverge). (D.J. Bereza, M.V. Vidrine & S.V. Hensley (MX82-4), 1982!)
Cyrtonaias tampicoensis


USNM_MP_0040
San Luis Potosi, Rio Moctezuma at Tanquian de Escobedo. (D.J. Bereza, M.V. Vidrine & S.V. Hensley (MX82-18), 1982!)
Cyrtonaias tampicoensis


BMNH_MP_423
Rio Nopalapa, Mexico. (G.A. Princeps Esq.!)
Cyrtonaias tampicoensis


INHS_21710
Rio Panuco, Pujal, San Luis Potosi, Mexico. (Anson A. Hinkley, 1909!)
Cyrtonaias tampicoensis


CM_61.766
Tampico, Mexico. (Hartman Collection!)
Cyrtonaias tampicoensis


USNM_84843
Tampico, Mexico. (Ronaldson!)
Cyrtonaias tampicoensis


ZMB_MP_0479
Tampico. (Friedrich Paetel!)
Cyrtonaias tampicoensis


FMNH_11642
Rio Papaloapan, El Hule, Veracruz, Mexico. (Seth E. Meek, 1903!)
Cyrtonaias tampicoensis


USNM_MP_0249
Veracruz, Rio Papaloapan off road from Ciudad Aleman to Tuxtepec; ca. 0.5 roadmiles by dirt road to river; dirt road entrance to Aleman-Tuxtepec road is ca. 2.4 roadmiles W of divergence of roads to Ciudad Aleman and Cosamaloapan. (D.J. Bereza, M.V. Vidrine, S.V. Hensley, & R.T. Hensley (MX82-37), 1982!)
Cyrtonaias tampicoensis


USNM_MP_0271
Veracruz, Rio Papaloapan off Rt. Mex. 175 ca. 7.8 roadmiles S of the town square of Tlacotalpan. (D.J. Bereza, M.V. Vidrine, S.V. Hensley, & R.T. Hensley (MX82-40), 1982!)
Cyrtonaias tampicoensis


USNM_MP_0244
Veracruz, Rio Papaloapan off Rt. Mex. 175 in Cosamaloapan. (D.J. Bereza, M.V. Vidrine, S.V. Hensley, & R.T. Hensley (MX82-38), 1982!)
Cyrtonaias tampicoensis


ANSP_129940
Tecomate River, near Tlacotalpan, Mexico. (J.S. Phillips; Dr. Burrough!)
Cyrtonaias tampicoensis


USNM_85338
Tecomate River, near Tlacotalpan, [Vera Cruz State], Mexico.. (Dr. Burrough!)
Cyrtonaias tampicoensis


AMS_102113
Rio Saldado, Anahuac, Nueva Leon, Mexico. (Fred G. Thompson, 1965!)
Cyrtonaias tampicoensis


USNM_MP_0273
Mexico: Coahuila. Rio Salado de Nadadores, 0.5 mi S Progresso on road to HW 57 [distance from HW 57 is 14.6 mi]. (R. Hershler, G. Sauceda and R. Gn...., 1981!)
Cyrtonaias tampicoensis


USNM_MP_0075
Veracruz, Rio San Juan at Rt. Mex. 25 ca. 20.5 roadmiles S of Santiago Tuxtla (junction of Rt. Mex. 25 and Rt. Mex. 180), and ca. 16.2 roadmiles from junction of Rt. Mex. 25 and Rt. Mex. 145. (D.J. Bereza, M.V. Vidrine, S.V. Hensley, & R.T. Hensley (MX82-35), 1982!)
Cyrtonaias tampicoensis


USNM_MP_1024
Veracruz, Rio Tempoal (or Rio Calabazo) at Rt. Mex. 105 between Tempoal and Platon Sanchez. N21°25'00" W98°23'30" 8 Feb 82. (D.J. Bereza, M.V. Vidrine & S.V. Hensley (MX82-21), 1982!)
Cyrtonaias tampicoensis


USNM_MP_0281
Veracruz, Rio Tesechoacan at Tesechoacan, ca. 0.5 miles N of bridge of Rt. Mex. 145 (ca. 9.3 roadmiles W of junction of Rt. Mex. 145 and Rt. Mex. 25). (D.J. Bereza, M.V. Vidrine, S.V. Hensley, & R.T. Hensley (MX82-36), 1982!)
Cyrtonaias tampicoensis


AMNH_29201
Tampico River. (John C. Jay Collection!)
Cyrtonaias tampicoensis


MNHN_MP_1405
pres per les bords du fleuve Chicattien, Mexique [near the banks of the Chicattien River, Mexico]. (Auguste Salle, 1833!)
Cyrtonaias umbrosa


AMNH_29176
Mexico. (William A. Haines Collection!)
Cyrtonaias umbrosa


SMF_12414
Mexiko. (B.M. Goodman, 1929!)
Cyrtonaias umbrosa


MNHN_MP_1352
Mexique. ([not given]!)
Cyrtonaias umbrosa


ZMB_MP_0485
Mexico. (M. Parreyss; Wilhelm Dunker Collection!)
Cyrtonaias umbrosa


SMF_12412
N. Mexico. (B.H. Wright Collection!)
Cyrtonaias umbrosa


ZMB_MP_0476
Mexico. (J.G. Anthony Collection; Wilhelm Dunker Collection!)
Cyrtonaias umbrosa


FMNH_22251
Mexico. (Wheeler; Sargent Collection; Charles D. Nelson Collection!)
Cyrtonaias umbrosa


INHS_21770
Mexico. (Anson A. Hinkley!)
Cyrtonaias umbrosa


MNHN_MP_1294
Mexique. (Auguste Salle!)
Cyrtonaias umbrosa


SMF_12413
Mexiko. (Philippe Dautzenberg!)
Cyrtonaias umbrosa


SMF_12411
Vera Cruz, Mexico. (W.H. Dall!)
Cyrtonaias umbrosa


USNM_25432
Vera Cruz, Mexico. (Dr. G. Strebel!)
Cyrtonaias umbrosa


MNHN_MP_1323
Fleuve du Medequigue, near Vera Cruz. ([not given]!)
Cyrtonaias umbrosa


FMNH_49613
Pital Creek, near Pital y Mozutla (S of Tuxpan), Veracruz, Mexico. (R.W. Barker; T. Pain, 1935!)
Cyrtonaias umbrosa


USNM_MP_0060
Veracruz, impoundment on Rio Jamapa at La Tejar, ca. 0.25 rivermiles above the bridge of road to Medellin (bridge is 5.3 roadmiles from the junction of this road with Rt. Mex. 140), S of Veracruz (city). N19°04'00" W96°09'30". (D.J. Bereza, M.V. Vidrine, S.V. Hensley, & R.T. Hensley (MX82-29A), 1982!)
Cyrtonaias umbrosa


MNHN_MP_0347
Coatzacoalcos, Vera Cruz, Mexico. (Auguste Salle!)
Cyrtonaias umbrosa


USNM_MP_0280
Veracruz, Rio Cotaxtla (upper Rio Atoyac) at Rt. Ver. 149 in Cotaxtla (turn-off to road to Cotaxtla from Rt. Mex. 140 is ca. 26.1 roadmiles SW of divergence of Rt. Mex, 150 and Rt. Mex. 140 S of Veracruz. (D.J. Bereza, M.V. Vidrine, S.V. Hensley, & R.T. Hensley (MX82-30), 1982!)
Cyrtonaias umbrosa


BMNH_1964172
Medellin River, Mexico. (Dr. Burrough; Hugh Cuming Collection!)
Cyrtonaias umbrosa


ZMB_MP_0481
Medellin River, Mexico. (H.H. Smith!)
Cyrtonaias umbrosa


BMNH_MP_419
Medellin River, Mexico. (Hugh Cuming Collection!)
Cyrtonaias umbrosa


USNM_84848
Medellin R., Mexico. (Dr. Burrough!)
Cyrtonaias umbrosa


ZMB_MP_0471
Medellin River, Mexico. (Dr. G. Strebel!)
Cyrtonaias umbrosa


BMNH_1901-6-22-1513-1515
Medellin River, Mexico. (H.H. Smith!)
Cyrtonaias umbrosa


USNM_MP_0054
Veracruz, Rio Jamapa at road to Medellin at El Tejar, ca. 5.3 roadmiles from junction of this road with Rt. Mex. 140, S of Veracruz (city). (D.J. Bereza, M.V. Vidrine, S.V. Hensley, & R.T. Hensley (MX82-29), 1982!)
Cyrtonaias umbrosa


SMF_12406
Rio Medellin, b. Veracruz, Mexiko. (Dr. G. Strebel, 1929!)
Cyrtonaias umbrosa


CM_61.2006
Medellin, near Vera Cruz, Mexico. (H.H. Smith!)
Cyrtonaias umbrosa


SMF_12418
Tampico, Mexico. (Walsch!)
Cyrtonaias umbrosa


FMNH_11646
Rio Papaloapan, El Hule, Veracruz, Mexico. (Seth E. Meek, 1903!)
Cyrtonaias umbrosa


USNM_MP_0283
Veracruz, Rio Papaloapan off road from Ciudad Aleman to Tuxtepec; ca. 0.5 roadmiles by dirt road to river; dirt road entrance to Aleman-Tuxtepec road is ca. 2.4 roadmiles W of divergence of roads to Ciudad Aleman and Cosamaloapan. (D.J. Bereza, M.V. Vidrine, S.V. Hensley, & R.T. Hensley (MX82-37), 1982!)
Cyrtonaias umbrosa


USNM_MP_0250
Veracruz, Rio Papaloapan off road from Ciudad Aleman to Tuxtepec; ca. 0.5 roadmiles by dirt road to river; dirt road entrance to Aleman-Tuxtepec road is ca. 2.4 roadmiles W of divergence of roads to Ciudad Aleman and Cosamaloapan. (D.J. Bereza, M.V. Vidrine, S.V. Hensley, & R.T. Hensley (MX82-37), 1982!)
Cyrtonaias umbrosa


USNM_MP_0243
Veracruz, Rio Papaloapan off Rt. Mex. 175 in Cosamaloapan. (D.J. Bereza, M.V. Vidrine, S.V. Hensley, & R.T. Hensley (MX82-38), 1982!)
Cyrtonaias umbrosa


USNM_MP_0279
Veracruz, Rio Papaloapan off Rt. Mex. 175 in Cosamaloapan. (D.J. Bereza, M.V. Vidrine, S.V. Hensley, & R.T. Hensley (MX82-38), 1982!)
Cyrtonaias umbrosa


FMNH_11578
Rio Papaloapan, Perez, Veracruz, Mexico. (Seth E. Meek, 1903!)
Cyrtonaias umbrosa


USNM_120919
Rio Salado, near Leon, Mexico. (Wm. Lloyd!)
Cyrtonaias umbrosa


USNM_MP_0073
Veracruz, Rio San Juan at Rt. Mex. 25 ca. 20.5 roadmiles S of Santiago Tuxtla (junction of Rt. Mex. 25 and Rt. Mex. 180), and ca. 16.2 roadmiles from junction of Rt. Mex. 25 and Rt. Mex. 145. (D.J. Bereza, M.V. Vidrine, S.V. Hensley, & R.T. Hensley (MX82-35), 1982!)
Cyrtonaias umbrosa


UMMZ_34890
Rio San Juan, Mexico. (H.B. Baker & A.J. Ruthven, 1910!)
Cyrtonaias umbrosa


USNM_MP_0065
Veracruz, Rio Tesechoacan at Tesechoacan, ca. 0.5 miles N of bridge of Rt. Mex. 145 (ca. 9.3 roadmiles W of junction of Rt. Mex. 145 and Rt. Mex. 25). (D.J. Bereza, M.V. Vidrine, S.V. Hensley, & R.T. Hensley (MX82-36), 1982!)
Cyrtonaias umbrosa


USNM_MP_0282
Veracruz, Rio Tesechoacan at Tesechoacan, ca. 0.5 miles N of bridge of Rt. Mex. 145 (ca. 9.3 roadmiles W of junction of Rt. Mex. 145 and Rt. Mex. 25). (D.J. Bereza, M.V. Vidrine, S.V. Hensley, & R.T. Hensley (MX82-36), 1982!)
Cyrtonaias umbrosa


FMNH_49612
Rio Uzpanapa, near Cascajal, Veracruz, Mexico. (R.W. Barker; T. Pain, 1934!)
Cyrtonaias umbrosa


ZMB_MP_0524
Tabasco. (Johann Christian Albers; Mus Heidelberg!)
Delphinonaias delphinulus


BMNH_1952-10-30-134
Yucatan. (S. Hanley Collection!)
Delphinonaias delphinulus


BMNH_1907-10-28-182
Yucatan. (S. Hanley Collection!)
Delphinonaias delphinulus


BMNH_93-2-4-1589
Yucatan, Marias de S. Geronimo. (A. Morelet Collection!)
Delphinonaias delphinulus


BMNH_MP_XXX
Yucatan, Marias de S. Geronimo. (A. Morelet Collection!)
Delphinonaias delphinulus


AMS_102112
marsh, 19.6 mi SW Januata, Tabasco, Mexico [from Fred Thompson 3-2011; FGT 368. Tabasco, marsh 19.8 mi. SE of Jonuta; June 6, 1965]. (Fred G. Thompson, 1965!)
Delphinonaias delphinulus


MNHN_MP_0005
Marias du Rio Usumacinta; dans les Marecages du Yucatan. (A. Morelet Collection, 1849!)
Delphinonaias delphinulus

MNHN_MP_0060
Marias du Rio Usumacinta. ([not given]!)
Delphinonaias delphinulus


USNM_161478
Montecristo, Tabasco, Mexico. (Edward W. Nelson & Edward A. Goldman!)
Delphinonaias delphinulus


BMNH_93-2-4-2024
propre San Geronimo, Yucatan. (A. Morelet Collection!)
Delphinonaias paludosa


UF_164063
Laguna de Las Leonas, 10 km S Balacan, Tabasco, Mexico. (Fred G. Thompson, 1990!)
Delphinonaias paludosa


USNM_161479
Montecristo, Tabasco, Mexico. (Edward W. Nelson & Edward A. Goldman!)
Delphinonaias paludosa


USNM_162451
Chiapas, Mexico. (Hermann von Ihering!)
Delphinonaias planivalvis


ZMB_MP_0517
Laguna de los Pinos, Chiapas, Mexico. (Carl Sapper!)
Delphinonaias planivalvis


SMF_12409
Laguna de los Pinos, Chiapas, Mexico. (Carl Sapper!)
Delphinonaias planivalvis


BMNH_1893-2-4-2015
S. Geronimo, Yucatan, Mexico. (A. Morelet Collection!)
Delphinonaias scutulata

BMNH_1893-2-4-2017-2018
S. Geronimo, Yucatan, Mexico. (A. Morelet Collection!)
Delphinonaias scutulata


BMNH_1893-2-4-2016
S. Geronimo, Yucatan, Mexico. (A. Morelet Collection!)
Delphinonaias scutulata


BMNH_1893-2-4-2014
S. Geronimo, Yucatan, Mexico. (A. Morelet Collection!)
Delphinonaias scutulata


UMMZ_111882
Rio Mayo, Mexico [Chile or Peru]. (Bryant Walker Collection!)
Diplodon chilensis


MCZ_17037
Rio Mayo, Mexico [Chile or Peru]. ([not given]!)
Diplodon chilensis


USNM_218306
Rio Conchos, Chihuahua, Mexico. (Herrera!)
Disconaias conchos


ZMB_17236
Nordmexiko. (Villa!)
Disconaias disca


USNM_85341
Found in sand ballast, Phila, Pa [Mexico]. (Isaac Lea Collection!)
Disconaias disca


USNM_MP_0278
Tamaulipas, Rio Guayalejo at Rt. Mex. 80 near Mexcoltzin. ca. 17.9 roadmiles E of Ciudad Mante (measured from circle in southern Mante where the Tampico, Mante, and Valles roads diverge). (D.J. Bereza, M.V. Vidrine & S.V. Hensley (MX82-4), 1982!)
Disconaias disca


USNM_MP_0006
Tamaulipas, Rio Guayalejo at Rt. Mex. 80 near Mexcoltzin. ca. 17.9 roadmiles E of Ciudad Mante (measured from circle in southern Mante where the Tampico, Mante, and Valles roads diverge). (D.J. Bereza, M.V. Vidrine & S.V. Hensley (MX82-4), 1982!)
Disconaias disca


USNM_85339
Moctezuma River, Mexico. (Dr. Blanding!)
Disconaias disca


FMNH_67955
Moctezuma River, Mexico. (James Zetek Collection!)
Disconaias disca


BMNH_1910-9-30-165-166
Moctezuma River, NE Mexico. ([not given]!)
Disconaias disca


INHS_21705
Rio Moctezuma, S of Tampamolon, San Luis Potosi, Mexico. (Anson A. Hinkley!)
Disconaias disca


INHS_21704
Rio Moctezuma, S of Tampamolon, San Luis Potosi, Mexico. (Anson A. Hinkley!)
Disconaias disca


USNM_207432
Moctezuma R., S of Tampamolone, Mexico. (Anson A. Hinkley!)
Disconaias disca


ZMB_MP_0499
Panuco Fl., bei Tampico. (Johann Christian Albers!)
Disconaias disca


ZMB_MP_0494
Panuco Fl., bei Tampico. (Johann Christian Albers!)
Disconaias disca


USNM_MP_1025
Veracruz, Rio Tempoal (or Rio Calabazo) at Rt. Mex. 105 between Tempoal and Platon Sanchez. N21°25'00" W98°23'30" 8 Feb 82. (D.J. Bereza, M.V. Vidrine & S.V. Hensley (MX82-21), 1982!)
Disconaias disca


INHS_21706
Rio Valles, Valles, Mexico. (Anson A. Hinkley!)
Disconaias disca


INHS_21737
Rio Casas Viejas, N of Valles, San Luis Potosi, Mexico. (Anson A. Hinkley!)
Disconaias fimbriata


INHS_21739
Rio Casas Viejas, N of Valles, San Luis Potosi, Mexico. (Anson A. Hinkley!)
Disconaias fimbriata


FMNH_68062
Rio Casas Viejas, Mexico. (Anson A. Hinkley; James Zetek Collection, 1909!)
Disconaias fimbriata


USNM_MP_0031
Small river (local people call it Arroyo los Gatos), presumably a headwaters stream of the Casas Viajas system, at Rt Mx 80 in Nuevo Morelos (ca. 0.7 roadmils from sign on E end of town), ca. 12.1 roadmiles along Rt Mx 80 W of Antiguo Morelos, Tamaul. (C.E. Dunn & R. Hershler (MXDB78-24A), 1978!)
Disconaias fimbriata


USNM_MP_0026
Small river (local people call it Arroyo los Gatos), presumably a headwaters stream of the Casas Viajas system, at Rt Mx 80 in Nuevo Morelos (ca. 0.7 roadmils from sign on E end of town), ca. 12.1 roadmiles along Rt Mx 80 W of Antiguo Morelos, Tamaul. (D.J. Bereza & R. Hershler (MXDB78-24), 1978!)
Disconaias fimbriata


USNM_MP_0018
Tamaulipas, Rio Guayalejo at road to Xicotencatl, ca. 3 miles (not measured) NE of junction of Rt. Mex. 85 and the road to Xicotencatl. (D.J. Bereza, M.V. Vidrine & S.V. Hensley (MX82-8), 1982!)
Disconaias fimbriata


USNM_MP_1006
San Luis Potosi, Rio Huichiuayan at road to Xilitla ca. 0.7 road miles from its junction with Rt. Mex. 85 (this junction is ca. 43.6 roadmiles S of junction of Rt. Mex. 85 and Rt. Mex. 70 in Ciudad Valles). N21°25'30" W9?°54'30". (D.J. Bereza, M.V. Vidrine & S.V. Hensley (MX82-10), 1982!)
Disconaias fimbriata


USNM_MP_1011
San Luis Potosi, Rio Huichiuayan at road to Xilitla ca. 0.7 road miles from its junction with Rt. Mex. 85 (this junction is ca. 43.6 roadmiles S of junction of Rt. Mex. 85 and Rt. Mex. 70 in Ciudad Valles). N21°25'30" W9?°54'30". (D.J. Bereza, M.V. Vidrine & S.V. Hensley (MX82-10B), 1982!)
Disconaias fimbriata


USNM_MP_0013
Tamaulipas, Rio Sabinas at Rt. Mex. 85 near Sabinas, ca. 7.3 roadmiles S of El Encino, ca. 7 miles (not measured) N of intersection of Rt. Mex. 85 and the road to Xicotencatl. (D.J. Bereza, M.V. Vidrine & S.V. Hensley (MX82-7), 1982!)
Disconaias fimbriata

USNM_163156
Salinas River, Coahuila, Mexico. (Edward W. Nelson & Edward A. Goldman!)
Disconaias fimbriata


UMMZ_31844
Rio San Juan, Mexico. (H.B. Baker & A.J. Ruthven, 1910!)
Disconaias fimbriata

BMNH_1910-9-300-170
Valles River, Mexico. (Anson A. Hinkley!)
Disconaias fimbriata


ZMB_61691
Valles River, Mexico. (Anson A. Hinkley!)
Disconaias fimbriata


UMMZ_91161
Valles River, Mexico. (L.S. Frierson Collection!)
Disconaias fimbriata


USNM_MP_0044
Valles River, ca. 0.4 roadmiles S (downriver) of railroad station in Micos, ca. 1.5 mi N (toward Micos) of Plantas Hidroelectrica de Micos, ca. 14 mi NW of Ciudad Valles, San Luis Potosi, Mexico. (D.J. Bereza, C.E. Dunn, & R. Hershler (MXDB78-20 MXCED-61), 1978!)
Disconaias fimbriata


USNM_207440
Valles R., Valles, Mexico. (Anson A. Hinkley!)
Disconaias fimbriata


INHS_21740
Rio Valles, Valles, Mexico. (Anson A. Hinkley, 1907 [=1909]!)
Disconaias fimbriata


UIMNH_5758
Valles River, Willis Ranch, S of Valles, Mexico. (Anson A. Hinkley, 1909!)
Disconaias fimbriata


UIMNH_5596
Valles River, Willis Ranch, S of Valles, Mexico. (Anson A. Hinkley, 1909!)
Disconaias fimbriata


INHS_21738
Valles River, Willis Ranch, S of Valles, Mexico. (Anson A. Hinkley!)
Disconaias fimbriata


USNM_MP_0023
Tamaulipas, creek flowing into Rio Frio ca. 0.5 rivermiles (not measured) above bridge of Rt. Mex. 85 over Rio Frio at Rio Frio (town). (D.J. Bereza, M.V. Vidrine & S.V. Hensley (MX82-9), 1982!)
Disconaias fimbriata


ANSP_99518
Casa Viejas, T., S.L. Potosi, Mex.. (Anson A. Hinkley, 1909!)
Disconaias novileonis


UIMNH_15308
Casas Viejas River, Mexico. (Anson A. Hinkley, 1909!)
Disconaias novileonis


INHS_21757
Rio Casas Viejas, N of Valles, San Luis Potosi, Mexico. (Anson A. Hinkley!)
Disconaias novileonis


UIMNH_5586
Casas Viejas River, Mexico. (Anson A. Hinkley!)
Disconaias novileonis


BMNH_79-2-26-249
Mexico. (Taylor Collection!)
Disconaias panacoensis


USNM_85340
Panaco [Panuco] River, Mexico. (G. von dem Busch!)
Disconaias panacoensis


BMNH_1965183
Panaco [Panuco] River, Mexico. (G. von dem Busch; Hugh Cuming Collection!)
Disconaias panacoensis


MCZ_178882
Panaco [Panuco River, near] Tampico, [Tamulipas State], Mexico. (G. von dem Busch!)
Disconaias panacoensis


ZMB_MP_0493
Panuco Fl., bei Tampico. (Dr. Wilkens!)
Disconaias panacoensis


ZMB_MP_0478
Panuco Fl., bei Tampico. (Wilhelm Dunker Collection!)
Disconaias panacoensis


ZMB_MP_0501
Panuco Fl., bei Tampico, Mexico. (Menke; Wilhelm Dunker Collection!)
Disconaias panacoensis


ZMB_MP_0496
Panuco Fl., bei Tampico. (Johann Christian Albers!)
Disconaias panacoensis


USNM_MP_0070
Veracruz, Rio San Juan at Rt. Mex. 25 ca. 20.5 roadmiles S of Santiago Tuxtla (junction of Rt. Mex. 25 and Rt. Mex. 180), and ca. 16.2 roadmiles from junction of Rt. Mex. 25 and Rt. Mex. 145. (D.J. Bereza, M.V. Vidrine, S.V. Hensley, & R.T. Hensley (MX82-35), 1982!)
Disconaias panacoensis


BMNH_MP_420
Mexico. ([not given]!)
Disconaias purpuriata


FMNH_21844
Mexico. (Walter F. Webb Collection!)
Disconaias purpuriata


USNM_MP_1007
San Luis Potosi, Rio Huichiuayan at road to Xilitla ca. 0.7 road miles from its junction with Rt. Mex. 85 (this junction is ca. 43.6 roadmiles S of junction of Rt. Mex. 85 and Rt. Mex. 70 in Ciudad Valles). N21°25'30" W9?°54'30". (D.J. Bereza, M.V. Vidrine & S.V. Hensley (MX82-10), 1982!)
Disconaias purpuriata


USNM_MP_1021
Rio Huichiuayan at road to Xilitla ca. 0.7 roadmiles from its junction with Rt Mx 85 (this junction is ca 43.6 roadmiles S of junction of Rt Mx 85 and 70 in Ciudad Valles), San Luis Potosi, Mexico.. (D.J. Bereza, R. Hershler, & C.E. Dunn (MXDB78-31 MXCED-92), 1978!)
Disconaias purpuriata


USNM_MP_0239
Mexico Vera Cruz P. Rio Pantepec at Alamo (due West of Tuxpan). (D.J. Bereza (MX82-48), 1982!)
Disconaias purpuriata


USNM_226476
Valles R., Mexico. (Anson A. Hinkley!)
Disconaias purpuriata


FMNH_68394
Rio Valles, 2 mi above Mecos, San Luis Potosi, Mexico. (Anson A. Hinkley; James Zetek Collection, 1909!)
Disconaias purpuriata


UMMZ_91175
Valles River, Mecos, Mexico. (Anson A. Hinkley!)
Disconaias purpuriata


USNM_MP_1017
Small river (locals call it Arroyo de Oxitipa) at paved road ca. 2.1 roadmiles R of Aquismon, San Luis Potosi, Mexico. (D.J. Bereza, R. Hershler, & C.E. Dunn (MXDB78-29 MXCED-88), 1978!)
Friersonia iridella


USNM_MP_0029
Small river (local people call it Arroyo los Gatos), presumably a headwaters stream of the Casas Viajas system, at Rt Mx 80 in Nuevo Morelos (ca. 0.7 roadmils from sign on E end of town), ca. 12.1 roadmiles along Rt Mx 80 W of Antiguo Morelos, Tamaul. (D.J. Bereza & R. Hershler (MXDB78-24), 1978!)
Friersonia iridella


USNM_MP_0027
Small river (local people call it Arroyo los Gatos), presumably a headwaters stream of the Casas Viajas system, at Rt Mx 80 in Nuevo Morelos (ca. 0.7 roadmils from sign on E end of town), ca. 12.1 roadmiles along Rt Mx 80 W of Antiguo Morelos, Tamaul. (D.J. Bereza & R. Hershler (MXDB78-24), 1978!)
Friersonia iridella


USNM_MP_0030
Small river (local people call it Arroyo los Gatos), presumably a headwaters stream of the Casas Viajas system, at Rt Mx 80 in Nuevo Morelos (ca. 0.7 roadmils from sign on E end of town), ca. 12.1 roadmiles along Rt Mx 80 W of Antiguo Morelos, Tamaul. (C.E. Dunn & R. Hershler (MXDB78-24A), 1978!)
Friersonia iridella


USNM_MP_0028
Small river (local people call it Arroyo los Gatos), presumably a headwaters stream of the Casas Viajas system, at Rt Mx 80 in Nuevo Morelos (ca. 0.7 roadmils from sign on E end of town), ca. 12.1 roadmiles along Rt Mx 80 W of Antiguo Morelos, Tamaul. (D.J. Bereza & R. Hershler (MXDB78-24), 1978!)
Friersonia iridella


AMS_102124
creek, 2.3 mi E Agua Buena, San Luis Potosi, Mexico. (Fred G. Thompson, 1965!)
Friersonia iridella


USNM_MP_0005
Tamaulipas, Rio Carrizal at Rt. Mex. 180 in Nuevo Progreso, ca. 20.8 mi N of road divergence (on Rt. Mex. 180) to Aldma and Est. Manuel. (D.J. Bereza, M.V. Vidrine & S.V. Hensley (MX82-3), 1982!)
Friersonia iridella


INHS_21736
Coy River, Mexico. (Anson A. Hinkley!)
Friersonia iridella


USNM_MP_0038
San Luis Potosi, river (called Rio Estero by local man) at Rt. Mex. 110 ca. 17.6 roadmiles E of intersection of Rt. Mex. 110 and Rt. Mex. 85 in Ciudad Valles. (D.J. Bereza, M.V. Vidrine & S.V. Hensley (MX82-17), 1982!)
Friersonia iridella


UIMNH_5740
Ganina River, 3 mi SW San Dieguito, Mexico. (Anson A. Hinkley, 1909!)
Friersonia iridella


UIMNH_5746
Ganina River, 3 mi SW San Dieguito, Mexico. (Anson A. Hinkley, 1909!)
Friersonia iridella


ANSP_99542
Ganina R., 3 mi SW San Dieguito, S.L. Potosi, Mex.. (Anson A. Hinkley, 1909!)
Friersonia iridella


UIMNH_5747
Ganina River, 3 mi SW San Dieguito, Mexico. (Anson A. Hinkley!)
Friersonia iridella


USNM_MP_0034
San Luis Potosi, Rio Ganina at road to Estacion Rascon, ca. 3.4 roadmiles N of the junction of this road with Rt. Mex. 70 (this junction is ca. 19.5 roadmiles W of the junction of Rt. Mex. 85 and Rt. Mex. 70 in Ciudad Valles. (D.J. Bereza, M.V. Vidrine & S.V. Hensley (MX82-15), 1982!)
Friersonia iridella


USNM_MP_0033
San Luis Potosi, Rio Ganina at road to Estacion Rascon, ca. 3.4 roadmiles N of the junction of this road with Rt. Mex. 70 (this junction is ca. 19.5 roadmiles W of the junction of Rt. Mex. 85 and Rt. Mex. 70 in Ciudad Valles. (D.J. Bereza, M.V. Vidrine & S.V. Hensley (MX82-15), 1982!)
Friersonia iridella


INHS_21753
Rio Gannina, N of Rascon, [3 mi SW San Dieguito], [San Luis Potosi], Mexico. (Anson A. Hinkley!)
Friersonia iridella


INHS_21754
Rio Gannina, N of Rascon, [3 mi SW San Dieguito], [San Luis Potosi], Mexico. (Anson A. Hinkley!)
Friersonia iridella


INHS_21755
Rio Gannina, near Rascon, [3 mi SW San Dieguito], [San Luis Potosi], Mexico. (Anson A. Hinkley!)
Friersonia iridella


USNM_207437
Ganina R., Rascon, Mexico. (Anson A. Hinkley!)
Friersonia iridella


INHS_21756
Rio Gannina, above mouth of tributary, [near Rascon, 3 mi SW San Dieguito], [San Luis Potosi], Mexico. (Anson A. Hinkley!)
Friersonia iridella


USNM_MP_1018
Rio Huichiuayan at road to Xilitla ca. 0.7 roadmiles from its junction with Rt Mx 85 (this junction is ca 43.6 roadmiles S of junction of Rt Mx 85 and 70 in Ciudad Valles), San Luis Potosi, Mexico.. (D.J. Bereza, R. Hershler, & C.E. Dunn (MXDB78-31 MXCED-92), 1978!)
Friersonia iridella


USNM_MP_1000
San Luis Potosi, Rio Huichiuayan at road to Xilitla ca. 0.7 road miles from its junction with Rt. Mex. 85 (this junction is ca. 43.6 roadmiles S of junction of Rt. Mex. 85 and Rt. Mex. 70 in Ciudad Valles). (D.J. Bereza, M.V. Vidrine & S.V. Hensley (MX82-10), 1982!)
Friersonia iridella


USNM_MP_0240
Mexico Vera Cruz P. Rio Pantepec at Alamo (due West of Tuxpan). (D.J. Bereza (MX82-48), 1982!)
Friersonia iridella


INHS_21734
Rio Panuco, Pujal, San Luis Potosi, Mexico. (Anson A. Hinkley!)
Friersonia iridella


FMNH_21846
Tampico, Mexico. (Anson A. Hinkley; Alabama Mus. Nat. Hist., 1906!)
Friersonia iridella


ANSP_93808
Tampico, Mex.. (Anson A. Hinkley!)
Friersonia iridella


ANSP_93810
Tampico, Mex.. (Anson A. Hinkley!)
Friersonia iridella


USNM_MP_0012
Tamaulipas, Rio Sabinas at Rt. Mex. 85 near Sabinas, ca. 7.3 roadmiles S of El Encino, ca. 7 miles (not measured) N of intersection of Rt. Mex. 85 and the road to Xicotencatl. (D.J. Bereza, M.V. Vidrine & S.V. Hensley (MX82-7), 1982!)
Friersonia iridella


USNM_MP_1031
Veracruz, Rio Tempoal (or Rio Calabazo) at Rt. Mex. 105 between Tempoal and Platon Sanchez. N21°25'00" W98°23'30" 8 Feb 82. (D.J. Bereza, M.V. Vidrine & S.V. Hensley (MX82-21), 1982!)
Friersonia iridella


USNM_MP_1029
Veracruz, Rio Tempoal (or Rio Calabazo) at Rt. Mex. 105 between Tempoal and Platon Sanchez. N21°25'00" W98°23'30" 8 Feb 82. (D.J. Bereza, M.V. Vidrine & S.V. Hensley (MX82-21), 1982!)
Friersonia iridella


USNM_MP_1030
Veracruz, Rio Tempoal (or Rio Calabazo) at Rt. Mex. 105 between Tempoal and Platon Sanchez. N21°25'00" W98°23'30" 8 Feb 82. (D.J. Bereza, M.V. Vidrine & S.V. Hensley (MX82-21), 1982!)
Friersonia iridella


USNM_MP_1015
Small river (local lad called it Rio Vallejares and said it was tributary to Rio Ganina) at bridge of Estacion Rascon-Damian Carmona road ca 1.8 roadmiles N of railroad crossing in Estacion Rascon, San Luis Potosi, Mexico. (D.J. Bereza & R. Hershler (MXDB78-23), 1978!)
Friersonia iridella


ZMB_61686
Valles River, Mexico. (Anson A. Hinkley!)
Friersonia iridella


FMNH_21845
Rio Valles, San Luis Potosi, Mexico. (Anson A. Hinkley; Walter F. Webb Collection; ex. T.H. Aldrich Collection, 1909!)
Friersonia iridella


MNHN_MP_1291
Valles River, Mexico. (Anson A. Hinkley; H.C. Fulton, 1932!)
Friersonia iridella


INHS_21718
Valles River, Mexico. (Anson A. Hinkley!)
Friersonia iridella


FMNH_68080
Rio Valles, San Luis Potosi, Mexico. (Anson A. Hinkley; James Zetek Collection, 1909!)
Friersonia iridella


BMNH_1908-12-17-5
Valles River, State of San Luis Potosi, Mexico. (Anson A. Hinkley!)
Friersonia iridella


MNHN_MP_0155
Valles River, San Luis Potosi, Mexico. (Anson A. Hinkley!)
Friersonia iridella


INHS_21723
Valles River, Mexico. (Anson A. Hinkley!)
Friersonia iridella


FMNH_68438
Rio Valles, San Luis Potosi, Mexico. (Anson A. Hinkley; James Zetek Collection, 1909!)
Friersonia iridella


INHS_21729
Rio Valles, 2 mi above Micos, San Luis Potosi, Mexico. (Anson A. Hinkley!)
Friersonia iridella


INHS_21730
Rio Valles, 2 mi above Micos, San Luis Potosi, Mexico. (Anson A. Hinkley!)
Friersonia iridella


INHS_31731
Rio Valles, Willis Ranch, San Luis Potosi, Mexico. (Anson A. Hinkley!)
Friersonia iridella


INHS_21733
Rio Valles, 2 mi W Micos, above rapids, Mexico. (Anson A. Hinkley!)
Friersonia iridella


INHS_21731
Rio Valles, 2 mi W Micos, above rapids, Mexico. (Anson A. Hinkley!)
Friersonia iridella


INHS_21732
Rio Valles, 2 mi W Micos, above rapids, Mexico. (Anson A. Hinkley!)
Friersonia iridella


INHS_21724
Rio Valles, between Valles and Pujal, San Luis Potosi, Mexico. (Anson A. Hinkley!)
Friersonia iridella


INHS_21725
Rio Valles, between Valles and Pujal, San Luis Potosi, Mexico. (Anson A. Hinkley!)
Friersonia iridella


USNM_MP_0041
Valles River, ca. 0.4 roadmiles S (downriver) of railroad station in Micos, ca. 1.5 mi N (toward Micos) of Plantas Hidroelectrica de Micos, ca. 14 mi NW of Ciudad Valles, San Luis Potosi, Mexico. (D.J. Bereza, C.E. Dunn, & R. Hershler (MXDB78-20 MXCED-61), 1978!)
Friersonia iridella


FMNH_198376
Rio Valles, Valles, Mexico. (Anson A. Hinkley; Burch Collection, 1907!)
Friersonia iridella


INHS_21721
Rio Valles, Valles, Mexico. (Anson A. Hinkley!)
Friersonia iridella


ANSP_58559
Valles River, Valles, Mexico. (Anson A. Hinkley!)
Friersonia iridella


UIMNH_5582
Valles River, Valles, Mexico. (Anson A. Hinkley!)
Friersonia iridella


INHS_21719
Rio Valles, Valles, Mexico. (Anson A. Hinkley!)
Friersonia iridella


INHS_21722
Rio Valles, Valles, Mexico. (Anson A. Hinkley!)
Friersonia iridella


UIMNH_5759
Valles River, Valles, Mexico. (Anson A. Hinkley!)
Friersonia iridella


INHS_21720
Rio Valles, Valles, Mexico. (Anson A. Hinkley, 1909!)
Friersonia iridella


INHS_21726
Valles River, Willis Ranch, S of Valles, Mexico. (Anson A. Hinkley!)
Friersonia iridella


INHS_21727
Valles River, Willis Ranch, S of Valles, Mexico. (Anson A. Hinkley!)
Friersonia iridella


INHS_21728
Valles River, Willis Ranch, S of Valles, Mexico. (Anson A. Hinkley, 1909!)
Friersonia iridella


AMS_102125
river, 2.7 mi W Rascon, San Luis Potosi, Mexico. (Fred G. Thompson, 1965!)
Friersonia iridella


INHS_21735
Tampamolon Creek, Tampamolon, [San Luis Potosi], Mexico. (Anson A. Hinkley!)
Friersonia iridella


USNM_MP_0021
Tamaulipas, creek flowing into Rio Frio ca. 0.5 rivermiles (not measured) above bridge of Rt. Mex. 85 over Rio Frio at Rio Frio (town). (D.J. Bereza, M.V. Vidrine & S.V. Hensley (MX82-9), 1982!)
Friersonia iridella


USNM_MP_0261
Veracruz, creek reached by turning W at N end of bridge of Rt. Mex. 130 (ca. 1.1 roadmiles N of intersection of Rt. Mex. 130 and Rt. Mex. 180 in Poza Rosa), going W for ca. 0.8 roadmiles and turning S onto farm road for ca. 0.5 roadmiles. (D.J. Bereza, M.V. Vidrine, S.V. Hensley, & R.T. Hensley (MX82-47B), 1982!)
Friersonia iridella


USNM_MP_0264
Veracruz, creek reached by turning W at N end of bridge of Rt. Mex. 130 (ca. 1.1 roadmiles N of intersection of Rt. Mex. 130 and Rt. Mex. 180 in Poza Rosa), going W for ca. 0.8 roadmiles and turning S onto farm road for ca. 0.5 roadmiles. (D.J. Bereza, M.V. Vidrine, S.V. Hensley, & R.T. Hensley (MX82-47B), 1982!)
Friersonia iridella


USNM_MP_0010
Tamaulipas, stream at Rt. Mex. 80 ca. 3.1 roadmiles E of Ciudad Mante (measured from circle in southern Mante where the Tampico, Mante, and Valles roads diverge). (D.J. Bereza, M.V. Vidrine & S.V. Hensley (MX82-6), 1982!)
Friersonia iridella


USNM_83991
Sabinas R., Nuevo Leon, Mexico. (James Eights, M.D.!)
Megalonaias nervosa


MCZ_293587
Usumacinta River, Yaxchilan, 106 mi downstream from Sayache, Mexico. (M. Richardson, 1976!)
Megalonaias nickliniana


AMNH_30750
Mexico. (John C. Jay Collection!)
Megalonaias nickliniana


AMNH_31226
Mexico. (John C. Jay Collection!)
Megalonaias nickliniana


AMNH_31227
Mexico. (William A. Haines Collection!)
Megalonaias nickliniana


MCZ_52398
Mexico. (J.G. Anthony Collection!)
Megalonaias nickliniana


AMNH_30721
Mexico. (John C. Jay Collection!)
Megalonaias nickliniana


MNHN_MP_1299
Tampico. (Félix Pierre Jousseaume Collection!)
Megalonaias nickliniana


MCZ_5135
Tampico, Mexico. (Augustus A. Gould Collection!)
Megalonaias nickliniana


AMS_102109
small river, 3 mi SE Emiliano Zapata, Tabasco, Mexico. (Fred G. Thompson, 1965!)
Megalonaias nickliniana


MCZ_288413
small river, 3 mi SE Emiliano Zapata, Tabasco, Mexico. (Fred G. Thompson, 1965!)
Megalonaias nickliniana


ANSP_125662
Vera Cruz, Mexico [not likely - Nicaragua]. (Charles M. Wheatley Collection!)
Micronaias arata


USNM_706818
archeological site, 1 mi above junction of Rio Cuauta and Rio Amacuzas (trib. of Rio Balsas) Nexpa, Morelos, Mexico. (David Grove!)
Nephritica poeyana


FMNH_198375
San Gabriel, Pueblo near Puente de Ixtla, Morelos, Mexico. (Burch Collection!)
Nephritica poeyana


USNM_85894
Rio de las Balsas, near Coyucan, Mexico. (Felipe Poey!)
Nephritica poeyana


ANSP_334456
Rio Tembembe, near Punta de Ixta, Mexico. (Marie E. Bourgeois!)
Nephritica poeyana


USNM_471866
Yucatan. (A.P. Price!)
Nephronaias aeruginosa


ZMB_MP_0519
Yucatan. ([not given]!)
Nephronaias aeruginosa


BMNH_99-11-4-49-54
Arroyo Carrizo, La Chinantla, State of Oaxaca, Mexico. (A. Morelet Collection; Purch from Fulton; F.G. Richards, Esq.!)
Nephronaias aeruginosa


AMS_102126
creek, 5.4 mi W Suchilapan, Veracruz, Oaxaca, Mexico. (Fred G. Thompson, 1965!)
Nephronaias aeruginosa

BMNH_93-2-4-2020
rivulo Michol, circa Palenqueanum (Chiapa). (A. Morelet Collection!)
Nephronaias aeruginosa


ZMB_MP_0542
Rio Michol, Guatemala. (Hermann von Ihering!)
Nephronaias aeruginosa


USNM_162448
Rio Michol, Guatemala. (Hermann von Ihering!)
Nephronaias aeruginosa


BMNH_93-2-4-2019
rivulo Michol, circa Palenqueanum (Chiapa). (A. Morelet Collection!)
Nephronaias aeruginosa


USNM_127007
Palenque, Chiapas, Mexico. (Chamberlain!)
Nephronaias aeruginosa


UMMZ_108004
Salto, Mexico. (Bryant Walker Collection!)
Nephronaias aztecorum


ANSP_46195
Toliman, Jalisco [Mexico]. (Prof. Francisco Contreras!)
Nephronaias aztecorum


USNM_85074
[no locality available - Central America - Mexico]. (J.G. Anthony Collection!)
Nephronaias aztecorum


ZMB_MP_0491
Mexico. (G. Dohrn!)
Nephronaias aztecorum


UMMZ_108002
Mexico. (W.D. Averell!)
Nephronaias aztecorum


ZMB_MP_0500
Mexico. (J.G. Anthony Collection; Wilhelm Dunker Collection!)
Nephronaias aztecorum


ZMB_MP_0504
Mexico. (Friedrich Paetel!)
Nephronaias aztecorum


ANSP_13665
Mexico. (Marie E. Bourgeois!)
Nephronaias aztecorum


USNM_85661
Vera Cruz, Mexico. (Dr. G. Strebel!)
Nephronaias aztecorum


USNM_85019
Vera Cruz, Mexico. (Charles M. Wheatley Collection!)
Nephronaias aztecorum


ANSP_125613
Vera Cruz, Mexico. (Charles M. Wheatley Collection!)
Nephronaias aztecorum


ANSP_46196
Procedencia “Rio Grande’, Zapotitlan, Jalisco, Mexico. (Prof. Francisco Contreras, 1920!)
Nephronaias aztecorum


ZMB_9106
Lagune de Chapala, Mexico. (Deppe & Scheide!)
Nephronaias aztecorum


ANSP_142603
Chachalacas River, V.C. Mexico. (Prof. Francisco Contreras!)
Nephronaias aztecorum


USNM_MP_0291
San Luis Potosi, river (called Rio Estero by local man) at Rt. Mex. 110 ca. 17.6 roadmiles E of intersection of Rt. Mex. 110 and Rt. Mex. 85 in Ciudad Valles. (D.J. Bereza, M.V. Vidrine & S.V. Hensley (MX82-17), 1982!)
Nephronaias aztecorum


AMS_102119
Rio Guayalejo, ENE Ciudad Monte, Tamaulipas, Mexico. (Fred G. Thompson, 1965!)
Nephronaias aztecorum


USNM_MP_0289
Tamaulipas, Rio Guayalejo at Rt. Mex. 80 near Mexcoltzin. ca. 17.9 roadmiles E of Ciudad Mante (measured from circle in southern Mante where the Tampico, Mante, and Valles roads diverge). (D.J. Bereza, M.V. Vidrine & S.V. Hensley (MX82-4), 1982!)
Nephronaias aztecorum


USNM_MP_1023
Rio Huichiuayan at road to Xilitla ca. 0.7 roadmiles from its junction with Rt Mx 85 (this junction is ca 43.6 roadmiles S of junction of Rt Mx 85 and 70 in Ciudad Valles), San Luis Potosi, Mexico.. (D.J. Bereza, R. Hershler, & C.E. Dunn (MXDB78-31 MXCED-92), 1978!)
Nephronaias aztecorum


USNM_MP_1020
Rio Huichiuayan at road to Xilitla ca. 0.7 roadmiles from its junction with Rt Mx 85 (this junction is ca 43.6 roadmiles S of junction of Rt Mx 85 and 70 in Ciudad Valles), San Luis Potosi, Mexico.. (D.J. Bereza, R. Hershler, & C.E. Dunn (MXDB78-31 MXCED-92), 1978!)
Nephronaias aztecorum


USNM_MP_1003
San Luis Potosi, Rio Huichiuayan at road to Xilitla ca. 0.7 road miles from its junction with Rt. Mex. 85 (this junction is ca. 43.6 roadmiles S of junction of Rt. Mex. 85 and Rt. Mex. 70 in Ciudad Valles). N21°25'30" W9?°54'30". (D.J. Bereza, M.V. Vidrine & S.V. Hensley (MX82-10), 1982!)
Nephronaias aztecorum


MNHN_MP_0076
Mexique, La Soledad. (Auguste Salle!)
Nephronaias aztecorum


ZMB_MP_0506
Misantlla, Mexico. (Dr. G. Strebel!)
Nephronaias aztecorum


ZMB_9104
Rio de Misantla, Mexico. (Deppe!)
Nephronaias aztecorum


ZMB_9105
Rio de Misantla, Mexico. (Deppe & Scheide!)
Nephronaias aztecorum


ZMB_MP_0492
Rio de Misantla. (Wallenberg!)
Nephronaias aztecorum


ZMB_MP_0502
Misantlla, Mexico. (Dr. G. Strebel!)
Nephronaias aztecorum


ZMB_MP_0507
Misantlla, Mexico. (Dr. G. Strebel!)
Nephronaias aztecorum


ZMB_9107
Rio de Misantla, Mexico. (Deppe!)
Nephronaias aztecorum


ZMB_MP_0474
Misantlla, Mexico. (Dr. G. Strebel!)
Nephronaias aztecorum


ZMB_MP_0498
Rio de Misantla. (Wallenberg!)
Nephronaias aztecorum


ZMB_MP_0505
Zimapan, on the Rio San Juan, southern confluent of the Panuco, Mexico. (Schiede; Wilhelm Dunker Collection!)
Nephronaias aztecorum


ANSP_99551
Valles River, at head of rapids, 2 mi above Mecos, Mex.. (Anson A. Hinkley, 1909!)
Nephronaias aztecorum


USNM_207436
Valles R., 2 mi W Mecos, Mexico. (Anson A. Hinkley!)
Nephronaias aztecorum


UMMZ_108003
Valles River, 2 mi above Mecos, Mexico. (Anson A. Hinkley!)
Nephronaias aztecorum


INHS_21794
Rio Valles, 2 mi above Micos, San Luis Potosi, Mexico. (Anson A. Hinkley, 1909!)
Nephronaias aztecorum


INHS_21793
Rio Valles, 2 mi W Micos, at heel of rapids, Mexico. (Anson A. Hinkley!)
Nephronaias aztecorum


USNM_MP_0292
Valles River, ca. 0.4 roadmiles S (downriver) of railroad station in Micos, ca. 1.5 mi N (toward Micos) of Plantas Hidroelectrica de Micos, ca. 14 mi NW of Ciudad Valles, San Luis Potosi, Mexico. (D.J. Bereza, C.E. Dunn, & R. Hershler (MXDB78-20 MXCED-61), 1978!)
Nephronaias aztecorum


USNM_MP_0295
Valles River, ca. 0.4 roadmiles S (downriver) of railroad station in Micos, ca. 1.5 mi N (toward Micos) of Plantas Hidroelectrica de Micos, ca. 14 mi NW of Ciudad Valles, San Luis Potosi, Mexico. (D.J. Bereza, C.E. Dunn, & R. Hershler (MXDB78-20 MXCED-61), 1978!)
Nephronaias aztecorum


ZMB_61689
Mecos, Mexico. ([not given]!)
Nephronaias aztecorum


BMNH_1910-9-30-162-164
Mecos, NE Mexico. ([not given]!)
Nephronaias aztecorum


INHS_21795
Rio Valles, Micos, rapids, Solomon's Ranch, Mexico. (Anson A. Hinkley!)
Nephronaias aztecorum


INHS_21796
Rio Valles, Valles, Mexico. (Anson A. Hinkley, 1909!)
Nephronaias aztecorum


USNM_MP_0266
Veracruz, creek ca. 2.2 roadmiles along unimproved road starting as Avenida Manantial (it joins Rt. Mex. 130 ca. 1.3 roadmiles W of the junction of Rt. Mex. 130 and Rt. Mex. 180 in Poza Rica). (D.J. Bereza, M.V. Vidrine, S.V. Hensley, & R.T. Hensley (MX82-46), 1982!)
Nephronaias aztecorum


USNM_MP_0265
Veracruz, creek reached by turning W at N end of bridge of Rt. Mex. 130 (ca. 1.1 roadmiles N of intersection of Rt. Mex. 130 and Rt. Mex. 180 in Poza Rosa), going W for ca. 0.8 roadmiles and turning S onto farm road for ca. 0.5 roadmiles. (D.J. Bereza, M.V. Vidrine, S.V. Hensley, & R.T. Hensley (MX82-47B), 1982!)
Nephronaias aztecorum


USNM_MP_0285
Tamaulipas, stream at Rt. Mex. 80 ca. 3.1 roadmiles E of Ciudad Mante (measured from circle in southern Mante where the Tampico, Mante, and Valles roads diverge). (D.J. Bereza, M.V. Vidrine & S.V. Hensley (MX82-6), 1982!)
Nephronaias aztecorum


USNM_MP_0047
Mexico, San Luis Potosi, small stream crossed by Fed. Hwy. 85, 4.2 mi S of Valles south city limits and ca. 2 mi N of Covadonga Hotel. (E. Stern & A. Metcalf (MALB 4063), 1974!)
Nephronaias aztecorum


USNM_MP_0045
Mexico, San Luis Potosí, stream .2 mi West of Tamuin, where crossed by Mex. Fed. Hwy. 70. (E. Stern & A. Metcalf (MALB 4069), 1974!)
Nephronaias aztecorum


BMNH_1900-3-19-22
Mexico. (S. Hanley Collection!)
Nephronaias calamitarum


USNM_251191
Lake, Playa at Catasaja, Mexico. (A. Todd, 1912!)
Nephronaias calamitarum


MNHN_MP_1370
Laguna de Dolores, Mexique. (Prof. Sumichrast!)
Nephronaias calamitarum


BMNH_93-2-4-2010
Baluntie, near Palenque. (A. Morelet Collection!)
Nephronaias calamitarum


BMNH_1907-12-30-377
Baluntie, near Palenque. (H. Harvey, Esq.!)
Nephronaias calamitarum


BMNH_93-2-4-2008
Baluntie, near Palenque. (A. Morelet Collection!)
Nephronaias calamitarum


BMNH_93-2-4-2009
Baluntie, near Palenque. (A. Morelet Collection!)
Nephronaias calamitarum


FMNH_32928
stream, near the ruins at Palenque, Chiapas, Mexico. (Calvin Goodrich, 1949!)
Nephronaias calamitarum


MNHN_MP_0036
Mexique aux...Palenque. (A. Morelet Collection!)
Nephronaias calamitarum


SMF_3488
Mexico: Arroyo Limón, Staat Tabasco. (Carl Sapper!)
Nephronaias hermanni


MCZ_MP_277
Tehuantepec, Oaxaca, Mexico. ([not given]!)
Nephronaias rowellii


AMNH_30269
Tehuantepec. (William A. Haines Collection!)
Nephronaias rowellii


MNHN_MP_0079
Mexique. (Auguste Salle!)
Nephronaias sphenorhyncha


ZMB_MP_0541
Mexico. (Friedrich Paetel!)
Nephronaias tabascoensis


USNM_86104
Mexico. (Wilhelm Dunker Collection!)
Nephronaias tabascoensis


MCZ_293590
Usumacinta River, Yaxchilan, 106 mi downstream from Sayache, Mexico. (M. Richardson, 1976!)
Pachynaias spheniopsis


AMS_102116
Rio Usumacinta, Emiliano Zapata, Tabasco, Mexico. (Fred G. Thompson, 1965!)
Pachynaias spheniopsis


MCZ_288419
Rio Usumacinta, Emiliano Zapata, Tabasco, Mexico. (Fred G. Thompson, 1965!)
Pachynaias spheniopsis


USNM_161477
Monte Cristo, Tabasco, Mexico. (Edward W. Nelson & Edward A. Goldman!)
Pachynaias spheniopsis


USNM_178659
Rio Usumacinta, Tenosique, Tabasco, Mexico. (de Leon!)
Pachynaias spheniopsis


DMNH_129662
Tampico, Mexico [obviously an error].
Pleiodon ovatus


ZMB_108852
Tabasco, Mexico. (M. Parreyss; Wilhelm Dunker Collection!)
Popenaias metallica


MCZ_272910
El Carril, about 5 mi N of Chicontepec, Vera Cruz, Mexico. (H.D. Athearn, 1966!)
Popenaias metallica


ANSP_129932
Mexico. (J.S. Phillips!)
Popenaias metallica


MNHN_MP_1348
Mexico. ([not given]!)
Popenaias metallica


MCZ_MP_265
Mexico. (J.G. Anthony Collection!)
Popenaias metallica


USNM_86121
Mexico. (J.R. Poinsett!)
Popenaias metallica


FMNH_21858
Mexico. (Walter F. Webb Collection, ex. Sowerby & Fulton!)
Popenaias metallica


MCZ_272911
Acuatempa Arroyo, about 2 mi N of Nova Progresso; about 6 mi S of Tihuatin, Vera Cruz, Mexico. (H.D. Athearn, 1966!)
Popenaias metallica


MCZ_288430
lagoon, 20 mi NW Cardel, Veracruz, Mexico. (Fred G. Thompson, 1965!)
Popenaias metallica


USNM_MP_0067
Veracruz, Laguna Catemaco off Rt. Mex. 180 ca. 3.3 roadmiles S of Catemaco. (D.J. Bereza, M.V. Vidrine, S.V. Hensley, & R.T. Hensley (MX82-32), 1982!)
Popenaias metallica


AMNH_31036
Lake Chalco. (John C. Jay Collection!)
Popenaias metallica


AMNH_29105
Lake Chalco. (John C. Jay Collection!)
Popenaias metallica


MCZ_288416
Rio Agua Fria, 7.5 mi NW Cardel, Veracruz, Mexico. (Fred G. Thompson, 1965!)
Popenaias metallica


MCZ_288432
Rio Carlos, 3.9 mi NW Cardel, Veracruz, Mexico. (Fred G. Thompson, 1965!)
Popenaias metallica


AMS_102106
Rio Cazones, 2.5 mi WSW Poza Rica, Veracruz, Mexico. (Fred G. Thompson & James R. Houbrick, 1965!)
Popenaias metallica


USNM_MP_0053
Veracruz, Rio Cotaxtla (upper Rio Atoyac) at Rt. Ver. 149 in Cotaxtla (turn-off to road to Cotaxtla from Rt. Mex. 140 is ca. 26.1 roadmiles SW of divergence of Rt. Mex, 150 and Rt. Mex. 140 S of Veracruz. (D.J. Bereza, M.V. Vidrine, S.V. Hensley, & R.T. Hensley (MX82-30), 1982!)
Popenaias metallica


USNM_769431
Barra de Nautla, Vera Cruz, Mexico. (Marie E. Bourgeois, 1944!)
Popenaias metallica


ZMB_61692
Ganina River, Mexico. (Anson A. Hinkley!)
Popenaias metallica


MCZ_MP_266
Ganina River, NE Mexico. (Anson A. Hinkley; Hermann Rolle Collection!)
Popenaias metallica


MCZ_MP_268
Ganina River, Mexico. (Anson A. Hinkley, 1909!)
Popenaias metallica


UIMNH_5742
Ganina River, 3 mi SW San Dieguito, Mexico. (Anson A. Hinkley!)
Popenaias metallica


ANSP_99523
Ganina River, 3 mi SW of San Dieguito, S.L. Potosi, Mexico. (Anson A. Hinkley, 1909!)
Popenaias metallica


ANSP_99523A
Ganina River, 3 mi SW San Dieguito, Mexico. (Anson A. Hinkley, 1909!)
Popenaias metallica


FMNH_68204
Rio Ganina, 3 mi SW San Dieguito, Mexico. (Anson A. Hinkley; James Zetek Collection, 1909!)
Popenaias metallica


FMNH_68134
Rio Ganina, 3 mi SW San Dieguito, Mexico. (Anson A. Hinkley; James Zetek Collection, 1909!)
Popenaias metallica


MCZ_189371
[Ganina River, 3 mi SW of San Dieguito] Mexico. (Anson A. Hinkley!)
Popenaias metallica


INHS_21766
Rio Gannina, N of Rascon at mouth of tributary, [San Luis Potosi], Mexico. (Anson A. Hinkley!)
Popenaias metallica


USNM_207435
Ganina R., Rascon, Mexico. (Anson A. Hinkley!)
Popenaias metallica


INHS_21768
Rio Gannina, [N of] Rascon, [3 mi SW San Dieguito], [San Luis Potosi], Mexico. (Anson A. Hinkley!)
Popenaias metallica


INHS_21764
Rio Gannina, N of Rascon, [3 mi SW San Dieguito], [San Luis Potosi], Mexico. (Anson A. Hinkley, 1908!)
Popenaias metallica


INHS_21765
Rio Gannina, N of Rascon at mouth of tributary, [San Luis Potosi], Mexico. (Anson A. Hinkley!)
Popenaias metallica


MCZ_288441
Rio Nautla, Paso Largo, 10.9 km ENE Martinez de la Torre, Veracruz, Mexico. (Fred G. Thompson & James R. Houbrick, 1965!)
Popenaias metallica


USNM_MP_0238
Mexico Vera Cruz P. Rio Pantepec at Alamo (due West of Tuxpan). (D.J. Bereza (MX82-48), 1982!)
Popenaias metallica


MCZ_288433
Rio Paso de Milpa, 5.4 km NNE Rinconada, Antigua, Veracruz, Mexico. (Fred G. Thompson, 1965!)
Popenaias metallica


FMNH_59275
Rio Valles, San Luis Potosi, Mexico. (Anson A. Hinkley; E.E. Hand Collection, 1909!)
Popenaias metallica


INHS_21769
Rio Valles, 2 mi W Micos, San Luis Potosi, Mexico. (Anson A. Hinkley!)
Popenaias metallica


MCZ_288424
Rio Vinazco, 19.3 mi WSW Alamo, Veracruz, Mexico. (Fred G. Thompson & James R. Houbrick, 1965!)
Popenaias metallica


MCZ_288436
Rio Vinazco, 2.1 mi N Alamo, Veracruz, Mexico. (Fred G. Thompson, 1965!)
Popenaias metallica


AMS_102117
Rio Vinazco, 2.1 mi N Alamo, Veracruz, Mexico. (Fred G. Thompson, 1965!)
Popenaias metallica


INHS_21767
tributary to Rio Gannina, [N of Rascon], [San Luis Potosi], Mexico. (Anson A. Hinkley!)
Popenaias metallica


ANSP_99524
mouth of trib. to Gannina River, S.L. Potosi, Mexico. (Anson A. Hinkley, 1909!)
Popenaias metallica


INHS_44028
15.3 mi S El Encinal, off Rt. 101, Tamaulipas, Mexico. (Roy C. Heidinger, 1965!)
Popenaias popeii


USNM_533951
Canon Espantoso, S of San Vicente, near Cuatro Cienegas, Coahuila, Mexico. (W. Taylor!)
Popenaias popeii


USNM_MP_0024
Small river (local people call it Arroyo los Gatos), presumably a headwaters stream of the Casas Viajas system, at Rt Mx 80 in Nuevo Morelos (ca. 0.7 roadmils from sign on E end of town), ca. 12.1 roadmiles along Rt Mx 80 W of Antiguo Morelos, Tamaul. (D.J. Bereza & R. Hershler (MXDB78-24), 1978!)
Popenaias popeii


USNM_MP_0032
Small river (local people call it Arroyo los Gatos), presumably a headwaters stream of the Casas Viajas system, at Rt Mx 80 in Nuevo Morelos (ca. 0.7 roadmils from sign on E end of town), ca. 12.1 roadmiles along Rt Mx 80 W of Antiguo Morelos, Tamaul. (C.E. Dunn & R. Hershler (MXDB78-24A), 1978!)
Popenaias popeii


FMNH_49614
Pital Creek, near Pital y Mozutla (S of Tuxpan), Veracruz, Mexico. (R.W. Barker; T. Pain, 1934!)
Popenaias popeii


MCZ_288426
creek, 2.9 mi NNW Poza Rica, Veracruz, Mexico. (Fred G. Thompson & James R. Houbrick, 1965!)
Popenaias popeii


AMS_102114
ditch, 1.4. mi NW El Limon, Tamaulipas, Mexico. (Fred G. Thompson, 1965!)
Popenaias popeii


AMS_102102
lagoon, 20 mi NW Cardel, Veracruz, Mexico. (Fred G. Thompson, 1965!)
Popenaias popeii


USNM_MP_0004
Tamaulipas, Rio Carrizal at Rt. Mex. 180 in Nuevo Progreso, ca. 20.8 mi N of road divergence (on Rt. Mex. 180) to Aldma and Est. Manuel. (D.J. Bereza, M.V. Vidrine & S.V. Hensley (MX82-3), 1982!)
Popenaias popeii


MCZ_288438
Rio Cazones, 2.5 mi WSW Poza Rica, Veracruz, Mexico. (Fred G. Thompson & James R. Houbrick, 1965!)
Popenaias popeii


INHS_21700
Coy River, Mexico. (Anson A. Hinkley!)
Popenaias popeii


USNM_MP_0039
San Luis Potosi, river (called Rio Estero by local man) at Rt. Mex. 110 ca. 17.6 roadmiles E of intersection of Rt. Mex. 110 and Rt. Mex. 85 in Ciudad Valles. (D.J. Bereza, M.V. Vidrine & S.V. Hensley (MX82-17), 1982!)
Popenaias popeii


USNM_MP_0036
San Luis Potosi, Rio Ganina at road to Estacion Rascon, ca. 3.4 roadmiles N of the junction of this road with Rt. Mex. 70 (this junction is ca. 19.5 roadmiles W of the junction of Rt. Mex. 85 and Rt. Mex. 70 in Ciudad Valles. (D.J. Bereza, M.V. Vidrine & S.V. Hensley (MX82-15), 1982!)
Popenaias popeii


MCZ_288422
Rio Guayalejo, 19 mi ENE Ciudad Monte, Tamaulipas, Mexico. (Fred G. Thompson, 1965!)
Popenaias popeii


AMS_102101
Rio Guayalejo, 19 mi ENE Ciudad Monte, Tamaulipas, Mexico. (Fred G. Thompson, 1965!)
Popenaias popeii


MCZ_288427
Rio Guayalejo, ENE Ciudad Monte, Tamaulipas, Mexico. (Fred G. Thompson, 1965!)
Popenaias popeii


USNM_MP_0017
Tamaulipas, Rio Guayalejo at road to Xicotencatl, ca. 3 miles (not measured) NE of junction of Rt. Mex. 85 and the road to Xicotencatl. (D.J. Bereza, M.V. Vidrine & S.V. Hensley (MX82-8), 1982!)
Popenaias popeii


USNM_MP_0288
Tamaulipas, Rio Guayalejo at Rt. Mex. 80 near Mexcoltzin. ca. 17.9 roadmiles E of Ciudad Mante (measured from circle in southern Mante where the Tampico, Mante, and Valles roads diverge). (D.J. Bereza, M.V. Vidrine & S.V. Hensley (MX82-4), 1982!)
Popenaias popeii


MCZ_MP_269
Rio Guayalejo, near Magiscatzin, Tamaulipas, Mexico. (Archie Carr, 1939!)
Popenaias popeii


USNM_MP_1014
San Luis Potosi, Rio Huichiuayan at road to Xilitla ca. 0.7 road miles from its junction with Rt. Mex. 85 (this junction is ca. 43.6 roadmiles S of junction of Rt. Mex. 85 and Rt. Mex. 70 in Ciudad Valles). N21°25'30" W9?°54'30". (D.J. Bereza, M.V. Vidrine & S.V. Hensley (MX82-10B), 1982!)
Popenaias popeii


USNM_MP_1005
San Luis Potosi, Rio Huichiuayan at road to Xilitla ca. 0.7 road miles from its junction with Rt. Mex. 85 (this junction is ca. 43.6 roadmiles S of junction of Rt. Mex. 85 and Rt. Mex. 70 in Ciudad Valles). N21°25'30" W9?°54'30". (D.J. Bereza, M.V. Vidrine & S.V. Hensley (MX82-10), 1982!)
Popenaias popeii


USNM_MP_1019
Rio Huichiuayan at road to Xilitla ca. 0.7 roadmiles from its junction with Rt Mx 85 (this junction is ca 43.6 roadmiles S of junction of Rt Mx 85 and 70 in Ciudad Valles), San Luis Potosi, Mexico.. (D.J. Bereza, R. Hershler, & C.E. Dunn (MXDB78-31 MXCED-92), 1978!)
Popenaias popeii


ANSP_142600
Tamapa [Jamapa] River, Vera Cruz, Mex.. (Prof. Francisco Contreras, 1927!)
Popenaias popeii


AMS_102130
Rio Nautla, Paso Largo, 10.9 km ENE Martinez de la Torre, Veracruz, Mexico. (Fred G. Thompson & James R. Houbrick, 1965!)
Popenaias popeii


FMNH_53644
Rio Necaxa, Coyutla, Veracruz, Mexico. (A. Villalobos, 1949!)
Popenaias popeii


FMNH_53645
Rio Necaxa, Coyutla, Veracruz, Mexico. (A. Villalobos, 1949!)
Popenaias popeii


AMS_102127
Rio Paso de Milpa, 5.4 km NNE Rinconada, Antigua, Veracruz, Mexico. (Fred G. Thompson, 1965!)
Popenaias popeii


MCZ_295009
Rio Purificacion, near Padilla, Tamaulipas, Mexico. (Joseph C. Bequaert, 1958!)
Popenaias popeii


USNM_MP_0016
Tamaulipas, Rio Sabinas at Rt. Mex. 85 near Sabinas, ca. 7.3 roadmiles S of El Encino, ca. 7 miles (not measured) N of intersection of Rt. Mex. 85 and the road to Xicotencatl. (D.J. Bereza, M.V. Vidrine & S.V. Hensley (MX82-7), 1982!)
Popenaias popeii


USNM_MP_0014
Tamaulipas, Rio Sabinas at Rt. Mex. 85 near Sabinas, ca. 7.3 roadmiles S of El Encino, ca. 7 miles (not measured) N of intersection of Rt. Mex. 85 and the road to Xicotencatl. (D.J. Bereza, M.V. Vidrine & S.V. Hensley (MX82-7), 1982!)
Popenaias popeii


INHS_29013
Rio Sabinas, W of Rio Villa de San Juan on Hwy. 20, Coahuila, Mexico. (Ned Strenth, 2002!)
Popenaias popeii


USNM_85895B
Rio Salado, Nuevo Leon, Mexico. (Lewis Berlandier, M.D.!)
Popenaias popeii


USNM_120920
Rio Salado, near Leon, Mexico. (Lloyd, 1891!)
Popenaias popeii


USNM_85895
Rio Salado, Nuevo Leon, Mexico. (Lewis Berlandier, M.D.!)
Popenaias popeii


MCZ_295008
Rio Soto la Marina, 4 mi SW of Padilla, near Guemez, Tamaulipas, Mexico. (Joseph C. Bequaert, 1958!)
Popenaias popeii


USNM_MP_1027
Veracruz, Rio Tempoal (or Rio Calabazo) at Rt. Mex. 105 between Tempoal and Platon Sanchez. N21°25'00" W98°23'30" 8 Feb 82. (D.J. Bereza, M.V. Vidrine & S.V. Hensley (MX82-21), 1982!)
Popenaias popeii


USNM_MP_0037
San Luis Potosi, creek at bridge of Estacion Rascon-Damian Carmona road ca. 1.8 roadmiles N of railroad crossing in Estacion Rascon. (D.J. Bereza, M.V. Vidrine & S.V. Hensley (MX82-16), 1982!)
Popenaias popeii


USNM_MP_1016
Small river (local lad called it Rio Vallejares and said it was tributary to Rio Ganina) at bridge of Estacion Rascon-Damian Carmona road ca 1.8 roadmiles N of railroad crossing in Estacion Rascon, San Luis Potosi, Mexico. (D.J. Bereza & R. Hershler (MXDB78-23), 1978!)
Popenaias popeii


MCZ_99988
Valles River, Mexico. (Anson A. Hinkley!)
Popenaias popeii


INHS_21696
Valles River, Mexico. (Anson A. Hinkley!)
Popenaias popeii


BMNH_1910-9-30-176-179
Valles River, NE Mexico. ([not given]!)
Popenaias popeii


ANSP_48095
Valles River, Mexico. (Anson A. Hinkley!)
Popenaias popeii


ZMB_61687
Valles River, Mexico. ([not given]!)
Popenaias popeii


MCZ_20184
Valles River, Mexico. (L.S. Frierson Collection, 1912!)
Popenaias popeii


INHS_21693
Rio Valles, 2 mi above Micos, San Luis Potosi, Mexico. (Anson A. Hinkley!)
Popenaias popeii


ANSP_985545
Valles River, 2 mi above Mecos, S.L. Potosi, Mex.. (Anson A. Hinkley, 1909!)
Popenaias popeii


INHS_21698
Rio Valles, 2 mi W Micos, San Luis Potosi, Mexico. (Anson A. Hinkley!)
Popenaias popeii


INHS_21703
Rio Valles, 2 mi W Micos, San Luis Potosi, Mexico. (Anson A. Hinkley!)
Popenaias popeii


INHS_21694
Rio Valles, between Valles and Pujal, San Luis Potosi, Mexico. (Anson A. Hinkley!)
Popenaias popeii


INHS_21702
Rio Valles, Falls of the Valles, below Valles, Mexico. (Anson A. Hinkley!)
Popenaias popeii


MCZ_99979
Valles River, Mecos, Mecos Falls, Mexico. (Anson A. Hinkley!)
Popenaias popeii


USNM_MP_0042
Valles River, ca. 0.4 roadmiles S (downriver) of railroad station in Micos, ca. 1.5 mi N (toward Micos) of Plantas Hidroelectrica de Micos, ca. 14 mi NW of Ciudad Valles, San Luis Potosi, Mexico. (D.J. Bereza, C.E. Dunn, & R. Hershler (MXDB78-20 MXCED-61), 1978!)
Popenaias popeii


MCZ_68500
Valles River, Valles, Mexico. (Anson A. Hinkley!)
Popenaias popeii


USNM_207439
Valles R., Valles, Mexico. (Anson A. Hinkley!)
Popenaias popeii


CM_61.4494
Valles River, Valles, Mexico. (Anson A. Hinkley!)
Popenaias popeii


MCZ_69853
Valles River, Valles, Mexico. (Anson A. Hinkley!)
Popenaias popeii


INHS_21695
Rio Valles, Valles, Mexico. (Anson A. Hinkley!)
Popenaias popeii


MCZ_295010
Valles River, Valles, Mexico. (Anson A. Hinkley!)
Popenaias popeii


FMNH_67916
Valles River, Valles, Mexico. (James Zetek Collection!)
Popenaias popeii


ANSP_985544
Valles River, Valles, S.L. Potosi, Mex.. (Anson A. Hinkley, 1909!)
Popenaias popeii


MCZ_99977
Valles River, Valles, Mexico. (Anson A. Hinkley!)
Popenaias popeii


FMNH_21855
Rio Valles, Valles, San Luis Potosi, Mexico. (Anson A. Hinkley; Sowerby & Fulton, 1909!)
Popenaias popeii


INHS_21699
Rio Valles, Valles, Mexico. (Anson A. Hinkley!)
Popenaias popeii


INHS_21701
Valles River, Willis Ranch, S of Valles, Mexico. (Anson A. Hinkley, 1909!)
Popenaias popeii


ANSP_98556
Valles River, Willis Ranch, S.L. Potosi, Mex.. (Anson A. Hinkley!)
Popenaias popeii


ANSP_985543
Valles River, Willis Ranch, S.L. Potosi, Mex.. (Anson A. Hinkley, 1909!)
Popenaias popeii


MCZ_99982
Valles River, Willis Ranch, Mexico. (Anson A. Hinkley!)
Popenaias popeii


AMS_102103
Rio Vinazco, 19.3 mi WSW Alamo, Veracruz, Mexico. (Fred G. Thompson & James R. Houbrick, 1965!)
Popenaias popeii


AMS_102129
river, 2.6 mi SW El Rascon, San Luis Potosi, Mexico. (Fred G. Thompson, 1965!)
Popenaias popeii


MCZ_288434
river, 2.7 mi W Rascon, San Luis Potosi, Mexico. (Fred G. Thompson, 1965!)
Popenaias popeii


INHS_21697
Tampamolon Creek, Tampamolon, [San Luis Potosi], Mexico. (Anson A. Hinkley!)
Popenaias popeii


FMNH_49615
Troncones Creek, nr. Coatzintla, Veracruz, Mexico. (R.W. Barker; T. Pain, 1935!)
Popenaias popeii


USNM_MP_0022
Tamaulipas, creek flowing into Rio Frio ca. 0.5 rivermiles (not measured) above bridge of Rt. Mex. 85 over Rio Frio at Rio Frio (town). (D.J. Bereza, M.V. Vidrine & S.V. Hensley (MX82-9), 1982!)
Popenaias popeii


USNM_MP_0267
Veracruz, creek ca. 2.2 roadmiles along unimproved road starting as Avenida Manantial (it joins Rt. Mex. 130 ca. 1.3 roadmiles W of the junction of Rt. Mex. 130 and Rt. Mex. 180 in Poza Rica). (D.J. Bereza, M.V. Vidrine, S.V. Hensley, & R.T. Hensley (MX82-46), 1982!)
Popenaias popeii


USNM_MP_0263
Veracruz, creek reached by turning W at N end of bridge of Rt. Mex. 130 (ca. 1.1 roadmiles N of intersection of Rt. Mex. 130 and Rt. Mex. 180 in Poza Rosa), going W for ca. 0.8 roadmiles and turning S onto farm road for ca. 0.5 roadmiles. (D.J. Bereza, M.V. Vidrine, S.V. Hensley, & R.T. Hensley (MX82-47A), 1982!)
Popenaias popeii


USNM_MP_0286
Tamaulipas, stream at Rt. Mex. 80 ca. 3.1 roadmiles E of Ciudad Mante (measured from circle in southern Mante where the Tampico, Mante, and Valles roads diverge). (D.J. Bereza, M.V. Vidrine & S.V. Hensley (MX82-6), 1982!)
Popenaias popeii


USNM_MP_0046
Mexico, San Luis Potosí, stream 0.2 mi West of Tamuin, at Mex. Fed. Hwy. 70. (E. Stern & A. Metcalf (MALB 4069), 1974!)
Popenaias popeii


USNM_168765
North Spring River, Roswell, New Mexico, Pecos Valley, Alt. 3375 ft.. (T.D.A. Cockerell!)
Popenaias popeii


USNM_592723
Pecos River, Malaga Bend, Eddy County, New Mexico. (W.B. Lang, 1938!)
Popenaias popeii


USNM_487417
Pecos River, Eddy County, T23S, R28E, sec. 24, New Mexico. (W.B. Lang, 1935!)
Popenaias popeii


USNM_758208
Pecos River, under Bataan Bridge, Carlsbad, Eddy County, New Mexico. (Robert J. Drake, 1948!)
Popenaias popeii


MNHN_MP_1377
Oaxaca, Mexico. ([not given]!)
Popenaias tehuantepecensis


MNHN_MP_0065
Mexique, Santa Efigenia. lac formé dans le cratère d'un volcan éteint.. (Auguste Salle!)
Popenaias tehuantepecensis


ZMB_MP_0510
near Santa Efigenia, Isthmus of Tehuantepec, State of Oaxaca, Mexico. (Prof. Sumichrast!)
Popenaias tehuantepecensis


MNHN_MP_0086
Mexique. ([not given]!)
Popenaias tehuantepecensis


UMMZ_107977
Southern Mexico. (Bryant Walker Collection!)
Popenaias tehuantepecensis


UMMZ_107978
Mexico. (Bryant Walker Collection!)
Popenaias tehuantepecensis


MCZ_155569
Interior of Yucatan, Mexico. ([not given]!)
Potamilus largillierti


UMMZ_255018
Rio Salado, 45 mi S Nuevo Laredo, Tamaulipas, Mexico. ([not given]!)
Potamilus metnecktayi


ANSP_58916
Laguna de Atasta, nr. S.J. Bautista, Tabasco, Mex.. (Jose N. Rovirosa!)
Potamilus rovirosai


BMNH_1907-12-30-375
Mexico. (S. Hanley Collection!)
Psoronaias crocodilorum


MNHN_MP_1340
Mexico. (Vimont, 1882!)
Psoronaias crocodilorum


BMNH_1907-10-28-181
Mexico. (H. Harvey, Esq.!)
Psoronaias crocodilorum


USNM_795617
pond W of Rio Grijalva, about 3 mi above Villa Hermosa, Tabasco, Mexico. (J.P.E. Morrison, 1966!)
Psoronaias crocodilorum


BMNH_1893-2-4-2030
River Usumacinta, Central America. (A. Morelet Collection; Purch from Fulton!)
Psoronaias crocodilorum


USNM_795616
trib. of Rio Grijalva, 1 mi above Villa Hermosa, Tabasco, Mexico. (J.P.E. Morrison!)
Psoronaias crocodilorum


MNHN_MP_1346
Mexique. (André Ferussac Collection!)
Psoronaias distincta


MNHN_MP_0033
Rio Cosamaloapan, Mexique. (Auguste Salle, 1833!)
Psoronaias distincta


USNM_MP_1002
San Luis Potosi, Rio Huichiuayan at road to Xilitla ca. 0.7 road miles from its junction with Rt. Mex. 85 (this junction is ca. 43.6 roadmiles S of junction of Rt. Mex. 85 and Rt. Mex. 70 in Ciudad Valles). N21°25'30" W9?°54'30". (D.J. Bereza, M.V. Vidrine & S.V. Hensley (MX82-10), 1982!)
Psoronaias distincta


USNM_MP_1013
San Luis Potosi, Rio Huichiuayan at road to Xilitla ca. 0.7 road miles from its junction with Rt. Mex. 85 (this junction is ca. 43.6 roadmiles S of junction of Rt. Mex. 85 and Rt. Mex. 70 in Ciudad Valles). N21°25'30" W9?°54'30". (D.J. Bereza, M.V. Vidrine & S.V. Hensley (MX82-10B), 1982!)
Psoronaias distincta


BMNH_MP_424
Rio Nopalapa, Mexico. (G.A. Princeps Esq.!)
Psoronaias distincta


USNM_MP_0258
Veracruz, spillway pool off left side of Rio Papaloapan along Rt. Mex. 175 in Cosamaloapan. (D.J. Bereza, M.V. Vidrine, S.V. Hensley, & R.T. Hensley (MX82-39), 1982!)
Psoronaias distincta


FMNH_11644
Rio Papaloapan, El Hule, Veracruz, Mexico. (Seth E. Meek, 1903!)
Psoronaias distincta


USNM_MP_0254
Veracruz, Rio Papaloapan off road from Ciudad Aleman to Tuxtepec; ca. 0.5 roadmiles by dirt road to river; dirt road entrance to Aleman-Tuxtepec road is ca. 2.4 roadmiles W of divergence of roads to Ciudad Aleman and Cosamaloapan. (D.J. Bereza, M.V. Vidrine, S.V. Hensley, & R.T. Hensley (MX82-37), 1982!)
Psoronaias distincta


USNM_MP_0269
Veracruz, Rio Papaloapan off Rt. Mex. 175 ca. 7.8 roadmiles S of the town square of Tlacotalpan. (D.J. Bereza, M.V. Vidrine, S.V. Hensley, & R.T. Hensley (MX82-40), 1982!)
Psoronaias distincta


USNM_MP_0246
Veracruz, Rio Papaloapan off Rt. Mex. 175 in Cosamaloapan. (D.J. Bereza, M.V. Vidrine, S.V. Hensley, & R.T. Hensley (MX82-38), 1982!)
Psoronaias distincta


USNM_MP_0272
Veracruz, Rio Pozuelo (as locally called) ca. 0.2 miles N of bridge in Tlalixcoyan. (D.J. Bereza, M.V. Vidrine, S.V. Hensley, & R.T. Hensley (MX82-42), 1982!)
Psoronaias distincta


USNM_MP_0298
Veracruz, Rio San Juan at Rt. Mex. 25 ca. 20.5 roadmiles S of Santiago Tuxtla (junction of Rt. Mex. 25 and Rt. Mex. 180), and ca. 16.2 roadmiles from junction of Rt. Mex. 25 and Rt. Mex. 145. (D.J. Bereza, M.V. Vidrine, S.V. Hensley, & R.T. Hensley (MX82-35), 1982!)
Psoronaias distincta


USNM_MP_0071
Veracruz, Rio San Juan at Rt. Mex. 25 ca. 20.5 roadmiles S of Santiago Tuxtla (junction of Rt. Mex. 25 and Rt. Mex. 180), and ca. 16.2 roadmiles from junction of Rt. Mex. 25 and Rt. Mex. 145. (D.J. Bereza, M.V. Vidrine, S.V. Hensley, & R.T. Hensley (MX82-35), 1982!)
Psoronaias distincta


MCZ_52586
Rio San Juan, Mexico. (H.B. Baker & A.J. Ruthven, 1910!)
Psoronaias distincta


ANSP_133686
Rio San Juan, Vera Cruz, Mexico. (H.B. Baker & A.J. Ruthven, 1910!)
Psoronaias distincta


USNM_MP_0062
Veracruz, Rio Tesechoacan at Tesechoacan, ca. 0.5 miles N of bridge of Rt. Mex. 145 (ca. 9.3 roadmiles W of junction of Rt. Mex. 145 and Rt. Mex. 25). (D.J. Bereza, M.V. Vidrine, S.V. Hensley, & R.T. Hensley (MX82-36), 1982!)
Psoronaias distincta


USNM_347183
Estera del Avileno, Tamaulipas, Mexico. (Dr. A.L. Herrera!)
Psoronaias herrerae


USNM_347184
Estera del Avileno, Tamaulipas, Mexico. (Dr. A.L. Herrera!)
Psoronaias herrerae


USNM_MP_1012
San Luis Potosi, Rio Huichiuayan at road to Xilitla ca. 0.7 road miles from its junction with Rt. Mex. 85 (this junction is ca. 43.6 roadmiles S of junction of Rt. Mex. 85 and Rt. Mex. 70 in Ciudad Valles). N21°25'30" W9?°54'30". (D.J. Bereza, M.V. Vidrine & S.V. Hensley (MX82-10B), 1982!)
Psoronaias herrerae


USNM_MP_0294
San Luis Potosi, Rio Huichiuayan at road to Xilitla ca. 0.7 road miles from its junction with Rt. Mex. 85 (this junction is ca. 43.6 roadmiles S of junction of Rt. Mex. 85 and Rt. Mex. 70 in Ciudad Valles). (D.J. Bereza, M.V. Vidrine & S.V. Hensley (MX82-10), 1982!)
Psoronaias herrerae


ZMB_MP_0486
Mexico. (Friedrich Paetel!)
Psoronaias morini


USNM_347187
Rio Usumacinta, Tabasco, Mexico. (Dr. A.L. Herrera!)
Psoronaias ostreata


USNM_161475
Monte Cristo, Tabasco, Mexico. (Edward W. Nelson & Edward A. Goldman!)
Psoronaias ostreata


MCZ_293589
Usumacinta River, Yaxchilan, 106 mi downstream from Sayache, Mexico. (M. Richardson, 1976!)
Psoronaias semigranosa


BMNH_1965209
Chiapas, Mexico. (Hugh Cuming Collection!)
Psoronaias semigranosa


USNM_359337
near San Cristobal, Mexico. (Sterling Huntley!)
Psoronaias semigranosa


BMNH_196496
Mexico. (Hugh Cuming Collection!)
Psoronaias semigranosa


AMNH_51408
Mexico. (William A. Haines Collection!)
Psoronaias semigranosa


MCZ_221685
Mexico. (Charles M. Wheatley Collection!)
Psoronaias semigranosa


ZMB_MP_0475
Mexico. (Wilhelm Dunker Collection!)
Psoronaias semigranosa


BMNH_1907-10-28-281
Mexico. (S. Hanley Collection!)
Psoronaias semigranosa


USNM_84335
Mexico. (Charles M. Wheatley Collection!)
Psoronaias semigranosa


USNM_84336
near Vera Cruz, Mexico. (Dr. Burrough!)
Psoronaias semigranosa


USNM_MP_0001
Tamaulipas, Rio Carrizal at Rt. Mex. 180 in Nuevo Progreso, ca. 20.8 mi N of road divergence (on Rt. Mex. 180) to Aldma and Est. Manuel. (D.J. Bereza, M.V. Vidrine & S.V. Hensley (MX82-3), 1982!)
Psoronaias semigranosa


AMS_102120
Rio Chacalapa, 2.7 mi NW Chinameca, Veracruz, Mexico. (Fred G. Thompson, 1965!)
Psoronaias semigranosa


MCZ_288435
Rio Chacalapa, 2.7 mi NW Chinameca, Veracruz, Mexcio. (Fred G. Thompson, 1965!)
Psoronaias semigranosa


ANSP_142601
Tamapa [Jamapa] River, V.C. Mexico. (Prof. Francisco Contreras!)
Psoronaias semigranosa


MCZ_270065
Rio Panuco, Mexico. (C.B. Adams Collection; ex. Amherst College!)
Psoronaias semigranosa


USNM_220015
Panuco R., Tampico, Mexico. (E. Palmer!)
Psoronaias semigranosa


ZMB_MP_0483
Tampico, Mexico. (Wilhelm Dunker Collection!)
Psoronaias semigranosa


BMNH_MP_415
Tampico, Mexico. (Hugh Cuming Collection!)
Psoronaias semigranosa


MCZ_152861
near Tampico, Mexico. (G. von dem Busch; J.G. Anthony Collection!)
Psoronaias semigranosa


USNM_84334
Rio Panuco, near Tampico, Mexico. (G. von dem Busch!)
Psoronaias semigranosa


AMNH_30508
Tampico, Mexico. (John C. Jay Collection!)
Psoronaias semigranosa


ZMB_MP_0487
Tampico, Mexico. (Gruner; Wilhelm Dunker Collection!)
Psoronaias semigranosa


ANSP_125584
Alvarado River [=Rio Papaloapan], Mexico. (Charles M. Wheatley Collection!)
Psoronaias semigranosa


ANSP_129924
Tecomate River, Mexico. (J.S. Phillips!)
Psoronaias semigranosa


ANSP_68489
Tecomate River, Mexico. (G.W. Carpenter!)
Psoronaias semigranosa


ANSP_62937
lower part of Rio Tulija, State Tabasco, Mexico. (Jose N. Rovirosa!)
Psoronaias semigranosa


BMNH_93-2-4-2033
Rio Usumacinta, Tabasco. (A. Morelet Collection!)
Psoronaias semigranosa

BMNH_93-2-4-2034
Rio Usumacinta, Tabasco. (A. Morelet Collection!)
Psoronaias semigranosa


USNM_675261
Rio Usumacinta, 9.4 mi NNW Emillano Zapata, Mexico. (Fred G. Thompson, 1965!)
Psoronaias semigranosa


USNM_267924
Rio Usumacinta, 9.4 mi NNW Emillano Zapata, Tabasco, Mexico. (Fred G. Thompson, 1965!)
Psoronaias semigranosa


MCZ_72567
Balancan in Usumacinta R., Tabasco, Mexico. (S. Clark!)
Psoronaias semigranosa


INHS_24860
Rio Usumacinta, Boca Lacantum, Chiapas, Mexico. (N. Fahy, 2000!)
Psoronaias semigranosa


USNM_675260
Rio Usumacinta, Tabasco, Emillano Zapata, Mexico. (Fred G. Thompson, 1965!)
Psoronaias semigranosa


AMS_102111
Rio Usumacinta, Emiliano Zapata, Tabasco, Mexico. (Fred G. Thompson, 1965!)
Psoronaias semigranosa


MCZ_288412
Rio Usumacinta, Emiliano Zapata, Tabasco, Mexico. (Fred G. Thompson, 1965!)
Psoronaias semigranosa


USNM_251192
Rio Usumacinta, near Jonuta, Tabasco, Mexico. (A. Todd, 1912!)
Psoronaias semigranosa


ANSP_138664
Hacienda Reforma on the San Pedro River, trib. of the Usumacinta above Balancan, Mexico. (N.E. Weisbord, 1925!)
Psoronaias semigranosa


MCZ_293588
Usumacinta River, Yaxchilan, 106 mi downstream from Sayache, Mexico. (M. Richardson, 1976!)
Psorula percompressa


INHS_24859
Rio Usumacinta, Boca Lacantum, Chiapas, Mexico. (N. Fahy, 2000!)
Psorula percompressa


BMNH_93-2-4-2045
Rio Usumacinta, Tabasco Superieur, Mexico. ([not given]!)
Psorula profunda


BMNH_93-2-4-2006
Tabasco, Mexico. (A. Morelet Collection!)
Pyganodon grandis


MNHN_MP_1300
Mexique Tabasco. (Auguste Salle!)
Pyganodon grandis


MNHN_MP_1304
Mexique. (Auguste Salle!)
Pyganodon grandis


BMNH_1893-2-4-2009
Rio dos Idolos, un des bras du fleuve Grijalva, Tabasco [Mexico]. (A. Morelet Collection!)
Pyganodon grandis


BMNH_1965189
Rio Nopalata, Mexico. (G.A. Princeps, Esq.; Hugh Cuming Collection!)
Pyganodon grandis


USNM_86701
Concha Lake, 20 leagues S Vera Cruz near Tlocatalpan, Mexico. (Dr. Burrough!)
Pyganodon grandis


USNM_85728
Rio Salado, Mexico. (Lt. Couch; ex. Lewis Berlandier, M.D.!)
Quadrula couchiana


USNM_MP_0275
Mexico: Coahuila. Rio Salado de Nadadores, 0.5 mi S Progresso on road to HW 57 [distance from HW 57 is 14.6 mi]. (R. Hershler, G. Sauceda and R. Gn...., 1981!)
Quadrula couchiana


AMNH_139091
Xochimilco, Mexico. (Morris K. Jacobson Collection!)
Sinanodonta woodiana


USNM_133413
Passo de Onija, Mex.. (Hermann von Ihering!)
Sphenonaias liebmanni


ZMB_11912
Mexico. (O.A.L. Morch!)
Sphenonaias liebmanni


ZMB_MP_0523
Mexico. (Friedrich Paetel!)
Sphenonaias liebmanni


FMNH_66518
Pital Creek, near Pital y Mozutla (S of Tuxpan), Veracruz, Mexico. ([not given]!)
Sphenonaias liebmanni


USNM_MP_0299
Veracruz, impoundment on Rio Jamapa at La Tejar, ca. 0.25 rivermiles above the bridge of road to Medellin (bridge is 5.3 roadmiles from the junction of this road with Rt. Mex. 140), S of Veracruz (city). N19°04'00" W96°09'30". (D.J. Bereza, M.V. Vidrine, S.V. Hensley, & R.T. Hensley (MX82-29A), 1982!)
Sphenonaias liebmanni


USNM_MP_0050
Veracruz, Rio Cotaxtla (upper Rio Atoyac) at Rt. Ver. 149 in Cotaxtla (turn-off to road to Cotaxtla from Rt. Mex. 140 is ca. 26.1 roadmiles SW of divergence of Rt. Mex, 150 and Rt. Mex. 140 S of Veracruz. (D.J. Bereza, M.V. Vidrine, S.V. Hensley, & R.T. Hensley (MX82-30), 1982!)
Sphenonaias liebmanni


USNM_MP_0055
Veracruz, Rio Jamapa at road to Medellin at El Tejar, ca. 5.3 roadmiles from junction of this road with Rt. Mex. 140, S of Veracruz (city). (D.J. Bereza, M.V. Vidrine, S.V. Hensley, & R.T. Hensley (MX82-29), 1982!)
Sphenonaias liebmanni


USNM_MP_0242
Veracruz, Rio Moreno (locally called it Rio Blanco) at unimproved road N of Guadalupe, ca. 5 miles (not measured) SE of Piedras Negras. (D.J. Bereza, M.V. Vidrine, S.V. Hensley, & R.T. Hensley (MX82-41B), 1982!)
Sphenonaias liebmanni


USNM_MP_0260
Veracruz, spillway pool off left side of Rio Papaloapan along Rt. Mex. 175 in Cosamaloapan. (D.J. Bereza, M.V. Vidrine, S.V. Hensley, & R.T. Hensley (MX82-39), 1982!)
Sphenonaias liebmanni


FMNH_11643
Rio Papaloapan, El Hule, Veracruz, Mexico. (Seth E. Meek, 1903!)
Sphenonaias liebmanni


FMNH_11645
Rio Papaloapan, El Hule, Veracruz, Mexico. (Seth E. Meek, 1903!)
Sphenonaias liebmanni


USNM_MP_0251
Veracruz, Rio Papaloapan off road from Ciudad Aleman to Tuxtepec; ca. 0.5 roadmiles by dirt road to river; dirt road entrance to Aleman-Tuxtepec road is ca. 2.4 roadmiles W of divergence of roads to Ciudad Aleman and Cosamaloapan. (D.J. Bereza, M.V. Vidrine, S.V. Hensley, & R.T. Hensley (MX82-37), 1982!)
Sphenonaias liebmanni


USNM_MP_0257
Veracruz, Rio Papaloapan off road from Ciudad Aleman to Tuxtepec; ca. 0.5 roadmiles by dirt road to river; dirt road entrance to Aleman-Tuxtepec road is ca. 2.4 roadmiles W of divergence of roads to Ciudad Aleman and Cosamaloapan. (D.J. Bereza, M.V. Vidrine, S.V. Hensley, & R.T. Hensley (MX82-37), 1982!)
Sphenonaias liebmanni


USNM_MP_0252
Veracruz, Rio Papaloapan off road from Ciudad Aleman to Tuxtepec; ca. 0.5 roadmiles by dirt road to river; dirt road entrance to Aleman-Tuxtepec road is ca. 2.4 roadmiles W of divergence of roads to Ciudad Aleman and Cosamaloapan. (D.J. Bereza, M.V. Vidrine, S.V. Hensley, & R.T. Hensley (MX82-37), 1982!)
Sphenonaias liebmanni


USNM_MP_0270
Veracruz, Rio Papaloapan off Rt. Mex. 175 ca. 7.8 roadmiles S of the town square of Tlacotalpan. (D.J. Bereza, M.V. Vidrine, S.V. Hensley, & R.T. Hensley (MX82-40), 1982!)
Sphenonaias liebmanni


USNM_MP_0247
Veracruz, Rio Papaloapan off Rt. Mex. 175 in Cosamaloapan. (D.J. Bereza, M.V. Vidrine, S.V. Hensley, & R.T. Hensley (MX82-38), 1982!)
Sphenonaias liebmanni


USNM_MP_0248
Veracruz, Rio Papaloapan off Rt. Mex. 175 in Cosamaloapan. (D.J. Bereza, M.V. Vidrine, S.V. Hensley, & R.T. Hensley (MX82-38), 1982!)
Sphenonaias liebmanni


USNM_MP_0072
Veracruz, Rio San Juan at Rt. Mex. 25 ca. 20.5 roadmiles S of Santiago Tuxtla (junction of Rt. Mex. 25 and Rt. Mex. 180), and ca. 16.2 roadmiles from junction of Rt. Mex. 25 and Rt. Mex. 145. (D.J. Bereza, M.V. Vidrine, S.V. Hensley, & R.T. Hensley (MX82-35), 1982!)
Sphenonaias liebmanni


ANSP_13689
Rio San Juan, Mexico. (H.B. Baker & A.J. Ruthven, 1910!)
Sphenonaias liebmanni


UMMZ_31904
Rio San Juan, Mexico. (H.B. Baker & A.J. Ruthven, 1910!)
Sphenonaias liebmanni


USNM_MP_0064
Veracruz, Rio Tesechoacan at Tesechoacan, ca. 0.5 miles N of bridge of Rt. Mex. 145 (ca. 9.3 roadmiles W of junction of Rt. Mex. 145 and Rt. Mex. 25). (D.J. Bereza, M.V. Vidrine, S.V. Hensley, & R.T. Hensley (MX82-36), 1982!)
Sphenonaias liebmanni


USNM_MP_0063
Veracruz, Rio Tesechoacan at Tesechoacan, ca. 0.5 miles N of bridge of Rt. Mex. 145 (ca. 9.3 roadmiles W of junction of Rt. Mex. 145 and Rt. Mex. 25). (D.J. Bereza, M.V. Vidrine, S.V. Hensley, & R.T. Hensley (MX82-36), 1982!)
Sphenonaias liebmanni


USNM_85613
Mexico. (Charles M. Wheatley Collection!)
Sphenonaias mexicana


SMF_12415
Rio de la Concordia, Nebenfl. d Rio Grijalva, Chiapas, Mexico. (Carl Sapper!)
Sphenonaias microdon


SMF_12408
Rio Grijalva, Chiapas, Mexico. (Carl Sapper!)
Sphenonaias microdon


SMF_12407
La Bola, Rio Lacantun, Nebenfl. d Rio Grijalva, Chiapas, Mexico. (Carl Sapper!)
Sphenonaias microdon


USNM_85004
Rio Salado, N. Leon, Mexico. (Lewis Berlandier, M.D.; Smithsonian!)
Truncilla cognata


AMS_102123
small river, 3 mi SE Emiliano Zapata, Tabasco, Mexico. (Fred G. Thompson, 1965!)
Truncilla cognata


MCZ_169447
Chihuahua, 60 mi from Camp Ringgold, Mexico. (Dr. T.H. Webb!)
Uniomerus tetralasmus


AMS_102107
canal, 20.5 mi WNW Anahuac, Nuevo Leon, Mexico. (Fred G. Thompson, 1965!)
Utterbackia imbecillis


USNM_MP_0002
Tamaulipas, Rio Carrizal at Rt. Mex. 180 in Nuevo Progreso, ca. 20.8 mi N of road divergence (on Rt. Mex. 180) to Aldma and Est. Manuel. (D.J. Bereza, M.V. Vidrine & S.V. Hensley (MX82-3), 1982!)
Utterbackia imbecillis


USNM_86692
Matamoras, Mexico. (Lewis Berlandier, M.D.; Smithsonian!)
Utterbackia imbecillis


USNM_MP_0255
Veracruz, Rio Papaloapan off road from Ciudad Aleman to Tuxtepec; ca. 0.5 roadmiles by dirt road to river; dirt road entrance to Aleman-Tuxtepec road is ca. 2.4 roadmiles W of divergence of roads to Ciudad Aleman and Cosamaloapan. (D.J. Bereza, M.V. Vidrine, S.V. Hensley, & R.T. Hensley (MX82-37), 1982!)
Utterbackia imbecillis


USNM_MP_0274
Mexico: Coahuila. Rio Salado de Nadadores, 0.5 mi S Progresso on road to HW 57 [distance from HW 57 is 14.6 mi]. (R. Hershler, G. Sauceda and R. Gn...., 1981!)
Utterbackia imbecillis

 
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