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Mon 24 Jun 2019

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 custom Google search field. Either way, you win!

This page documents data for Fischer & Crosse (1894), such as genera and species attributed to that publication (including known misspellings, misidentifications, and other unavailable names) as well as taxonomic opinions, if available. Taxonomic opinions refer to uses of genera and species as valid and invalid in that work.

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Publication information

Fischer, P. & H. Crosse. 1894. Études sur les mollusques terrestres et fluviatiles du Mexique et du Guatemala. Mission Scientifique au Mexique et dans l’Amerique Central, Recherches Zoologiques 2(15): 489-576.

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Attributed Genus Names

Sphenonaias Fischer & Crosse, 1894
Fischer & Crosse, 1894, Miss. Sci. Mexique, Rech. Zool. 2(15): 557.
(intro'd as sub-gen. of Unio Retzius, 1788)
Type species: Unio liebmanni Philippi, 1847 (orig. desig.) = Sphenonaias liebmanni

Euryanodon Fischer & Crosse, 1894
Fischer & Crosse, 1894, Miss. Sci. Mexique, Rech. Zool. 2(15): 518.
(intro'd as sub-gen. of Anodonta Lamarck, 1799)
Type species: Anodon bambousearum Morelet, 1851 (sub. desig. by Haas, 1964) = Anodontites cylindracea

Pseudoleila Fischer & Crosse, 1894
Fischer & Crosse, 1894, Miss. Sci. Mexique, Rech. Zool. 2(15): 518.
(intro'd as sub-gen. of Anodonta Lamarck, 1799)
Type species: Anodon ciconia Gould, 1851 (monotypy) = Anodontites trapesialis

Barynaias Fischer & Crosse, 1894
Fischer & Crosse, 1894, Miss. Sci. Mexique, Rech. Zool. 2(15): 557.
(intro'd as sub-gen. of Unio Retzius, 1788)
Type species: Unio pigerrimus Crosse & Fischer, 1893 (orig. desig.) = Barynaias pigerrima

Cyrtonaias Fischer & Crosse, 1894
Fischer & Crosse, 1894, Miss. Sci. Mexique, Rech. Zool. 2(15): 556.
(intro'd as sub-gen. of Unio Retzius, 1788)
Type species: Unio berlandierii Lea, 1857 (orig. desig.) = Cyrtonaias tampicoensis

Mesonaias Fischer & Crosse, 1894
Fischer & Crosse, 1894, Miss. Sci. Mexique, Rech. Zool. 2(15): 556.
(intro'd as sub-gen. of Unio Retzius, 1788)
Type species: Unio explicatus Morelet, 1849 (orig. desig.) = Cyrtonaias explicata

Disconaias Fischer & Crosse, 1894
Fischer & Crosse, 1894, Miss. Sci. Mexique, Rech. Zool. 2(15): 556.
(intro'd as sub-gen. of Unio Retzius, 1788)
Type species: Unio discus Lea, 1838 (original designation) = Disconaias disca

Phyllonaias Fischer & Crosse, 1894
Fischer & Crosse, 1894, Miss. Sci. Mexique, Rech. Zool. 2(15): 555.
(intro'd as sub-gen. of Unio Retzius, 1788)
Type species: Unio paludosus Morelet, 1849 (orig. desig.) = Delphinonaias largillierti

Delphinonaias Fischer & Crosse, 1894
Fischer & Crosse, 1894, Miss. Sci. Mexique, Rech. Zool. 2(15): 555.
(intro'd as sub-gen. of Unio Retzius, 1788)
Type species: Unio delphinulus Morelet, 1849 (monotypy) = Delphinonaias largillierti

Pachynaias Fischer & Crosse, 1894
Fischer & Crosse, 1894, Miss. Sci. Mexique, Rech. Zool. 2(15): 556.
(intro'd as sub-gen. of Unio Retzius, 1788)
Type species: Unio spheniopsis Morelet, 1849 (orig. desig.) = Pachynaias spheniopsis

Caliculina Fischer & Crosse, 1894
Fischer & Crosse, 1894, Miss. Sci. Mexique, Rech. Zool. 2(15): 651.
(error for Calyculina Clessin, 1872)

Amphinaias Fischer & Crosse, 1894
Fischer & Crosse, 1894, Miss. Sci. Mexique, Rech. Zool. 2(15): 556.
(intro'd as sub-gen. of Unio Retzius, 1788)
Type species: Unio couchianus Lea, 1860 (orig. desig.) = Quadrula couchiana

Coenonaias Fischer & Crosse, 1894
‘Crosse & Fischer’ of Authors.
Fischer & Crosse, 1894, Miss. Sci. Mexique, Rech. Zool. 2(15): 596.
Modell, 1964, Arch. Moll. 93: 90.
(error for Caenonaias Fischer & Crosse, 1894)

Brachyanodon Fischer & Crosse, 1894
Fischer & Crosse, 1894, Miss. Sci. Mexique, Rech. Zool. 2(15): 517.
(intro'd as sub-gen. of Anodonta Lamarck, 1799)
Type species: Anodonta chapalensis Crosse & Fischer, 1892 (subsequent designation) = Anodonta impura

Mesanodon Fischer & Crosse, 1894
Fischer & Crosse, 1894, Miss. Sci. Mexique, Rech. Zool. 2(15): 517.
(intro'd as sub-gen. of Anodonta Lamarck, 1799)
Type species: Anodon lurulentus Morelet, 1849 (subsequent designation) = Anodonta lurulenta

Pyganodon Fischer & Crosse, 1894
Fischer & Crosse, 1894, Miss. Sci. Mexique, Rech. Zool. 2(15): 518.
(intro'd as sub-gen. of Anodonta Lamarck, 1799)
Type species: Anodonta globosa Lea, 1841 (subsequent designation) = Pyganodon grandis

Actinonaias Fischer & Crosse, 1894
Fischer & Crosse, 1894, Miss. Sci. Mexique, Rech. Zool. 2(15): 556.
(intro'd as sub-gen. of Unio Retzius, 1788)
Type species: Unio sapotalensis Lea, 1841 (orig. desig.) = Actinonaias sapotalensis

Nephronaias Fischer & Crosse, 1894
Fischer & Crosse, 1894, Miss. Sci. Mexique, Rech. Zool. 2(15): 556.
(intro'd as sub-gen. of Unio Retzius, 1788)
Type species: Unio plicatulus Küster, 1856 (orig. desig.) = Nephronaias plicatula

Eucorbicula Fischer & Crosse, 1894
Fischer & Crosse, 1894, Miss. Sci. Mexique, Rech. Zool. 2(15): 624.

Amygdalonaias Fischer & Crosse, 1894
Fischer & Crosse, 1894, Miss. Sci. Mexique, Rech. Zool. 2(15): 557.
(intro'd as sub-gen. of Unio Retzius, 1788)
Type species: Unio cognatus Lea, 1860 (orig. desig.) = Truncilla cognata

Neocyrena Fischer & Crosse, 1894
Fischer & Crosse, 1894, Miss. Sci. Mexique, Rech. Zool. 2(15): 631, 634.
Type species: Cyrena nicaraguana Prime, 1870 (sub. desig. by H.B. Baker, 1930: 60) = Polymesoda arctata

Psoronaias Fischer & Crosse, 1894
Fischer & Crosse, 1894, Miss. Sci. Mexique, Rech. Zool. 2(15): 556.
(intro'd as sub-gen. of Unio Retzius, 1788)
Type species: Unio psoricus Morelet, 1851 (orig. desig.) = Psoronaias semigranosa

Simonaias Fischer & Crosse, 1894
Fischer & Crosse, 1894, Miss. Sci. Mexique, Rech. Zool. 2(15): 557.
(intro'd as sub-gen. of Unio Retzius, 1788)
Type species: Unio tabascoensis Küster, 1856 (orig. desig.) = Nephronaias tabascoensis

Leptonaias Fischer & Crosse, 1894
Fischer & Crosse, 1894, Miss. Sci. Mexique, Rech. Zool. 2(15): 557.
(intro'd as sub-gen. of Unio Retzius, 1788)
Type species: Unio ravistellus Morelet, 1849 (orig. desig.) = Nephronaias ravistella

Caenonaias Fischer & Crosse, 1894
Fischer & Crosse, 1894, Miss. Sci. Mexique, Rech. Zool. 2(15): 556 [as ‘Cænonaias’].
(intro'd as sub-gen. of Unio Retzius, 1788)
Type species: Unio aeruginosus Morelet, 1849 (orig. desig.) = Nephronaias aeruginosa

Graphonaias Fischer & Crosse, 1894
Fischer & Crosse, 1894, Miss. Sci. Mexique, Rech. Zool. 2(15): 557.
(intro'd as sub-gen. of Unio Retzius, 1788)
Type species: Unio medellinus Lea, 1838 (orig. desig.) = Actinonaias medellina

Attributed Species Names

Anodonta ciconia Carpenter, 1857
‘Gould’ of Authors.
Carpenter, 1857, Maz. Shells: 117.
Fischer & Crosse, 1894, Miss. Sci. Mexique, Rech. Zool. 2(15): 534, pl. 68, 78, figs. 2-2a.
Martens, 1900, Biol. Centr.-Amer., Moll.: 536, pl. 41, fig. 4.
(reference to Anodon ciconia Gould, 1851)

Unio usumasintae Crosse & Fischer, 1892
Crosse & Fischer, 1892, J. de Conch. 40: 294 [as ‘usumasintæ’].
Fischer & Crosse, 1894, Miss. Sci. Mexique, Rech. Zool. 2(15): 574, pl. 63, fig. 4; pl. 67, fig. 5 [as ‘usumasintæ’].
(renamed Unio usumacintae Martens, 1900)

Unio yzabalensis Crosse & Fischer, 1892
Crosse & Fischer, 1892, J. de Conch. 40: 294.
Fischer & Crosse, 1894, Miss. Sci. Mexique, Rech. Zool. 2(15): 597, pl. 64, figs. 4-4b.
Type(s): SYNTYPES MNHN-IM-2000-1810, Lac Yzabel, Guatemala.

Anodonta chapalensis Crosse & Fischer, 1892
Crosse & Fischer, 1892, J. de Conch. 40: 295.
Fischer & Crosse, 1894, Miss. Sci. Mexique, Rech. Zool. 2(15): 518, pl. 64, figs. 8-11.
Type(s): SYNTYPES MNHN-IM-2000-1657, Mexique, Lac de Tchapala.

Unio pigerrimus Crosse & Fischer, 1893
Crosse & Fischer, 1893, J. de Conch. 41: 293.
Fischer & Crosse, 1894, Miss. Sci. Mexique, Rech. Zool. 2(15): 582, pl. 65, figs. 1-1a.
Type(s): SYNTYPE MNHN-IM-2000-1761, Mexique.

Unio sallei Crosse & Fischer, 1893
Crosse & Fischer, 1893, J. de Conch. 41: 179.
Fischer & Crosse, 1894, Miss. Sci. Mexique, Rech. Zool. 2(15): 619, pl. 68, figs. 3-3a.
Type(s): SYNTYPE MNHN-IM-2000-1776B, Mexique.

Unio opacatus Crosse & Fischer, 1893
Crosse & Fischer, 1893, J. de Conch. 41: 295.
Fischer & Crosse, 1894, Miss. Sci. Mexique, Rech. Zool. 2(15): 592, pl. 66, figs. 1-1a.
Type(s): SYNTYPE MNHN-IM-2000-1755, Mexique.

Unio distinctus Crosse & Fischer, 1893
Crosse & Fischer, 1893, J. de Conch. 41: 110.
Fischer & Crosse, 1894, Miss. Sci. Mexique, Rech. Zool. 2(15): 579, pl. 69, figs. 2-2a.
Type(s): SYNTYPE MNHN-IM-2000-1676, Rio Cosamaloapan, Mexique.

Unio computatus Crosse & Fischer, 1893
Crosse & Fischer, 1893, J. de Conch. 41: 295.
Fischer & Crosse, 1894, Miss. Sci. Mexique, Rech. Zool. 2(15): 601, pl. 67, figs. 2-2a.
Type(s): SYNTYPE MNHN-IM-2000-1662, Coatzacoalcos, Vera Cruz, Mexico.

Anodonta tehuantepecensis Crosse & Fischer, 1893
Crosse & Fischer, 1893, J. de Conch. 41: 32.
Fischer & Crosse, 1894, Miss. Sci. Mexique, Rech. Zool. 2(15): 526, pl. 70, figs. 1-1a.
Type(s): HOLOTYPE (MONOTYPY) MNHN-IM-2000-1798, Mexique, Cacoprieto, Isthmo de Tehuantepec.

Unio tehuantepecensis Crosse & Fischer, 1893
Crosse & Fischer, 1893, J. de Conch. 41: 296.
Fischer & Crosse, 1894, Miss. Sci. Mexique, Rech. Zool. 2(15): 618, pl. 65, figs. 3-4.
Type(s): SYNTYPES MNHN-IM-2000-1799, Mexique, Santa Efigenia. lac formé dans le cratère d'un volcan éteint.

Unio soledadensis Crosse & Fischer, 1893
Crosse & Fischer, 1893, J. de Conch. 41: 111.
Fischer & Crosse, 1894, Miss. Sci. Mexique, Rech. Zool. 2(15): 608, pl. 69, figs. 3-3b.
Type(s): SYNTYPE MNHN-IM-2000-1785, Mexique, La Soledad.

Unio alienigenus Crosse & Fischer, 1893
Crosse & Fischer, 1893, J. de Conch. 41: 294.
Fischer & Crosse, 1894, Miss. Sci. Mexique, Rech. Zool. 2(15): 590, pl. 65, figs. 5-5a; pl. 66, fig. 3.
Type(s): SYNTYPE MNHN-IM-2000-1634, Coatzacoalcos, Vera Cruz, Mexico.

Unio sphenorhynchus Crosse & Fischer, 1893
Crosse & Fischer, 1893, J. de Conch. 41: 296.
Fischer & Crosse, 1894, Miss. Sci. Mexique, Rech. Zool. 2(15): 617, pl. 66, fig. 2-2a.
Type(s): SYNTYPE MNHN-IM-2000-1792, Mexique.

Anodonta chalcoensis Crosse & Fischer, 1893
Crosse & Fischer, 1893, J. de Conch. 41: 110.
Fischer & Crosse, 1894, Miss. Sci. Mexique, Rech. Zool. 2(15): 522, pl. 64, figs. 7-7a.
Type(s): SYNTYPE MNHN-IM-2000-1656, Mexique, Lac de Chalco.

Unio scutulatus var. B obliterata Fischer & Crosse, 1894
Fischer & Crosse, 1894, Miss. Sci. Mexique, Rech. Zool. 2(15): 561, pl. 59, fig. 5.
(intro'd as intra-sp. of Unio scutulatus Morelet, 1849)
Type(s): HOLOTYPE BMNH_1893-2-4-2015, S. Geronimo, Yucatan, Mexico.

Unio scutulatus var. G secabilis Fischer & Crosse, 1894
Fischer & Crosse, 1894, Miss. Sci. Mexique, Rech. Zool. 2(15): 561, pl. 59, fig. 6.
(intro'd as intra-sp. of Unio scutulatus Morelet, 1849)
Type(s): HOLOTYPE BMNH_1893-2-4-2016, S. Geronimo, Yucatan, Mexico.

Unio pliciferus var. B minor Fischer & Crosse, 1894
Fischer & Crosse, 1894, Miss. Sci. Mexique, Rech. Zool. 2(15): 581, pl. 69, fig. 4.
(homonym of Unio margaritifer var. minor Rossmässler, 1835; intro'd as intra-sp. of Unio pliciferus Lea, 1838)
Type(s): SYNTYPE MNHN-IM-2000-1812, Rio Medellin, Mexique.

Unio crocodilorum var. B semipustulata Fischer & Crosse, 1894
Fischer & Crosse, 1894, Miss. Sci. Mexique, Rech. Zool. 2(15): 578, pl. 60, fig. 4.
(intro'd as intra-sp. of Unio crocodilorum Morelet, 1849)
Type(s): PARATYPES BMNH_1893-2-4-2032, River Usumacinta, Guatemala.

Unio crocodilorum var. G praestricta Fischer & Crosse, 1894
Fischer & Crosse, 1894, Miss. Sci. Mexique, Rech. Zool. 2(15): 578, pl. 60, fig. 5.
(intro'd as intra-sp. of Unio crocodilorum Morelet, 1849)
Type(s): SYNTYPES BMNH_1893-2-4-2031, River Usumacinta, Guatemala.

Unio explicatus Fischer & Crosse, 1894
‘Morelet’ Fischer & Crosse, 1894, Miss. Sci. Mexique, Rech. Zool. 2(15): 594, pl. 61, fig. 1.
(reference to Unio explicatus Morelet, 1849)

Anodonta cylindracea var. subarcuatula Fischer & Crosse, 1894
Fischer & Crosse, 1894, Miss. Sci. Mexique, Rech. Zool. 2(15): 538.
(intro'd as intra-sp. of Anodonta cylindracea Lea, 1838)

Unio pensitatus Fischer & Crosse, 1894
Fischer & Crosse, 1894, Miss. Sci. Mexique, Rech. Zool. 2(15): 599.
(new name for Unio plicatulus Lea, 1859)

Unio calamitarum var. G arcuans Fischer & Crosse, 1894
Fischer & Crosse, 1894, Miss. Sci. Mexique, Rech. Zool. 2(15): 612, pl. 64, figs. 5-5a.
(intro'd as intra-sp. of Unio calamitarum Morelet, 1849)
Type(s): HOLOTYPE BMNH_93-2-4-2009, Baluntie, near Palenque.

Unio calamitarum var. B prolongata Fischer & Crosse, 1894
Fischer & Crosse, 1894, Miss. Sci. Mexique, Rech. Zool. 2(15): 613, pl. 63, figs. 5-5a.
(intro'd as intra-sp. of Unio calamitarum Morelet, 1849)
Type(s): HOLOTYPE BMNH_93-2-4-2008, Baluntie, near Palenque.

Unio calamitarum var. D nephretica Fischer & Crosse, 1894
Fischer & Crosse, 1894, Miss. Sci. Mexique, Rech. Zool. 2(15): 612.
(intro'd as intra-sp. of Unio calamitarum Morelet, 1849)

Sphaerium yucatense Fischer & Crosse, 1894
Fischer & Crosse, 1894, Miss. Sci. Mexique, Rech. Zool. 2(15): 653, pl. 63, figs. 1-1a, pl. 64, figs. 1-1b.

Cyrena salmacida var. subrostrata Fischer & Crosse, 1894
Fischer & Crosse, 1894, Miss. Sci. Mexique, Rech. Zool. 2(15): 643, pl. 61, fig. 7.
(intro'd as intra-sp. of Cyrena salmacida Morelet, 1851)

Sphaerium subtransversum Fischer & Crosse, 1894
“Prime” Fischer & Crosse, 1894, Miss. Sci. Mexique, Rech. Zool. 2(15): 652, pl. 69, figs. 5-5a.
(reference to Sphaerium subtransversum Prime, 1860)

Unio tamaulipasensis Fischer & Crosse, 1894
Fischer & Crosse, 1894, Miss. Sci. Mexique, Rech. Zool. 2(15): 621.
(new name for Unio taumilapanus Conrad, 1855)

Taxonomic Opinions

Anodonta (Brachyanodon) chalcoensis Crosse & Fischer, 1893

Anodonta (Brachyanodon) chapalensis Crosse & Fischer, 1892

Anodonta (Brachyanodon) coarctata Anton, 1839

Anodonta (Brachyanodon) exilior Lea, 1871

Anodonta (Brachyanodon) viridana Clessin, 1876
+ Anodon glabrus Sowerby, 1870

Anodonta (Euryanodon) bambousearum (A. Morelet, 1851)

Anodonta (Euryanodon) cylindracea I. Lea, 1838

Anodonta (Euryanodon) cylindracea var. B subarcuatula

Anodonta (Mesanodon) henryana Lea, 1857

Anodonta (Mesanodon) lurulenta Morelet, 1849

Anodonta (Mesanodon) strebeli Lea, 1868
+ Margaron (Anodonta) strebellii Lea, 1870

Anodonta (Mesanodon) tehuantepecensis Crosse & Fischer, 1893

Anodonta (Pseudoleila) ciconia (Gould, 1851)
+ Anodon glaucus Sowerby, 1870
+ Anodonta glauca var. sinaloensis Crosse & Fischer, 1883

Anodonta (Pyganodon) glauca Valenciennes in Lamarck, 1819

Anodonta (Pyganodon) globosa I. Lea, 1841

Anodonta (Pyganodon) grijalvæ A. Morelet, 1884
+ Anodonta grijoloae Paetel, 1890

Anodonta (Pyganodon) nopalatensis Sowerby, 1867
+ Margaron (Anodonta) napolatensis Lea, 1870

Anodonta (Pyganodon) tabascensis A. Morelet, 1884

Anodonta impura Say, 1829

Batissa violacea Lamarck

Corbicula (Neocorbicula) convexa Deshayes, 1854

Cyrena (Cyrenocapsa) floridana Conrad

Cyrena (Cyrenocapsa) salmacida Morelet, 1851

Cyrena (Cyrenocapsa) salmacida var. B subrostrata

Cyrena (Egeta) anomala Deshayes

Cyrena (Leptosiphon) caroliniana Bosc

Cyrena (Leptosiphon) cordata von Martens, 1865

Cyrena (Leptosiphon) germana T. Prime, 1867

Cyrena (Leptosiphon) mexicana Broderip et Sowerby, 1829
+ Cyrena aequilateralis Deshayes, 1854
+ Cyrena aequilatera Deshayes, 1854

Cyrena (Leptosiphon) nicaraguana T. Prime, 1869
+ Cyrena solida Philippi, 1846

Cyrena (Leptosiphon) nicaraguana var. B radiata Hanley, 1844

Cyrena (Leptosiphon) olivacea Carpenter, 1857
+ Cyrena fontainei Philippi, 1851

Cyrena (Leptosiphon) triangula Von dem Busch in Philippi, 1849
+ Cyrena altilis Gould, 1852

Cyrena (Pseudocyrena) cubensis Prime

Cyrena (Pseudocyrena) maritima (d’Orbigny, 1842)

Cyrena (s.s.) ceylanica [sic] Lamarck

Dreissensia [sic] americana Récluz

Dreissensia [sic] cumingiana Dunker

Dreissensia [sic] domingensis Récluz

Dreissensia [sic] ecuadoriana Clessin

Dreissensia [sic] gundlachi Dunker

Dreissensia [sic] leucophæata Conrad

Dreissensia [sic] milleri Clessin

Dreissensia [sic] mörchiana Dunker

Dreissensia [sic] pfeifferi Dunker

Dreissensia [sic] riisei Dunker

Dreissensia [sic] rossmässleri Dunker

Dreissensia [sic] sallei Récluz

Dreissensia [sic] trautwineana Tryon

Sphærium (Eupera) modioliformis Anton
+ Pisidium moquinianum Bourguignat, 1854

Sphærium (Eupera) yucatense Crosse et Fischer

Sphærium (Musculium) subtransversum (Prime, 1860)

Sphærium (s.s.) triangulare (Say, 1829)

Unio (Actinonaias) computatus Crosse & Fischer, 1893

Unio (Actinonaias) sapotalensis Lea, 1841

Unio (Amphinaias) couchianus I. Lea, 1860

Unio (Amygdalonaias) cognatus Lea, 1860

Unio (Barynaias) pigerrimus Crosse & Fischer, 1893

Unio (Barynaias) sallei Crosse & Fischer, 1893

Unio (Cyrtonaias) alienigenus Crosse & Fischer, 1893

Unio (Cyrtonaias) berlandieri I. Lea, 1857

Unio (Cyrtonaias) saladoensis I. Lea, 1860

Unio (Cyrtonaias) tampicoensis I. Lea, 1836

Unio (Cyrtonaias) tecomatensis I. Lea, 1841
+ Unio tampicoensis Küster, 1862

Unio (Cyrtonaias) umbrosus Lea, 1856

Unio (Cænonaias) yzabalensis Crosse & Fischer, 1892

Unio (Cænonaias) æruginosus A. Morelet, 1849

Unio (Delphinonaias) delphinulus A. Morelet, 1849

Unio (Disconaias) discus I. Lea, 1838
+ Unio panacoensis Philippi, 1843
+ Unio mexicanus Sowerby, 1867

Unio (Graphonaias) aztecorum Philippi, 1847

Unio (Graphonaias) medellinus Lea, 1838
+ Unio purpuriatus Say, 1831

Unio (Graphonaias) poeyanus Lea, 1857

Unio (Graphonaias) popei Lea, 1857 (emend.)

Unio (Graphonaias) soledadensis Crosse & Fischer, 1893

Unio (Graphonaias) veracruzensis Lea, 1868

Unio (Leptonaias) ravistellus A. Morelet, 1849

Unio (Leptonaias) vellicatus Sowerby in Reeve, 1865

Unio (Mesonaias) explicatus A. Morelet, 1849
+ Unio testudineus Reeve, 1865

Unio (Mesonaias) strebeli Lea, 1866 (emend.)

Unio (Nephronaias) coloratus Charpentier in Küster, 1856

Unio (Nephronaias) plicatulus Charpentier in Küster, 1856

Unio (Pachynaias) spheniopsis Morelet, 1849

Unio (Phyllonaias) paludosus Morelet, 1849

Unio (Phyllonaias) planivalvis A. Morelet, 1851

Unio (Phyllonaias) scutulatus A. Morelet, 1849

Unio (Phyllonaias) scutulatus var. B obliterata

Unio (Phyllonaias) scutulatus var. G, secabilis

Unio (Plectomerus) digitatus Morelet, 1851

Unio (Plectomerus) eightsii I. Lea, 1860
+ Unio eighti Paetel, 1890

Unio (Plectomerus) nicklinianus I. Lea, 1832
+ Unio nicklianus Küster, 1861

Unio (Psoronaias) corium Reeve, 1864

Unio (Psoronaias) crocodilorum A. Morelet, 1849
+ Unio pliciferus Reeve, 1864

Unio (Psoronaias) crocodilorum var. B, semipustulata

Unio (Psoronaias) crocodilorum var. G, praestricta

Unio (Psoronaias) distinctus Crosse & Fischer, 1893

Unio (Psoronaias) morini A. Morelet, 1851

Unio (Psoronaias) ostreatus Morelet, 1849

Unio (Psoronaias) percompressus E. v. Martens, 1887

Unio (Psoronaias) pliciferus Lea, 1836
+ Unio carbonarius Lea, 1838
+ Unio plexus Conrad, 1838

Unio (Psoronaias) pliciferus var. B, minor Crosse & Fischer, 1894

Unio (Psoronaias) psoricus Morelet, 1851

Unio (Psoronaias) semigranosus von dem Busch in Philippi, 1845

Unio (Psoronaias) testudineus A. Morelet, 1849
+ Unio semigranosus Reeve, 1864

Unio (Psoronaias) usumasintæ Crosse & Fischer, 1892

Unio (Simonaias) calamitarum A. Morelet, 1849
+ Unio calimatorum Lea, 1852

Unio (Simonaias) calamitarum var. D nephretica
+ Unio calamitarum Sowerby, 1868

Unio (Simonaias) calamitarum var. G arcuans

Unio (Simonaias) calamitarum var. G prolongata

Unio (Simonaias) cuprinus I. Lea, 1830
+ Unio metallicus Say, 1831
+ Unio cuprinus Sowerby, 1868

Unio (Simonaias) persulcatus Lea, 1859
+ Unio gundlachi Sowerby, 1866

Unio (Simonaias) tabascoensis Charpentier in Küster, 1856

Unio (Sphenonaias) liebmanni Philippi, 1847

Unio (Sphenonaias) sphenorhynchus Crosse & Fischer, 1893

Unio (Sphenonaias) tehuantepecensis Crosse & Fischer, 1893

Unio (Uniomerus) manubius A. Gould, 1855
+ Unio camptodon Stearns, 1891

Unio (Uniomerus) mexicanus Philippi, 1847

Unio (Uniomerus) opacatus Crosse & Fischer, 1893

Unio microdon E. von Martens, 1887

Unio tamaulipasensis Conrad (emend.)
+ Unio taumilapanus Conrad, 1855

Unio veræ pacis Tristram, 1863

Velorita cyprinoides Gray

Page updated: 12:08:28 Mon 24 Jun 2019

 
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