![](http://mussel-project.uwsp.edu/600dpi_images/04_12_13/bmnh_93-2-4-2019_t.jpg) Nephronaias aeruginosa (Morelet, 1849) 1 synonym | 14 specimens Range: Southern Mexico to northern Guatemala. [Central America] Other web sites: ITIS MolluscaBase.
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![](../graphics/motm/n_strebelii_tn.png) Nephronaias aztecorum (Philippi, 1847) 8 synonyms | 64 specimens Range: Southern Mexico. [Central America] Other web sites: ITIS MolluscaBase.
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![](http://mussel-project.uwsp.edu/600dpi_images/06_06_30/mnhn_mp_0036_t.jpg) Nephronaias calamitarum (Morelet, 1849) 12 synonyms | 45 specimens Range: Southern Mexico to northern Guatemala. [Central America] Other web sites: ITIS MolluscaBase.
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Nephronaias championi (Martens, 1900) 1 synonym | 0 specimens Range: Guatemala. [Central America] Other web sites: ITIS MolluscaBase.
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![](http://mussel-project.uwsp.edu/600dpi_images/06_06_30/zmb_mp_0514_t.jpg) Nephronaias copanensis (Martens, 1900) 1 synonym | 8 specimens Range: Guatemala and Honduras. [Central America] Other web sites: ITIS MolluscaBase.
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![](http://mussel-project.uwsp.edu/600dpi_images/04_12_13/bmnh_1965173_t.jpg) Nephronaias dysonii (Lea, 1859) 1 synonym | 76 specimens Range: Honduras and possibly Costa Rica. [Central America] Other web sites: ITIS MolluscaBase.
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![](http://mussel-project.uwsp.edu/600dpi_images/06_03_28/usnm_85086_t.jpg) Nephronaias goascoranensis (Lea, 1858) 5 synonyms | 20 specimens Range: Southern Mexico to Nicaragua. [Central America] Other web sites: ITIS MolluscaBase.
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![](http://mussel-project.uwsp.edu/600dpi_images/06_06_30/zmb_108720_t.jpg) Nephronaias gundlachi (Dunker, 1858) 2 synonyms | 64 specimens Range: Cuba. [Central America] Other web sites: ITIS MolluscaBase.
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![](http://mussel-project.uwsp.edu/600dpi_images/21_05_21/INHS_91083.jpg) Nephronaias hermanni (Haas, 1929) 1 synonym | 2 specimens Range: Tabasco, Mexico. [Central America] Other web sites: ITIS MolluscaBase.
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![](http://mussel-project.uwsp.edu/600dpi_images/06_06_30/zmb_108719_t.jpg) Nephronaias hjalmarsoni (Dunker, 1858) 2 synonyms | 9 specimens Range: Honduras. [Central America] Other web sites: ITIS MolluscaBase.
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![](http://mussel-project.uwsp.edu/600dpi_images/05_12_29/usnm_361764_t.jpg) Nephronaias lempensis Marshall, 1926 1 synonym | 2 specimens Range: El Salvador. [Central America] Other web sites: ITIS MolluscaBase.
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![](http://mussel-project.uwsp.edu/600dpi_images/06_06_27/usnm_84414_t.jpg) Nephronaias macnielii (Lea, 1869) 2 synonyms | 29 specimens Range: Nicaragua north to Mexico. [Central America] Other web sites: ITIS MolluscaBase.
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![](http://mussel-project.uwsp.edu/600dpi_images/04_12_13/bmnh_1965175_t.jpg) Nephronaias mellea (Lea, 1859) 1 synonym | 2 specimens Range: Distribution uncertain, but probably Mexico or Central America. [Central America] Other web sites: ITIS MolluscaBase.
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![](http://mussel-project.uwsp.edu/600dpi_images/06_03_28/usnm_85073_t.jpg) Nephronaias oregonensis (Lea, 1852) 2 synonyms | 0 specimens Range: Nicaragua and Guatemala. [Central America] Other web sites: ITIS MolluscaBase.
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![](http://mussel-project.uwsp.edu/500dpi_images/11_08_04/220_pl44_f4.jpg) Nephronaias plicatula (Küster, 1856) 1 synonym | 0 specimens Range: Mexico to Honduras. [Central America] Other web sites: ITIS MolluscaBase.
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![](http://mussel-project.uwsp.edu/600dpi_images/04_12_13/bmnh_93-2-4-2021_t.jpg) Nephronaias ravistella (Morelet, 1849) 5 synonyms | 65 specimens Range: Mexico to Guatemala. [Central America] Other web sites: ITIS MolluscaBase.
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![](http://mussel-project.uwsp.edu/600dpi_images/06_06_30/zmb_mp_0553_t.jpg) Nephronaias rowellii (Lea, 1859) 1 synonym | 60 specimens Range: Guatemala and Nicaragua; reported south to Colombia. [Central America] Other web site: ITIS.
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![](http://mussel-project.uwsp.edu/500dpi_images/11_08_04/220_pl44_f5.jpg) Nephronaias rugulosa (Küster, 1856) 2 synonyms | 0 specimens Range: Distribution uncertain, but probably Mexico or Central America. [Central America] Other web sites: ITIS MolluscaBase.
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Nephronaias sajensis (Frierson, 1927) 1 synonym | 0 specimens Range: Guatemala. [Central America] Other web sites: ITIS MolluscaBase.
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![](../graphics/motm/n_scamnata_tn.jpg) Nephronaias scamnata (Morelet, 1849) 5 synonyms | 112 specimens Range: Cuba. [Central America] IUCN Red List: Data Deficient. Other web sites: ITIS MolluscaBase.
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![](http://mussel-project.uwsp.edu/600dpi_images/06_06_30/mnhn_mp_0079_t.jpg) Nephronaias sphenorhyncha (Crosse & Fischer, 1893) 2 synonyms | 27 specimens Range: Mexico. [Central America] Other web sites: ITIS MolluscaBase 2.
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![](http://mussel-project.uwsp.edu/500dpi_images/11_08_04/220_pl44_f3.jpg) Nephronaias tabascoensis (Küster, 1856) 2 synonyms | 5 specimens Range: Mexico to Honduras. [Central America] Other web sites: ITIS MolluscaBase.
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![](http://mussel-project.uwsp.edu/600dpi_images/17_11_16/UF_69854.jpg) Nephronaias tempisquensis Pilsbry, 1920 1 synonym | 9 specimens Range: Costa Rica. [Central America] Other web sites: ITIS MolluscaBase.
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![](http://mussel-project.uwsp.edu/600dpi_images/06_06_30/mnhn_mp_0165_t.jpg) Nephronaias yzabalensis (Crosse & Fischer, 1892) 1 synonym | 14 specimens Range: Guatemala. [Central America] Other web sites: ITIS MolluscaBase.
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