 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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 Nephronaias aztecorum (Philippi, 1847) 8 synonyms | 64 specimens Range: Southern Mexico. [Central America] Other web sites: ITIS MolluscaBase.
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 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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 Nephronaias copanensis (Martens, 1900) 1 synonym | 8 specimens Range: Guatemala and Honduras. [Central America] Other web sites: ITIS MolluscaBase.
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 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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 Nephronaias goascoranensis (Lea, 1858) 5 synonyms | 20 specimens Range: Southern Mexico to Nicaragua. [Central America] Other web sites: ITIS MolluscaBase.
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 Nephronaias gundlachi (Dunker, 1858) 2 synonyms | 64 specimens Range: Cuba. [Central America] Other web sites: ITIS MolluscaBase.
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 Nephronaias hermanni (Haas, 1929) 1 synonym | 2 specimens Range: Tabasco, Mexico. [Central America] Other web sites: ITIS MolluscaBase.
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 Nephronaias hjalmarsoni (Dunker, 1858) 2 synonyms | 9 specimens Range: Honduras. [Central America] Other web sites: ITIS MolluscaBase.
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 Nephronaias lempensis Marshall, 1926 1 synonym | 2 specimens Range: El Salvador. [Central America] Other web sites: ITIS MolluscaBase.
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 Nephronaias macnielii (Lea, 1869) 2 synonyms | 29 specimens Range: Nicaragua north to Mexico. [Central America] Other web sites: ITIS MolluscaBase.
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 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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 Nephronaias oregonensis (Lea, 1852) 2 synonyms | 0 specimens Range: Nicaragua and Guatemala. [Central America] Other web sites: ITIS MolluscaBase.
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 Nephronaias plicatula (Küster, 1856) 1 synonym | 0 specimens Range: Mexico to Honduras. [Central America] Other web sites: ITIS MolluscaBase.
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 Nephronaias ravistella (Morelet, 1849) 5 synonyms | 65 specimens Range: Mexico to Guatemala. [Central America] Other web sites: ITIS MolluscaBase.
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 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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 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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 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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 Nephronaias sphenorhyncha (Crosse & Fischer, 1893) 2 synonyms | 27 specimens Range: Mexico. [Central America] Other web sites: ITIS MolluscaBase 2.
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 Nephronaias tabascoensis (Küster, 1856) 2 synonyms | 5 specimens Range: Mexico to Honduras. [Central America] Other web sites: ITIS MolluscaBase.
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 Nephronaias tempisquensis Pilsbry, 1920 1 synonym | 9 specimens Range: Costa Rica. [Central America] Other web sites: ITIS MolluscaBase.
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 Nephronaias yzabalensis (Crosse & Fischer, 1892) 1 synonym | 14 specimens Range: Guatemala. [Central America] Other web sites: ITIS MolluscaBase.
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