Nephronaias aztecorum
- kingdom: Animalia
- phylum: Mollusca
- class: Bivalvia
- order: Unionida
- family: Unionidae
- genus: Nephronaias
- species: Nephronaias aztecorum
Ciudad Valles
San Luis Potosí- Poza Rica de Hidalgo
Veracruz
Mexico
Nephronaias aztecorum Ciudad Valles Poza Rica de Hidalgo