Scaly sand darter
- kingdom: Animalia
- phylum: Chordata
- class: Actinopterygii
- order: Perciformes
- family: Percidae
- genus: Ammocrypta
- species: Ammocrypta vivax
- Centreville
Alabama- Lake City
- Marked Tree
Arkansas- Logansport
- Varnado
Louisiana- Antlers
Oklahoma- Bolivar
Tennessee
United States