Abundance: 0.25 to 10.58%

Latitudinal range: 35.9° to 38.9°

Habitats: (2) only

Found in two samples

United States: Black Cat Cave (interior) (Holocene), Scovill (Holocene)

See also Actinonaias carinata, Actinonaias ellipsiformis, Actinonaias sp.