Abundance: 0.15 to 2.03%

Latitudinal range: 35.9° to 39.0°

Habitats: (2) only

Found in two samples

United States: Black Cat Cave (interior) (Holocene), Hobson Site (Holocene)

See also Quadrula, Quadrula metanerva, Quadrula nodula, Quadrula pustulosa, Quadrula pusulosa, Quadrula quadrula