Abundance: 0.00 to 20.27% (median 0.59%)

Latitudinal range: 32.2° to 56.3°

Habitats: (13) only

Found in 13 samples

Canada: Charlie Lake Cave (Zone IV), Keffer (Midden 57, screened), Keffer (Midden 57, floated), Irving-Johnston

United States: Bluegrass (macro), Dust Cave (Zones T and U), McLelland, Croley-Evans, Hale Farm, Cole Gravel Pit, Sachsen Cave Shelter, Scovill, Meyer Cave

See also Ectopistes