Abundance: 0.01 to 3.97% (median 0.31%)

Latitudinal range: 36.3° to 56.8°

Habitats: (13), boreal forest/taiga (5), temperate broadleaf/mixed forest (1)

Found in 19 samples

Canada: Lindsay, Charlie Lake Cave (Zone IV) (Holocene), McNichol Creek (house depression) (Holocene), Irving-Johnston (Holocene), Winefred Lake, EMEND site (retention level 100%, replicate 1), EMEND site (retention level 100%, replicate 2), EMEND site (retention level 100%, replicate 3), Algar

United States: Ripplemead (Late Pleistocene), Bat Cave (Late Pleistocene), King Leo Pit Cave (Late Pleistocene), Prairie Creek (Zone D) (Late Pleistocene), Robinson Cave (Late Pleistocene), Prairie Creek (Zone C) (Pleistocene - Holocene), Prairie Creek (Zone B) (Holocene), New Paris Sinkhole No. 4 (Late Pleistocene), Natural Chimneys (Late Pleistocene), Cumberland Cave (Middle Pleistocene)

See also Pekania diluviana, Pekania pennanti