Abundance: 0.06 to 48.92% (median 1.74%)

Latitudinal range: 43.5° to 51.9°

Habitats: (6) only

Found in 6 samples

Canada: Keffer (Midden 57, screened), Keffer (Midden 57, floated), Irving-Johnston

Poland: Borsuka Cave (Layer VI)

Russia: Sagan-Zaba II (Layer 3A), Sagan-Zaba II (Layer 3B)

See also Coregonus sp., Coregonus spp.