Abundance: 0.01 to 31.15% (median 2.66%)
Latitudinal range: 28.1° to 53.8°Habitats: (24), boreal forest/taiga (1), temperate broadleaf/mixed forest (13), temperate coniferous forest (5), temperate savanna (1), temperate wetland (2)
Found in 46 samples
Canada: Gogama, Kinmount, Prince Albert Model Forest, Prince Edward Island National Park, Caverne de la Mine (lower infill) (Holocene)
United States: Oak Ridge Reservation (hardwood forest), Trelease Woods (autumn 1938, plot UU), Seymour (1939, Plot A), Croatan National Forest (open canopy pine plantation), Fort Necessity National Battlefield, Gingercake Creek, North of Madison, Memphis, Glenn Dale, Patuxent Wildlife Research Refuge, Durham County, MacIntyre Development (forest habitats), Grand Marais, Savannah River Site (S1), Savannah River Site (S2), Savannah River Site (U1), Savannah River Site (U2), Suffolk, Ardis (Late Pleistocene), Zesch Cave (Late Pleistocene), Welsh Cave (Late Pleistocene), Golf Course (Late Pleistocene), Ripplemead (Late Pleistocene), Bat Cave (Late Pleistocene), King Leo Pit Cave (Late Pleistocene), Bluegrass (micro) (Holocene), Dust Cave (Zones T and U) (Holocene), Hulme Site (Holocene), Prairie Creek (Zone D) (Late Pleistocene), Robinson Cave (Late Pleistocene), Meyer Cave (Holocene), Polecat Creek (alluvial gravel) (Late Pleistocene), Bootlegger Sink (Pleistocene - Holocene), Prairie Creek (Zone C) (Pleistocene - Holocene), Prairie Creek (Zone B) (Holocene), Schulze Cave (layer C1) (Late Pleistocene), Schulze Cave (layer C2) (Late Pleistocene), New Paris Sinkhole No. 4 (Late Pleistocene), Natural Chimneys (Late Pleistocene), Cumberland Cave (Middle Pleistocene), Inglis 1C (Early Pleistocene)
See also Blarina brevicauda, Blarina carolinensis, Blarina sp.