Abundance: 0.00 to 44.71% (median 1.02%)
Latitudinal range: 27.0° to 47.2°Habitats: (19), lake (5), temperate broadleaf/mixed forest (4), temperate savanna (1), temperate upland river (5), temperate wetland (1)
Found in 35 samples
Canada: Keffer (Midden 57, screened), Keffer (Midden 57, floated), Irving-Johnston, Spillsbury Bay
United States: Central Canal, Indianapolis Museum of Art Lake, Gasconade River, Lyon County ponds, Round Pond, Station Bay (May/June), Station Bay (July/August), North Fork of White River (1969), North Fork of White River (1980), North Fork of White River (2004), Pine Bush, Fort Riley Military Reservation, Ellenton Bay, Old Sabine Bottom Wildlife Management Area (Forest), Upper Wabash River Basin, Griffith League Ranch, Bluegrass (micro), Hulme Site, Lower Walnut Settlement, Taddlock, Fort Center Mound A, Croley-Evans, Harris Creek, Hobson Site, Itasca Bison Site, Cole Gravel Pit, Scovill, Prairie Creek (Zone D), Meyer Cave, Prairie Creek (Zone C), Prairie Creek (Zone B)
See also Chelydra serpentina, Chelydra sp.