Abundance: 0.02 to 11.21% (median 0.68%)

Latitudinal range: 18.5° to 48.2°

Habitats: (9) only

Found in 9 samples

Germany: Untereichen-Altenstadt 540 m, Untereichen-Altenstadt 565 m

Thailand: Doi Pha Kan

United States: Taddlock, McLelland, Croley-Evans, Watson Brake (6.4 mm fraction), Scovill, Hosterman's Pit

See also Viperidae indet.