Abundance: 0.00 to 60.00% (median 0.61%)
Latitudinal range: -24.7° to 39.3°Habitats: (17), desert/xeric shrubland (4), temperate broadleaf/mixed forest (4), tropical/subtropical dry broadleaf forest (7), tropical/subtropical savanna (5)
Found in 37 samples
Argentina: Los Colorados Biological Station
Belize: Orange Walk Town
Brazil: Vale do Curu, Inhotim Institute, Estaçäo Ecológica de Uruçuí-Una, Castelo do Piauí
Colombia: Río Magdalena (cultivo de cacao)
Mexico: Mexico Highway 16, Chamela Biosphere Reserve (conserved), Chamela Biosphere Reserve (disturbed), Caobas Ejido (mature forest), Caobas Ejido (regrowth forest), Caobas Ejido (induced grassland), Santa María Yavesía (riparian vegetation), La Playa (Holocene), Santa Marta rock-shelter (Holocene)
United States: Ellenton Bay, Old Sabine Bottom Wildlife Management Area (Forest), Maricopa Road (MR-238), Sun Valley Parkway, Santa Rita Experimental Range (mesquite-free), Griffith League Ranch, Zesch Cave (Late Pleistocene), Vess Cave (Late Pleistocene), Harrodsburg Crevice (Late Pleistocene), Ripplemead (Late Pleistocene), First American Bank Site (Feature 1) (Late Pleistocene), Bluegrass (macro) (Holocene), Bluegrass (micro) (Holocene), Scripps Poway Parkway (Feature F) (Holocene), Scripps Poway Parkway (Feature E) (Holocene), Fort Center Mound A (Holocene), Harris Creek (Holocene), Schuiling Cave (Late Pleistocene), Meyer Cave (Holocene), Prairie Creek (Zone B) (Holocene), Smith Creek Canyon (Reddish-brown Silt) (Late Pleistocene)
See also Crotalus adamanteus, Crotalus atrox, Crotalus basiliscus, Crotalus cerastes, Crotalus durissus, Crotalus horridus, Crotalus lepidus, Crotalus molossus, Crotalus molussus, Crotalus ravus, Crotalus scutulatus, Crotalus sp., Crotalus tzabcan