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Heterodon nasicus (snake)

Abundance: 0.06 to 0.95%

Latitudinal range: 29.2° to 39.1°

Habitats: desert/xeric shrubland (1), temperate savanna (1)

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Found in two samples

Mexico: Mexico Highway 16

United States: Fort Riley Military Reservation

See also Heterodon, Heterodon platirhinos, Heterodon simus

Current reference: Huckleberry et al. 2001 (ER 3215)