"--09-14"^^ . . . "Animalia"@en . "Colubridae"@en . "Heterodon nasicus"@en . . "Heterodon nasicus is a harmless colubrid species found in North America and northern Mexico. Three subspecies are currently recognized, including the typical form described here."@en . . . . "2007"^^ . "Heterodon nasicus"@en . . "LC"@en . "Heterodon nasicus"@en . "Heterodon"@en . . . . "H. nasicus"@en . . "iucn3.1"@en . . "Heterodon nasicus is a harmless colubrid species found in North America and northern Mexico. Three subspecies are currently recognized, including the typical form described here."@en . "stable"@en . . . "nasicus"@en . . .