BioStor
GBIF occurrence 157304272 from dataset NMNH Vertebrate Zoology Herpetology Collections (National Museum of Natural History)
Heterodon nasicus (Animalia:Reptilia:Colubridae)
 | Taxonomy and distribution of the horned lizard genus Phrynosoma W L Reeve (1952) University of Kansas Science Bulletin 34: 817-960 |