BioStor
GBIF occurrence 239079241 from dataset CAS Herpetology Collection Catalog (California Academy of Sciences)
Urosaurus nigricaudus (Animalia:Reptilia:Phrynosomatidae)
 | A review of the snakes of the genus Pseudorabdion with remarks on the status of the genera Agrophis and Typhlogeophis (Serpentes: Colubridae) A E Leviton and W C Brown (1959) Proc. Calif. Acad. Sci. (4) 29: 475-508 |