Pituophis catenifer deserticola

Taxonavigation

Taxonavigation: Colubroidea
Superregnum: Eukaryota Cladus: Amorphea Cladus: Obazoa Cladus: Opisthokonta Cladus: Holozoa Cladus: Filozoa Cladus: Choanozoa Regnum: Animalia Subregnum: Eumetazoa Cladus: ParaHoxozoa Cladus: Bilateria Cladus: Nephrozoa Superphylum: Deuterostomia Phylum: Chordata Cladus: Olfactores Subphylum: Vertebrata Infraphylum: Gnathostomata Cladus: Eugnathostomata Cladus: Osteichthyes Cladus: Sarcopterygii Cladus: Rhipidistia Cladus: Tetrapodomorpha Cladus: Eotetrapodiformes Cladus: Elpistostegalia Cladus: Stegocephali Cladus: Tetrapoda Cladus: Reptiliomorpha Cladus: Amniota Cladus: Sauropsida Classis: Reptilia Cladus: Eureptilia Cladus: Romeriida Cladus: Diapsida Cladus: Neodiapsida Cladus: Sauria Cladus: Lepidosauromorpha Subclassis: Lepidosauria Ordo: Squamata Cladus: Unidentata, Episquamata Cladus: Toxicofera Subordo: Serpentes Cladus: Caenophidia Superfamilia: Colubroidea

Pituophis catenifer deserticola Stejneger, 1893

Holotype: CAS 14203.

Stejneger, L.H. 1893: Annotated list of the reptiles and batrachians collected by the Death Valley Expedition in 1891, with descriptions of new species. North American Fauna, No. 7: 159–228.
Parker, William S.;Brown, William S. 1973: Species composition and population changes in two complexes of snake hibernacula in northern Utah [coluber constrictor mormon masticophis taeniatus crotalus viridis lutosus]. Herpetologica, 29 (4): 319–326.
Pituophis catenifer at the New Reptile Database. Accessed on 04 oct 2008.