Arizona is a genus of snakes in the Colubridae family. Scientific classification or biological classification is how biologists group and categorize extinct and living species of organisms. ... Phyla Subkingdom Parazoa Porifera (sponges) Subkingdom Agnotozoa Placozoa Orthonectida Rhombozoa Subkingdom Metazoa Radiata Cnidaria Ctenophora - Comb jellies Bilateria Protostomia Acoelomorpha Platyhelminthes - Flatworms Nemertina - Ribbon worms Gastrotricha Gnathostomulida - Jawed worms Micrognathozoa Rotifera - Rotifers Acanthocephala Priapulida Kinorhyncha Loricifera Entoprocta Nematoda - Roundworms Nematomorpha - Horsehair worms Cycliophora Mollusca - Mollusks Sipuncula - Peanut worms Annelida - Segmented... Typical Classes Subphylum Urochordata - Tunicates Ascidiacea Thaliacea Larvacea Subphylum Cephalochordata - Lancelets Subphylum Myxini - Hagfishes Subphylum Vertebrata - Vertebrates Petromyzontida - Lampreys Placodermi (extinct) Chondrichthyes - Cartilaginous fishes Acanthodii (extinct) Actinopterygii - Ray-finned fishes Actinistia - Coelacanths Dipnoi - Lungfishes Amphibia - Amphibians Reptilia - Reptiles Aves - Birds Mammalia - Mammals Chordates (phylum Chordata) include the vertebrates, together with... Orders Crocodilia - Crocodilians scary crocodiles. ... Suborders Amphisbaenia - Worm lizards Sauria- Lizards Serpentes - Snakes Squamata (scaled reptiles) is the largest recent order of reptiles, including lizards and snakes. ... Genera According to ITIS: Adelophis Adelphicos Alsophis Amastridium Arizona Arrhyton Atractus Bogertophis Boiga Carphophis Cemophora Cerberus Chersodromus Chilomeniscus Chionactis Clelia Clonophis Coluber Coniophanes Conophis Conopsis Contia Cryophis Dendrelaphis Dendrophidion Diadophis Dipsas Dryadophis Drymarchon Drymobius Elaphe Enulius Eridiphas Erythrolamprus Farancia Ficimia Geagras Geophis Gyalopion Heterodon Hypsiglena Imantodes Lampropeltis Leptodeira Leptophis Liochlorophis... In biology, binomial nomenclature is the formal method of naming species. ... Trinomial nomenclature is a taxonomic naming system that extends the standard system of binomial nomenclature by adding a third taxon. ... In scientific classification, a type is a specimen or description that corresponds to a taxon (a group of organisms), and helps to identify which organisms may be referred to with that name. ... In scientific classification, synonymy is the existence of multiple systematic names to label the same organism. ... Superfamilies and Families Henophidia Aniliidae Anomochilidae Boidae Bolyeriidae Cylindrophiidae Loxocemidae Pythonidae Tropidophiidae Uropeltidae Xenopeltidae Typhlopoidea Anomalepididae Leptotyphlopidae Typhlopidae Xenophidia Acrochordidae Atractaspididae Colubridae Elapidae Hydrophiidae Viperidae Snakes are cold blooded legless reptiles closely related to lizards, which share the order Squamata. ... Genera According to ITIS: Adelophis Adelphicos Alsophis Amastridium Arizona Arrhyton Atractus Bogertophis Boiga Carphophis Cemophora Cerberus Chersodromus Chilomeniscus Chionactis Clelia Clonophis Coluber Coniophanes Conophis Conopsis Contia Cryophis Dendrelaphis Dendrophidion Diadophis Dipsas Dryadophis Drymarchon Drymobius Elaphe Enulius Eridiphas Erythrolamprus Farancia Ficimia Geagras Geophis Gyalopion Heterodon Hypsiglena Imantodes Lampropeltis Leptodeira Leptophis Liochlorophis...
Two-headed snakes are rare but not unheard of, and one recently found in Spain is giving scientists an opportunity to study how the anomaly affects their ability to hunt and mate.
The snake in Spain, discovered near the village of Pinoso, is a two-month-old non-venomous ladder snake Elaphe scalaris.
Snakes operate a good deal by smell, and if one head catches the scent of prey on the other's head, it will attack and try to swallow the second head.
An alert, fast-moving, diurnal snake that seeks shelter in rock outcrops, rodent burrows, and in trees and shrubs.
Pale snake with a checkered pattern of large squarish fl blotches on a brownish yellow, brown, or olive ground color.
Pale gray, light brown, or beige snake with dark gray or brown blotches on the back and sides, and usually a pair of large dark brown blotches on the neck.