Ophryacus

[edit] Taxonavigation

Taxonavigation: Viperoidea
Main Page Superregnum: Eukaryota Regnum: Animalia Subregnum: Eumetazoa Cladus: Bilateria Cladus: Nephrozoa Cladus: Deuterostomia Phylum: Chordata Cladus: Chordata Craniata Subphylum: Vertebrata Infraphylum: Gnathostomata Superclassis: Tetrapoda Classis: Reptilia Subclassis: Diapsida Infraclassis: Lepidosauromorpha Superordo: Lepidosauria Ordo: Squamata Subordo: Serpentes Infraordo: Caenophidia Superfamilia: Viperoidea

Familia: Viperidae
Subfamilia: Crotalinae
Genus: Ophryacus
Species: O. melanurus - O. undulatus -

Ophryacus (Cope, 1887)

English: Mexican Pit Vipers