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Crotalus ruber lucasensis

Crotalus ruber lucasensis
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Reptilia
Order: Squamata
Suborder: Serpentes
Family: Viperidae
Genus: Crotalus
Species: C. ruber
Subspecies: C. r. lucasensis
Trinomial name
Crotalus ruber lucasensis
Van Denburgh, 1920
Synonyms
  • Crotalus lucasensis
    Van Denburgh, 1920
  • Crotalus atrox lucasensis
    Schmidt, 1922
  • Crotalus ruber lucasensis
    Klauber, 1949
  • Crotalus exsul lucasensis
    – Grismer, McGuire & Hollingsworth, 1994
  • Crotalus ruber lucasensis
    – Mattison, 2007

Crotalus ruber lucasensis is a venomous pitviper subspecies found in Mexico in the Cape region of lower Baja California.

Similarly to C. r. ruber, adult specimens commonly exceed 100 centimetres (39 in) in length. Both of these subspecies can be identified by having prenasals that are usually in contact with the first pair of supralabials, an absence of interchinshields, and by having tail rings that are either complete, or broken at the midline, but usually not laterally. However, this subspecies in particular exhibits a tendency for rattle loss.

Found in Mexico in the cape region of lower Baja California. The type locality given is "Agua Caliente, Cape Region of Lower [Baja] California, Mexico."



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