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iNat·515948SpeciesReptilia6,576 field observations
  1. Animals
  2. ›Chordates
  3. ›Vertebrates
  4. ›Reptiles
  5. ›Snakes and Lizards
  6. ›Snakes
  7. ›Vipers
  8. ›Pit Vipers
  9. ›Crotalus
Western Black-tailed Rattlesnake
Plate 1 of 5. (c) Yinan Li, some rights reserved (CC BY-NC), uploaded by Yinan Li · via iNaturalist

Western Black-tailed Rattlesnake

Crotalus molossus

Crotalus molossus is a venomous pit viper species found in the southwestern United States and Mexico. Four subspecies are currently recognized, including the nominate subspecies described here.

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Where it lives

Recorded sightings

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geo-referenced records in GBIF, from museums, herbaria and field observers.

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Every page naming Crotalus molossus in the Biodiversity Heritage Library →

This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 515948.