dcsimg
7.calphotos 0000 0000 1011 0260
2011 Todd Pierson   cc-by-nc

Crotalus willardi (Arizona ridge-nosed rattlesnake) is a species of Serpentes in the family Viperidae. It is found in the Nearctic. Individuals are known to live for 21.3 years.

show all records

EOL has data for 11 attributes, including:

Known occurrences, collected specimens and observations of Arizona ridge-nosed rattlesnake