What is the accurate Latin name for the black-tailed rattlesnake found in Sabino Canyon, Tucson, AZ? Is it Crotalus molossus molossus? Or is it Crotalus ornatus?
I am finding some conflicting information on this, and am trying to make sense of it. Anyone have an definitive answers?
Dedicated exclusively to field herping.
Moderator: Scott Waters
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This paper helped clarify, thanks ya'll:Geographically, this basal divergence corre-
sponds to a valley running from southeastern
Otero County, New Mexico through south-
central Presidio County, Texas.