Crotalus morulus | |
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Scientific classification ![]() | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Reptilia |
Order: | Squamata |
Suborder: | Serpentes |
Family: | Viperidae |
Genus: | Crotalus |
Species: | C. morulus |
Binomial name | |
Crotalus morulus Klauber, 1952 | |
Synonyms [1] | |
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Crotalus morulus, or the Tamaulipan rock rattlesnake, is a species of rattlesnake from Mexico, closely related to and previously considered a subspecies of Crotalus lepidus . [2] [3] The name morulus comes from the Latin word morus for mulberry in reference to their mottled patterns. As with all rattlesnakes, it is venomous. [4]
As juveniles, Crotalus morulus has a dark pattern with black blotches dorsally on a grey base, the dark colours blending between the patterns. Adults are also grey with dark-brown blotches. [4] They are distinguished from Crotalus lepidus by this dark colouration and higher number of blotches. [3]
Their rattle is also known to be fluorescent, although more dull in adults than neonates. [5]
Crotalus morulus is known to be ovoviviparous. [4]