Summary description from Wikipedia:

Crotalus molossus nigrescens in languages:

English

Mexican Black-tailed Rattlesnake

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Parent Taxon

• N/A

Sibling Taxa

• Crotalus molossus molossus
• Crotalus molossus nigrescens
• Crotalus molossus oaxacus

Top Observation Places

• San Miguel de Allende
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