The black-tailed rattlesnake (Crotalus molossus) is a venomous pit viper species found in the southwestern United States and Mexico. Four subspecies are currently recognized, including …

2024年4月25日 · Get to know the black-tailed rattlesnake (Crotalus molossus) – its size, color, range, habitat, diet, reproduction, predators, lifespan, venom, and fun facts.

Crotalus molossus (the black-tailed rattlesnake) is found in the United States from central and western Texas west through the southern half of New Mexico, northern and western Arizona, …

molossus: USA (Texas, S New Mexico); Type locality: Fort Webster, Santa Rita del Cobre, New Mexico. Venomous! GRISMER (1999) elevated estebanensis to full species status based on …

The nominate species of the western blacktail rattlesnake is often referred to as the northern blacktail rattlesnake (Crotalus molossus molossus). It is found throughout much of Arizona and …

Crotalus molossus molossus or Northern black-tailed rattlesnake is typical for southern USA (Arizona, Texas, and New Mexico). Crotalus molossus nigrescens or Mexican black-tailed …

Genus – Crotalus; Species – Crotalus molossus; Subspecies – C. m. molossus, C. m. nigrescens, C. m. oaxacus, C. m. estebanensis; Snake Stats. Range – Southwestern U.S. (Arizona, New …

2009年7月11日 · Crotalus molossus is known to inhabit mountain terrain consisting of rockslides, outcrops, areas near cliffs, and stream courses or washes. Like most large rattlesnakes, the …

Northern Black-tailed Rattlesnake Crotalus molossus molossus: Description: A large 22"- 48" rattlesnake that may be brown, gray, yellow-brown, or straw colored with a series of large, …

In Arizona and northern Mexico, this snake often occurs in rocky areas in pine-oak association. A population in southeastern Arizona frequented rocky areas but used arroyos (dry creeks) and …