The Western Diamondback Rattlesnake (Crotalus atrox) is a large North American snake featured in the Standard Edition of Planet Zoo.
Zoopedia descreption[]
General[]
Population in the Wild: Unknown
The Western diamondback rattlesnake (or Crotalus atrox) is a species of venomous snake native to the deserts, grassland and scrubland of the USA and Mexico; so named for the pattern of grey and brown scales on its back. It reaches an average length of 4ft - although a specimen of 7ft in length has been reported - and males are larger than females. It is a dangerous species that will strike if it perceives threat.
Social[]
Western diamondback rattlesnakes are solitary animals. It's rare they will encounter each other except when males search for mating partners, and they do not interact in the wild otherwise.
Reproduction[]
Males search for females by tracking pheromonal signals; the female will signal her receptivity by becoming passive and allowing the male to climb on top of her. He will put his whole body on top and wrap his tail underneath hers, and then they will mate. Between 6 to 7 months later, the mother will give birth to a litter of 8 to 25 offspring, which are independent from birth. They will reach sexual maturity by 3 years old.
Animal Care[]
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Zoopedia Fun Facts[]
- The Western diamondback rattlesnake is responsible for the most snakebite fatalities in Mexico and the USA.
- The rattle at the end of the Western diamondback rattlesnake's tail is used to create warning signals when it is threatened.
- The Western diamondback rattlesnake has a heat-sensing pit behind each nostril that allows it to perceive very slight differences in temperature in the environment; this makes it a formidable hunter.
- Western diamondback rattlesnakes eat only every 2 to 3 weeks in the Wild.
- The presence of the Western diamondback rattlesnake is beneficial to humans because they keep rodent levels low.