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Twin-spotted rattlesnake的卡通图
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Twin-spotted rattlesnake

Crotalus pricei
名字的由来： Its scientific name, pricei, honours William Wightman "Billy" Price, a field biologist who collected the first specimens.1
只是会疼会疼，但不会对你造成严重伤害。
响尾蛇 咬伤吃：肉
对人的危险: 很疼可能真的很疼，但几乎从不严重。

The twin-spotted rattlesnake is a small venomous snake that lives among rocky mountains in the south-western United States and northern Mexico. It is a pit viper, a group of snakes that use heat-sensing pits to find their prey. No bites to people from this snake have been recorded.1

生活在
Southwestern United States (south-eastern Arizona) and northern Mexico, including Sonora, Chihuahua, Durango and parts of Coahuila and Nuevo León1
北美洲
首页
It lives amid mountain rocks, where nights are often cold. Its range covers the Sierra Madre Occidental and Sierra Madre Oriental mountain ranges.1
长度
66 cm (2.2 ft)1
最高速度
约 3.3 公里/小时（2.1 英里/小时）
在陆地上, 粗略估计
它吃什么？
It hunts small rodents and lizards.1
真的！Twin-spotted rattlesnake的照片
Twin-spotted rattlesnake。照片：Juan Cruzado Cortés。 CC BY-SA 4.0, Wikimedia Commons.

怎样认出它

  • Ground colour is grey, bluish-grey, brownish-grey, or medium to reddish-brown, usually with fine brown speckling1
  • A series of dark blotches runs along the back, often split down the middle to form 39 to 64 pairs1
  • It is a small rattlesnake, usually 50 to 60 cm long including the tail1
  • It has a rattle at the tail end1

毒液之力

咬伤

它咬的时候，毒液通过毒牙或牙齿出来。

它的毒液会造成什么？

Its venom is not well studied. Some have suggested it may be highly potent, but little is known about its effects on the body.1

它对人有多危险？

对人的危险: 很疼可能真的很疼，但几乎从不严重。

No bites to humans from this snake have been recorded.1

它害怕时会做什么？

It may rattle furiously at people passing by, although the sound can be hard to hear among the rocks. Its colour pattern helps it blend with the light and shadow of the mountains.1

如果它咬人

  • 让人保持安静不动，被咬的肢体与心脏保持同一高度，摘下戒指和紧身物品，尽快送医院。

一定先拨打你的急救电话（112、000、911）。这里是一般急救指导，不是医疗建议。 急救基础

注意安全

  • 永远不要摸、抓或逗弄野生动物，即使是很小的，即使它看起来在睡觉或已经死了。
  • 给它留出空间。如果遇到它，保持冷静，慢慢后退，让它走自己的路。
  • 如果被它咬了：保持冷静，保持不动，拨打你的急救电话（112、000、911）或尽快去医院。记住它长什么样，拍张照片会有帮助。

它不是冲着你来的。它用毒液捕猎或保护自己，而且它更愿意躲起来。 更多安全知识

在世界哪里？

非洲亚洲欧洲北美洲南美洲澳大利亚和大洋洲

它有多大？

它有多长？

Twin-spotted rattlesnake 约 66 cm 长 (2.2 ft)一只家猫 约 50 cm (1.6 ft)一只狗 约 1 m (3.3 ft)
和 4 根香蕉首尾相接一样长110 秒就能跑完 100 米（最快的人需要 9.6 秒）

Twin-spotted rattlesnake和你比起来有多大？

只是在你的浏览器里算一算。什么都不会被保存或发送到任何地方。

它有多快？

值得了解

事实

1

Its blotchy pattern looks bizarre to us, but it helps the snake blend into the mountain rocks.1

2

Its rattle can be sounded furiously, yet it can be hard to hear in its rocky home.1

谣言粉碎机

谣言： Its venom is known to be very potent and dangerous to people.

真相： High potency has only been suggested. Little is known about its venom, and no bites to humans have been recorded.1

给毒液专家

学名
Crotalus pricei
类别
响尾蛇
家人
Viperidae2
排序
Squamata
大洲
北美洲
它在野外过得怎么样
Least Concern1
对人的危险
2 / 5: 很疼3

事实的来源

  1. Crotalus pricei (Wikipedia (CC BY-SA 4.0))
  2. Crotalus pricei (iNaturalist): 名称和分类。
  3. Venom Wiki: 危险等级、典型大小和速度估计都是我们自己给出的。看看我们是怎么算的： 我们如何评定危险.

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同一类别的更多动物: 响尾蛇

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也生活在: 北美洲

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