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Indochinese spitting cobra的卡通图
第 0007 号，共 1 402 张

Indochinese spitting cobra

Naja siamensis
名字的由来： The genus name Naja comes from the Sanskrit word for cobra, and siamensis comes from Siam, the old name for Thailand.1
可致命不治疗可能会要你的命。如果它咬了你或朝你眼睛吐毒液，赶快求助。
眼镜蛇、曼巴蛇和环蛇 会喷或会吐吃：肉
对人的危险: 非常危险不治疗可能会害死人。

The Siamese spitting cobra is a medium-sized snake that can spray venom from a distance. It lives in Southeast Asia, including Thailand, Cambodia, Vietnam and Laos. It is special because it is a 'true spitter' that sprays venom into the face of a threat, and its bite can be dangerous to people.1

生活在
Southeast Asia, including Thailand, Cambodia, Vietnam and Laos; possibly eastern Myanmar; released in Taiwan1
亚洲
首页
It lives in lowlands, hills, plains, woodland and jungle. It is sometimes drawn to human settlements because rodents are common around them.1
长度
90 cm到1.6 m (3 ft到5.2 ft)1
体重
1.6 kg (3.5 lb)1
最高速度
约 7.1 公里/小时（4.4 英里/小时）
在陆地上, 粗略估计
它吃什么？
It usually feeds on rodents, toads and other snakes.1
真的！Indochinese spitting cobra的照片
Indochinese spitting cobra。照片：Navapol Komanasin。 CC BY 4.0, iNaturalist.

怎样认出它

  • Body colour ranges from grey to brown to black, with white spots or stripes.1
  • The black and white colour form is common in central Thailand. Snakes from western Thailand are mostly black, and those from elsewhere are usually brown.1
  • The hood mark may be spectacle-shaped or irregular, or missing altogether, especially in adults.1
  • It is medium-sized with a more slender build than most other cobras in the genus Naja.1

常被误认为： The monocled cobra (Naja kaouthia) has a similar habitat, size and appearance, so it is easy to confuse with this species. This species is a 'true spitter' that sprays a mist, rather than the stream that many other spitting cobras produce.1

毒液之力

会喷或会吐

它会向攻击者喷射刺激性液体。

它的毒液会造成什么？

Its venom is mainly a postsynaptic neurotoxin, which attacks the nerves, and a cytotoxin, which kills tissue. A bite causes pain, swelling and necrosis (death of tissue) around the wound. Neurotoxic effects can lead to paralysis and difficulty breathing. If venom is spat into the eyes, it causes immediate, severe pain and can cause temporary or sometimes permanent blindness.1

它对人有多危险？

对人的危险: 非常危险不治疗可能会害死人。

The bite is potentially lethal to an adult human. Deaths usually happen through paralysis and asphyxiation (suffocation), mainly in rural areas where antivenin is hard to obtain. In one Thai hospital survey, neurotoxic signs appeared in 12 of 114 cases (10.5%).1

好消息：医生有药（抗毒血清）或治疗方法。1

它害怕时会做什么？

At night it is aggressive: it stands its ground, rears up, displays its hood and spits venom, and it bites as a last resort. In daylight it is usually timid and seeks shelter in the nearest burrow.1

如果它咬人或吐毒液

  • 让人保持安静不动，摘下戒指和紧身物品，尽快送医院：抗毒血清是治疗方法。
  • 如果毒液被喷进眼睛，立刻用大量清水冲洗。

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。
  • 如果它咬了你或朝你眼睛吐了毒液：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？

Indochinese spitting cobra 约 1.6 m 长 (5.2 ft)一只狗 约 1 m (3.3 ft)一个大人 约 1.7 m (5.6 ft)

它有多重？

和 13 根香蕉一样重
和 3 只家猫鼻子接尾巴一样长和 9 根香蕉首尾相接一样长51 秒就能跑完 100 米（最快的人需要 9.6 秒）

Indochinese spitting cobra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

Some hatchlings are about 32 cm long, and they are venomous from the moment they hatch.1

2

Its reported spitting range is about 1 metre, the shortest of any spitting cobra, although one researcher reports it may reach about 2 metres in a stream.1

3

It has been reported in Taiwan, where it was released into the wild as part of folklore Buddhist practices.1

4

The black and white form is so distinctive that it is the best-known colour phase, especially in central Thailand.1

谣言粉碎机

谣言： It is the same animal as the monocled cobra or the Chinese cobra.

真相： It was once confused with these snakes, but it has been confirmed as a distinct species.1

给毒液专家

学名
Naja siamensis
类别
眼镜蛇、曼巴蛇和环蛇
家人
Elapidae2
排序
Squamata
大洲
亚洲
宝宝
It lays eggs. A female lays 13 to 19 eggs, which hatch after 48 to 70 days depending on temperature. Hatchlings are independent and already have working venom systems, so they should be treated with the same respect as adults.1
对人的危险
4 / 5: 非常危险3

事实的来源

  1. Siamese spitting cobra (Wikipedia (CC BY-SA 4.0))
  2. Naja siamensis (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.

本页的每个事实都有一个编号，指向它的来源。如果我们写错了，抱歉，我们是动物爱好者，不是科学期刊。请写信到 [email protected] 告诉我们，我们会改正。

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