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Dugite 的卡通圖
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Dugite

Pseudonaja affinis
名字的由來: The word dugite comes from Nyungar names for the snake, such as toogitj, dukayj and dukitj.1
可能致命不治療的話可能會害死你。如果牠咬了你,要趕快求救。
澳洲的蛇 咬吃:肉
對人的危險: 非常危險如果沒有治療,牠可能會害死一個人。

The dugite is a highly venomous snake found in southern Western Australia and in remote coastal parts of western South Australia. Its venom is potentially one of the most lethal in the world, so it is a snake to treat with great respect. It is common in and around Perth, where it often shelters near buildings.1

分布在
Southern Western Australia and remote coastal western South Australia1
澳洲與大洋洲
首頁
Dugites live in coastal dunes, heathlands, shrublands and woodlands, and they also do well in degraded places such as golf courses, industrial areas and open farmland. In the Perth metropolitan area, they are one of the most common snakes found next to buildings, where they shelter under concrete slabs, fibro sheeting and roofing tin.1
長度
2 m (6,6 ft)1
最高速度
大約 7,8 km/h(4,8 mph)
在陸地上, 粗略估計
牠吃什麼?
Dugites eat lizards, other snakes, mice and rats. House mice are a main food source for them, which has helped their population grow.1
是真的!Dugite 的照片
Dugite。照片:Bradford G. Jones。 CC BY-SA 4.0, Wikimedia Commons.

怎麼認出牠

  • Coloured grey, green or brown, but the colours vary widely between individuals, so colour alone is not a reliable guide.1
  • Black scales may be scattered over the body.1
  • Relatively large scales with a semi-glossy look.1
  • The head is rather small and not clearly separate from the neck.1
  • Long and slender body, typically about 1.5 metres in total length.1

毒液力量

咬

咬的時候,毒液會從毒牙或牙齒出來。

牠的毒液有什麼作用?

The venom has coagulopathic and procoagulant effects, meaning it disturbs the way blood clots. It is potentially one of the most lethal venoms in the world. In a 2011 case, a boy bitten by a dugite was temporarily paralysed, showing that the venom can affect the nerves and muscles as well as the blood.1

牠對人有多危險?

對人的危險: 非常危險如果沒有治療,牠可能會害死一個人。

Dugites are potentially lethal. They generally avoid biting people, but the risk of encounters rises during the mating season in October and November. The last recorded human death attributed to a dugite was in August 2015 in South Fremantle. In 2011 a seven-year-old boy was bitten and temporarily paralysed, and he made a full recovery.1

好消息:醫生有藥(抗毒血清)或治療方法。1

牠害怕時會做什麼?

When disturbed they are very shy and often slither away, but they will defend themselves if cornered.1

如果牠咬人

  • Prompt medical attention is essential after a bite. In a December 2020 case, a three-year-old girl bitten by a snake believed to be a dugite was quickly immobilised by her grandmother, who wrapped her legs in pressure bandages. She was treated with antivenom in hospital and made a full recovery.1
  • 加壓固定法:用彈性繃帶緊緊包住咬傷處,再往上包住整條手臂或腿,用夾板固定,並讓傷者完全不動,直到救援抵達。
  • 不要清洗咬傷處:醫院可以檢驗留在皮膚上的毒液,選出正確的抗毒血清。

一定要先打緊急電話(112、000、911)。這是一般急救指引,不是醫療建議。 急救基本知識

注意安全

  • 絕對不要碰、抓或捉弄野生動物,就算是很小的動物,就算牠看起來在睡覺或已經死了也一樣。
  • 給牠空間。如果遇到了,保持冷靜,慢慢往後退,讓牠自己離開。
  • 如果被牠咬了:保持冷靜,保持不動,打緊急電話(112、000、911)或趕快去醫院。記住牠的樣子,有照片會很有幫助。

牠不是想來抓你。牠用毒液來捕捉食物或保護自己,而且牠更想躲起來。 更多安全知識

牠有多大?

牠有多長?

Dugite 大約 2 m 長 (6,6 ft)大人的腳踏車 大約 1,8 m (5,9 ft)一台汽車 大約 4,5 m (15 ft)
跟 4 隻家貓從鼻子接到尾巴一樣長跟 11 根香蕉頭尾相接一樣長可以在 46 秒內跑完 100 公尺(最快的人類需要 9.6 秒)

Dugite 跟「你」比起來有多大?

只是在你的瀏覽器裡做算術。什麼都不會儲存,也不會傳送到任何地方。

牠有多快?

值得知道

小知識

1

Its venom is potentially one of the most lethal in the world.1

2

Dugites have become more common because of the house mouse, which is one of their main foods.1

3

Dugites can lay two clutches of eggs in the same season when conditions are good.1

4

The Irish activist John Boyle O'Reilly wrote a poem called The Dukite Snake, published in his 1878 collection Songs, Legends and Ballads, based on a bushman's myth.1

5

In winter, dugites burrow.1

破解迷思

迷思: Dugites are aggressive and will chase people.

真相: Dugites are very shy and usually slither away when disturbed. They generally avoid biting people, but they will defend themselves if cornered.1

給毒液專家

學名
Pseudonaja affinis
類群
澳洲的蛇
家人
Elapidae2
排序
Squamata
各大洲
澳洲與大洋洲
寶寶
Dugites lay eggs, typically around 30 at a time, and leave them to hatch on their own after about 65 days. Under good conditions, they can lay two clutches in one season.1
對人的危險
4 / 5: 非常危險3

知識的出處

  1. Dugite (Wikipedia (CC BY-SA 4.0))
  2. Pseudonaja affinis (iNaturalist): 名稱和分類。
  3. Venom Wiki: 危險等級、一般大小和速度估計都是我們自己定的。看看我們是怎麼算出來的: 我們怎麼評估危險.

這一頁的每個知識都有一個數字,指向它的出處。如果我們寫錯了,對不起,我們是動物迷,不是科學期刊。寫信到 [email protected] 告訴我們,我們會修正。

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同一類群的其他動物: 澳洲的蛇

也分布在: 澳洲與大洋洲

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