第 1005 號，共 1 402 號

Electric ant

Wasmannia auropunctata

名字的由來： Its name comes from its painful sting, which feels strong for an ant of its size.1

只是會痛會痛，但不會對你造成嚴重傷害。

螞蟻

螫吃：每樣都來一點

對人的危險: 疼痛可能會非常痛，但幾乎從來不會很嚴重。

The electric ant, also called the little fire ant, is a tiny ant, about 1.5 mm long, that can give a surprisingly painful sting. It first lived in Central and South America, but it has spread to many other parts of the world. It is an invasive species that harms native wildlife, crops and pets.1

分布在

Native to Central and South America; spread to Africa, North America, Europe, Asia, Pacific islands and Cairns (Australia)1

北美洲, 南美洲

首頁

It is a generalist that mostly lives in areas linked to people in warm regions, such as forest edges, managed forests, farms and plantations. It nests under rocks and plant litter and can also set up colonies in homes, in furniture, food and clothing.1

長度

1 mm 到 2 mm (0 in 到 0,1 in)1

最高速度

大約 0,074 km/h（0,05 mph）

在陸地上, 粗略估計

牠吃什麼？

It eats other insects, decaying vegetation, seeds, plants and honeydew. It is an effective predator, using its venomous sting to subdue large insects and small animals.1

Electric ant 的照片 — Electric ant。照片：unknown。 CC0, iNaturalist.

怎麼認出牠

Very small, about 1 to 2 mm long as a worker.1
Light to golden brown (ginger) in colour, with the rear body (gaster) often darker.1
Thorax has long, sharp spines.1
Antennae have 11 segments, with the last two forming a distinct club.1
Body is sparsely covered with long, upright hairs.1

毒液力量

螫

毒液從螫針出來。

牠的毒液有什麼作用？

It has a venomous sting that is painful for its size. Stings cause itchy, painful welts up to about 2.5 cm long. The sting can also subdue large insects and vertebrate prey.1

牠對人有多危險？

對人的危險: 疼痛可能會非常痛，但幾乎從來不會很嚴重。

The ants will readily attack people, and their stings can be painful out of proportion to their size. They can blind pets and large domestic animals, such as cats and dogs, if stung around the eyes. They also harm farming, by stripping nutrients from crops and making them more open to disease and pests.1

如果牠螫人

清洗並冷敷螫傷處。
如果傷者呼吸困難、臉部或喉嚨腫脹，或覺得快要昏倒，這就是過敏急症：打緊急電話。

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。
如果被牠螫了：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

在世界上的哪裡？

非洲亞洲歐洲北美洲南美洲澳洲與大洋洲

牠有多大？

牠有多長？

小到可以坐在你的指甲上比花園蝸牛還慢

Electric ant 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？

一隻花園蝸牛 大約 0,05 km/h (0,03 mph)

Electric ant 大約 0,074 km/h (0,05 mph)

一隻陸龜 大約 0,3 km/h (0,19 mph)

值得知道

小知識

In the Galapagos Islands, it is considered one of the most aggressive introduced species, and it has contributed to declines in tortoise populations by eating hatchlings and attacking adult eyes.1

Its sting is painful far out of proportion to its tiny size.1

Queens can produce daughters that are genetic copies of themselves, while workers are produced sexually.1

It has been found in cold places such as Canada and England, where it survives in large buildings and greenhouses.1

It is a suspected link to Florida keratopathy, an eye condition, although this is not confirmed.1

It was once introduced to plantations in Gabon and Cameroon as a biological control agent.1

給毒液專家

學名: Wasmannia auropunctata
類群: 螞蟻
家人: Formicidae2
排序: Hymenoptera
各大洲: 北美洲, 南美洲
寶寶: Queens produce new queens without mating (parthenogenesis), while sterile workers usually come from eggs fertilised by males.1
對人的危險: 2 / 5: 疼痛3