第 1247 号，共 1 402 张

Spotted eagle ray

Aetobatus narinari

名字的由来： The genus name Aetobatus comes from the Greek words aetos (eagle) and batis (ray).1

只是会疼会疼，但不会对你造成严重伤害。

有毒的鱼

蜇伤吃：肉

对人的危险: 很疼可能真的很疼，但几乎从不严重。

The spotted eagle ray is a flat, disc-shaped fish with dark blue or black skin covered in white spots and a snout shaped like a duck's bill. It lives in warm coastal waters, often near coral reefs and bays. It is known for leaping out of the water, sometimes onto boats.1

生活在

Atlantic Ocean, including the Caribbean and Gulf of Mexico (recent authorities limit the name to the Atlantic)1

大西洋, 太平洋, 印度洋, 加勒比海, 墨西哥湾, 红海, 帝汶海和阿拉弗拉海, 孟加拉湾, 加利福尼亚湾

首页

It is found in shallow coastal water by coral reefs and bays, down to depths of 80 metres. It often swims freely in open water, usually in groups close to the surface. It is most often seen in bays and reefs, and it sometimes leaps onto boats and snorkellers.1

长度

5 m (16 ft)1

体重

230 kg (507 lb)1

最高速度

约 30 公里/小时（19 英里/小时）

游泳, 粗略估计

它吃什么？

It eats bivalves, crabs, whelks, other shellfish, shrimp, small fish and other animals. It digs in the sand with its snout to find buried food, and its chevron-shaped teeth crush hard shells.1

Spotted eagle ray的照片 — Spotted eagle ray。照片：the manta ray had a family。 Public domain, Wikimedia Commons.

怎样认出它

Flat, disc-shaped body that is deep blue or black on top, with white spots or rings1
White underbelly1
Flat snout shaped like a duck's bill1
Long tail with 2 to 6 venomous, barbed spines near the base, just behind the pelvic fins1

毒液之力

蜇伤

毒液通过蜇刺出来。

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。

Spotted eagle rays are shy and generally avoid human contact, so they do not pose a significant threat to people. There have been several reports of them leaping onto boats and landing on people. In one incident in the Florida Keys, a woman died.1

它害怕时会做什么？

When threatened, it can leap out of the water, and it avoids human contact.1

如果它蜇人

把伤口泡在热水里，水温以不烫伤为限、尽量热（先用你自己的手试一试），泡 30 到 90 分钟。去看医生，尤其是被石头鱼和魟鱼伤到时。

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。
如果被它蜇了：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太平洋大西洋印度洋红海加勒比海墨西哥湾帝汶海和阿拉弗拉海孟加拉湾加利福尼亚湾

它有多大？

它有多长？

它有多重？

和 12 只狗一样重

和 5 只狗鼻子接尾巴一样长和 28 根香蕉首尾相接一样长6 秒就能游完一个大泳池（50 米）

Spotted eagle ray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？

一名奥运游泳选手 约 8 公里/小时 (5 mph)

Spotted eagle ray 约 30 公里/小时 (19 mph)

一只全速游的海豚 约 35 公里/小时 (22 mph)

值得了解

事实

The largest spotted eagle rays have a wingspan of up to 3 metres and can weigh 230 kilograms.1

When digging for food, a cloud of sand surrounds the ray and sand is blown out through its gills.1

Sharks such as the tiger shark, bull shark and great hammerhead hunt spotted eagle rays. Sharks have also been seen following females during birth to eat the newborn pups.1

Spotted eagle rays are most often seen alone, but they sometimes swim in groups of 6 or more.1

The Great Barrier Reef protects this ray, and in Florida it is illegal to fish for, land, buy or trade it.1

Newborn pups have discs measuring 17 to 35 centimetres across, and they mature in 4 to 6 years.1

谣言粉碎机

谣言： Spotted eagle rays are a major danger to people.

真相： They are shy and generally avoid human contact, so they do not pose a significant threat to humans. Leaping onto boats is rare but has caused harm.1

给毒液专家

学名: Aetobatus narinari
类别: 有毒的鱼
家人: Aetobatidae2
排序: Myliobatiformes
大洲: 大西洋, 太平洋, 印度洋, 加勒比海, 墨西哥湾, 红海, 帝汶海和阿拉弗拉海, 孟加拉湾, 加利福尼亚湾, 海洋
宝宝: They give birth to live young. The eggs hatch inside the mother after a gestation period of one year, and she gives birth to a maximum of four pups.1
它在野外过得怎么样: Near Threatened1
对人的危险: 2 / 5: 很疼3