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Spotted eagle ray

Aetobatus narinari

Tentang nama: The genus name Aetobatus comes from the Greek words aetos (eagle) and batis (ray).1

Sakit sahajaIa sakit, tetapi tidak akan mencederakan kamu dengan serius.

Ikan berbisa

SengatanMakan: Daging

Bahaya kepada manusia: MenyakitkanIa boleh jadi sangat sakit, tetapi hampir tidak pernah serius.

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

Hidup di

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

Lautan Atlantik, Lautan Pasifik, Lautan Hindi, Laut Caribbean, Teluk Mexico, Laut Merah, Laut Timor & Laut Arafura, Teluk Benggala, Teluk California

Laman utama

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

Panjang

5 m (16 ft)1

Berat

230 kg (507 lb)1

Kelajuan maksimum

kira-kira 30 km/j (19 mph)

Berenang, anggaran kasar

Apa yang ia makan?

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

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

Cara mengenalinya

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

Kuasa bisa

Sengatan

Bisa keluar melalui penyengat.

Berapa bahaya ia kepada manusia?

Bahaya kepada manusia: MenyakitkanIa boleh jadi sangat sakit, tetapi hampir tidak pernah serius.

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

Apa yang ia buat apabila takut?

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

Jika ia menyengat

Rendam luka dalam air panas, sepanas yang orang itu boleh tahan tanpa melecur (uji dengan tangan kamu sendiri), selama 30 hingga 90 minit. Dapatkan bantuan perubatan, terutamanya untuk ikan batu dan ikan pari.

Sentiasa hubungi nombor kecemasan dahulu (112, 000, 911). Ini panduan pertolongan cemas umum, bukan nasihat perubatan. Asas pertolongan cemas

Kekal selamat

Jangan sesekali sentuh, tangkap atau usik haiwan liar, walaupun yang kecil, dan walaupun ia nampak tidur atau mati.
Beri ia ruang. Jika kamu terjumpa, bertenang, undur perlahan-lahan dan biarkan ia pergi.
Jika ia menyengat kamu: bertenang, jangan bergerak, hubungi nombor kecemasan (112, 000, 911) atau pergi ke hospital dengan segera. Ingat rupanya, gambar boleh membantu.

Ia bukan mahu memburu kamu. Ia guna bisanya untuk menangkap makanan atau melindungi diri, dan ia lebih suka bersembunyi. Lagi tentang keselamatan

Di mana di dunia?

Afrika Asia Eropah Amerika Utara Amerika Selatan Australia & Oceania Lautan Pasifik Lautan Atlantik Lautan Hindi Laut Merah Laut Caribbean Teluk Mexico Laut Timor & Laut Arafura Teluk Benggala Teluk California

Berapa besar ia?

Berapa panjang ia?

Berapa berat ia?

seberat 12 ekor anjing

sepanjang 5 ekor anjing dari hidung ke ekorsepanjang 28 biji pisang disusun hujung ke hujungboleh berenang sepanjang kolam renang besar (50 m) dalam 6 saat

Berapa besar Spotted eagle ray berbanding KAMU?

Hanya matematik dalam pelayar kamu. Tiada apa yang disimpan atau dihantar ke mana-mana.

Berapa laju ia?

Perenang Olimpik kira-kira 8 km/j (5 mph)

Spotted eagle ray kira-kira 30 km/j (19 mph)

Ikan lumba-lumba pada kelajuan penuh kira-kira 35 km/j (22 mph)

berguna untuk diketahui

Fakta

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

Pemecah mitos

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

Hakikat: 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

Untuk pakar bisa

Nama saintifik: Aetobatus narinari
Kumpulan: Ikan berbisa
Keluarga: Aetobatidae2
Susunan: Myliobatiformes
Benua-benua: Lautan Atlantik, Lautan Pasifik, Lautan Hindi, Laut Caribbean, Teluk Mexico, Laut Merah, Laut Timor & Laut Arafura, Teluk Benggala, Teluk California, Lautan
Anak: 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
Keadaannya di alam liar: Near Threatened1
Bahaya kepada manusia: 2 / 5: Menyakitkan3

Dari mana fakta datang

Spotted eagle ray (Wikipedia (CC BY-SA 4.0))
Aetobatus narinari (iNaturalist): nama dan pengelasan.
Venom Wiki: tahap bahaya, saiz biasa dan anggaran kelajuan adalah penilaian kami sendiri. Lihat cara kami mengiranya: Cara kami menilai bahaya.

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