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Greenland shark

Somniosus microcephalus

Tentang namanya: Its family, Somniosidae, is known as the sleeper sharks.1

Hanya sakitSakit, tetapi tidak akan melukaimu dengan serius.

Hewan beracun lainnya

Beracun jika dimakanMakan: DagingBeracun, bukan berbisa

Bahaya bagi manusia: MenyakitkanBisa sangat sakit, tetapi hampir tidak pernah serius.

The Greenland shark is a huge, slow shark that lives in the cold, deep waters of the North Atlantic and Arctic Oceans. It is famous for living longer than any known vertebrate (animal with a backbone). Its flesh is poisonous to eat unless it is specially prepared.1

Beracun atau berbisa? Hewan berbisa menyuntikkan bisa lewat gigitan atau sengatan. Hewan beracun berbahaya jika disentuh atau dimakan. Yang ini beracun.

Hidup di

North Atlantic and Arctic Oceans1

Samudra Arktik, Samudra Atlantik

Beranda

It lives in cold deep water, usually between 100 and 1,200 metres down, where temperatures range from -1.1 to 7.4 °C. In winter it gathers in shallower water for warmth. It is sometimes seen around fishing boats and herds of seals, where it is drawn by the smell of rotting meat.1

Panjang

4 m sampai 6,4 m (13 ft sampai 21 ft)1

Berat

1023 kg (2255 lb)1

Kecepatan tertinggi

sekitar 2,6 km/jam (1,6 mph)

Berenang: salah satu hiu paling lambat yang pernah diukur

Apa makanannya?

It is both a scavenger and an active predator, eating fish, seals, squid and sometimes small whales. It may ambush seals while they are asleep, and it uses suction to draw prey into its mouth. It also eats carrion.1

Foto Greenland shark — Greenland shark. Foto: Hemming1952. CC BY-SA 4.0, iNaturalist.

Cara mengenalinya

A thickset, heavy body with a short, rounded snout1
Small eyes and small dorsal and pectoral fins1
Five very small gill openings for its size1
Colour ranges from pale creamy-grey to blackish-brown, usually uniform, sometimes with whitish spots or faint dark streaks on the back1
Often has small parasitic copepods (crustaceans) attached to its eyes1

Kekuatan racun

Beracun jika dimakan

Ia hanya berbahaya jika ada yang memakannya.

Apa efek racunnya?

The shark is not venomous. Its meat is poisonous to mammals because it contains high levels of trimethylamine N-oxide (TMAO), a natural chemical that makes the flesh toxic.1

Seberapa berbahaya bagi manusia?

Bahaya bagi manusia: MenyakitkanBisa sangat sakit, tetapi hampir tidak pernah serius.

Greenland sharks are not considered a threat to people, because they live deep in remote, cold waters. Only one possible attack is recorded, in 1936, and it was never linked to this species. One unverified report from around 1859 describes a human leg found in a shark's stomach.1

Apa yang dilakukannya saat takut?

When hauled onto a boat, it thrashes its tail so violently that it is dangerous to stand near it, and its muscles can still twitch after death.1

Jika seseorang menyentuh atau memakannya

Jika seseorang memakannya atau mengalami gejala setelah memakannya: segera hubungi nomor darurat atau pusat informasi keracunan.

Selalu hubungi nomor darurat dulu (112, 000, 911). Ini panduan pertolongan pertama umum, bukan nasihat medis. Dasar-dasar pertolongan pertama

Tetap aman

Jangan pernah menyentuh, menangkap, atau mengganggu hewan liar, walaupun kecil, dan walaupun tampak tidur atau mati.
Beri ia ruang. Jika bertemu, tetap tenang, mundur perlahan, dan biarkan ia pergi.
Jika kamu menyentuh atau memakannya: jangan mengucek mata atau mulut, cuci tangan, dan cari bantuan medis.

Ia tidak mengincarmu. Racunnya hanya ada supaya tidak ada yang memakannya. Lebih lanjut tentang tetap aman

Di mana di dunia?

Afrika Asia Eropa Amerika Utara Amerika Selatan Australia dan Oseania Samudra Atlantik Samudra Arktik

Seberapa besar dia?

Seberapa panjang dia?

Seberapa berat dia?

seberat 51 anjing

sepanjang 6 anjing dari hidung ke ekorsepanjang 36 pisang yang dijajarkanbisa berenang sepanjang kolam renang besar (50 m) dalam 69 detik

Seberapa besar Greenland shark dibandingkan KAMU?

Hanya hitungan di browsermu. Tidak ada yang disimpan atau dikirim ke mana pun.

Seberapa cepat dia?

Siput kebun sekitar 0,05 km/jam (0,03 mph)

Greenland shark sekitar 2,6 km/jam (1,6 mph)

Orang yang berenang sekitar 3 km/jam (1,9 mph)

layak diketahui

Fakta

It is thought to have the longest lifespan of any known vertebrate, estimated at between 272 and 510 years.1

It is one of the slowest-swimming fish for its size, with a fastest cruising speed of about 2.7 km/h.1

Parasitic copepods often attach to its eyes and can damage them, but this does not seem to shorten its life, because it relies mainly on smell and hearing.1

It is one of the largest shark species alive, with the largest confirmed specimen weighing around 1,023 kg.1

In Iceland, a specially treated form of its meat is eaten as a pungent delicacy called kæstur hákarl.1

Its slow metabolism is thought to be linked to its very long life, although this is still a hypothesis.1

Pembongkar mitos

Mitos: The Greenland shark is a dangerous threat to humans.

Faktanya: It is not considered a threat to people. It lives deep in cold, remote waters, and the only report of a possible attack was never confirmed as this species.1

Untuk ahli bisa

Nama ilmiah: Somniosus microcephalus
Kelompok: Hewan beracun lainnya
Keluarga: Somniosidae2
Urutan: Squaliformes
Benua: Samudra Arktik, Samudra Atlantik, Samudra
Anak: Pups are born alive, after an estimated gestation period of 8 to 18 years. Females reach sexual maturity at around 150 years of age.1
Bahaya bagi manusia: 2 / 5: Menyakitkan3

Dari mana faktanya berasal

Greenland shark (Wikipedia (CC BY-SA 4.0))
Somniosus microcephalus (iNaturalist): nama dan klasifikasi.
Venom Wiki: tingkat bahaya, ukuran umum, dan perkiraan kecepatan adalah buatan kami. Lihat cara kami menghitungnya: Cara kami menilai bahaya.

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