East Pacific red octopus
The East Pacific red octopus is a small octopus that lives along the North American West Coast. It is the most common shallow-water octopus in much of this region and hunts on the seabed. It is special because scientists have shown it has individual personalities, the first invertebrate found to have them.1

Cara mengenalinya
- Its colour can vary from deep brick red to brown, to white, or a mottled mixture of these.1
- It can change both its colour and skin texture.1
- It has three eyelash-like papillae (small bumps) below each eye.1
- Adults usually have a mantle (body) length of 8–10 cm, with arms of 30–40 cm.1
Sering tertukar dengan: Small individuals of the giant Pacific octopus (Enteroctopus dofleini) can be mistaken for it in the north of its range. The East Pacific red octopus has three eyelash-like papillae below each eye, which the giant Pacific octopus lacks.1
Kekuatan bisa
Bisanya keluar lewat taring atau gigi saat menggigit.
Apa efek bisanya?
It uses venom to subdue its prey. After catching a bivalve such as a clam, it drills a hole through the shell near the adductor muscles and injects venom through that hole.1
Seberapa berbahaya bagi manusia?
Bahaya bagi manusia: MenyakitkanBisa sangat sakit, tetapi hampir tidak pernah serius.
Jika ia menggigit
- Imobilisasi dengan tekanan: balut gigitan dengan perban elastis yang kencang lalu lanjutkan ke seluruh anggota tubuh, pasang bidai, dan jaga orangnya benar-benar diam sampai bantuan datang.
- Gurita cincin biru atau siput kerucut bisa membuat orang berhenti bernapas padahal ia masih sadar: minta bantuan dan bersiaplah memberi napas buatan sampai ambulans datang.
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 ia menggigitmu: tetap tenang, jangan bergerak, hubungi nomor darurat (112, 000, 911) atau segera ke rumah sakit. Ingat seperti apa rupanya, foto sangat membantu.
Ia tidak mengincarmu. Ia memakai bisanya untuk menangkap makanan atau melindungi diri, dan ia jauh lebih suka bersembunyi. Lebih lanjut tentang tetap aman
Seberapa besar dia?
Seberapa panjang dia?
Seberapa berat dia?
sepanjang 3 balok mainan yang dijajarkan
bisa berenang sepanjang kolam renang besar (50 m) dalam 7,2 detikSeberapa besar East Pacific red octopus dibandingkan KAMU?
Hanya hitungan di browsermu. Tidak ada yang disimpan atau dikirim ke mana pun.
Seberapa cepat dia?
Fakta
It was the first invertebrate in which individual personalities were demonstrated.1
In the 2016 Pixar film Finding Dory, a character named Hank is an East Pacific red octopus. The animators gave him seven arms because they could not fit all eight on his model.1
It drills holes in bivalve shells, often near the adductor muscles, to reach the prey inside.1
A 2011 study suggested it may choose prey based on how easily the fat can be digested rather than on calories.1
It was widely thought to be a young giant Pacific octopus before it was described as a species in 1953.1
Pembongkar mitos
Mitos: Because captive animals were active at night, many people believed it hunts only at night.
Faktanya: A study in Puget Sound, Washington, found that a local population was likely active during the day (diurnal).1
Dari mana faktanya berasal
- East Pacific red octopus (Wikipedia (CC BY-SA 4.0))
- Octopus rubescens (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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Gigitan

