Venom Wiki / Inyamaswa zose / Cone snail na octopus

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East Pacific red octopus

Octopus rubescens

Irababaza gusaIrababaza, ariko ntizakugirira nabi bikomeye.

Cone snail na octopus

IrarumaIrya: Inyama

Akaga ku bantu: IrababazaIshobora kubabaza cyane, ariko hafi ya buri gihe nta kibazo gikomeye biteza.

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

Iba muri

North American West Coast, from the southern Gulf of California to the Gulf of Alaska; may also occur in the western Pacific Ocean1

Inyanja ya Pasifika

Ahabanza

It lives on the seabed from the intertidal zone down to depths of about 300 m (980 ft). It is a shallow-water animal and is found throughout much of its range in these habitats.1

Uburebure

8 cm kugeza kuri 10 cm (3,1 in kugeza kuri 3,9 in)1

Ibiro

100 g kugeza kuri 400 g (4 oz kugeza kuri 14 oz)1

Umuvuduko wo hejuru

hafi 25 km/h (16 mph)

Koga, ikigereranyo cy'ugereranyije

Irya iki?

It is a generalist predator that feeds on gastropods (sea snails), bivalves, crabs and barnacles. It pounces on its prey and changes colour in a set sequence at the moment of capture. When it attacks a bivalve, it drills a hole through the shell and delivers venom, then opens the shell more easily.1

Ifoto ya East Pacific red octopus — East Pacific red octopus. Ifoto: Original uploader was Taollan82 at en.wikipedia. CC BY-SA 3.0, Wikimedia Commons.

Uko wayimenya

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

Ikunze kwitiranywa na: 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

Imbaraga z'ubumara

Iraruma

Ubumara busohokera mu menyo yayo y'ubumara cyangwa mu yandi menyo iyo iriye.

Ubumara bwayo bukora iki?

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

Iteje akaga kangana iki ku bantu?

Akaga ku bantu: IrababazaIshobora kubabaza cyane, ariko hafi ya buri gihe nta kibazo gikomeye biteza.

Niba iruma

Gupfuka ukanda no kudanyeganyeza (pressure immobilisation): zingira bande ikweduka kandi ifashe neza hejuru y'aho yarumye, hanyuma uzamuke ku rugingo rwose, urushyireho agati ko kurukomeza (attelle), kandi umuntu agume atanyeganyega na gato kugeza ubutabazi buhageze.
Octopus ifite impeta z'ubururu cyangwa cone snail bishobora gutuma umuntu ahagarika guhumeka nyamara akiri maso: hamagara ubutabazi kandi witegure kumuhumekera mu kanwa kugeza igihe abo mu mbangukiragutabara bagusimbuye.

Buri gihe banza uhamagare nimero y'ubutabazi (112, 000, 911). Izi ni inama rusange z'ubutabazi bw'ibanze, si inama za muganga. Ibanze by'ubutabazi bw'ibanze

Irinde akaga

Ntuzigere ukora, ufata cyangwa ushotora inyamaswa yo mu gasozi, nubwo yaba ntoya, kandi nubwo yasa n'isinziriye cyangwa yapfuye.
Yihe umwanya. Niba uhuye n'imwe, tuza, usubire inyuma buhoro buhoro kandi uyireke yigendere.
Niba imwe ikurumye: tuza, ntunyeganyege, hamagara nimero y'ubutabazi (112, 000, 911) cyangwa ujye ku bitaro vuba. Ibuka uko yasaga, ifoto irafasha.

Ntigushakisha ngo ikugirire nabi. Ikoresha ubumara bwayo kugira ngo ifate ibyo kurya cyangwa yirinde, kandi ikunda cyane kwihisha. Ibindi ku kwirinda

Ni hehe ku isi?

Afurika Aziya Uburayi Amerika y'Amajyaruguru Amerika y'Amajyepfo Ositaraliya na Oseyaniya Inyanja ya Pasifika

Ingana gute?

Ireshya ite?

Iremera ibingana iki?

iremera nk'imineke 3

ireshya n'ibice 3 by'ibikinisho byo kubaka biri ku murongoyakoga uburebure bw'ikidendezi kinini (metero 50) mu masegonda 7,2

East Pacific red octopus ingana ite ugereranyije NAWE?

Ni imibare gusa ikorerwa muri mudasobwa yawe. Nta kintu kibikwa cyangwa cyoherezwa ahandi.

Yihuta gute?

Umwogeyi wo mu mikino Olempike hafi 8 km/h (5 mph)

East Pacific red octopus hafi 25 km/h (16 mph)

Dolufine yiruka uko ishoboye kose hafi 35 km/h (22 mph)

bikwiye kumenywa

Ibintu by'ukuri

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

Usenya ibinyoma

Ikinyoma: Because captive animals were active at night, many people believed it hunts only at night.

Ukuri: A study in Puget Sound, Washington, found that a local population was likely active during the day (diurnal).1

Ku bahanga mu by'ubumara

Izina rya siyansi: Octopus rubescens
Itsinda: Cone snail na octopus
Umuryango: Octopodidae2
Itsinda rinini (order): Octopoda
Imigabane: Inyanja ya Pasifika, Inyanja ngari
Akaga ku bantu: 2 / 5: Irababaza3

Aho ibintu bivugwa bituruka

East Pacific red octopus (Wikipedia (CC BY-SA 4.0))
Octopus rubescens (iNaturalist): amazina n'ibyiciro.
Venom Wiki: urwego rw'akaga, ingano isanzwe n'ikigereranyo cy'umuvuduko ni ibyacu bwite. Reba uko tubibara: Uko tugena akaga.

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