Venom Wiki / Dhammaan xayawaanka / Qolofley koon iyo oktobas

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Bay of Bengal blue-ringed octopus

Hapalochlaena nierstraszi

Wuu dili karaaWuu ku dili karaa haddii aan la daaweyn. Haddii uu ku qaniino, si degdeg ah caawimaad u hel.

Qolofley koon iyo oktobas

QaniinWuxuu cunaa: Hilib

Khatarta dadka: Aad u khatar badanWuxuu dili karaa qof aan daaweyn helin.

The Bay of Bengal blue-ringed octopus is a small sea creature that hides in rock crevices and coral reefs. It is one of the most venomous marine animals in the world, even though it is only about the size of a hand. Its blue rings are a warning to keep away.1

Wuxuu ku nool yahay

Bay of Bengal, Indian Ocean and Pacific Ocean, from Japan to Australia (blue-ringed octopuses in general)1

Badweynta Hindiya, Badda Andaman, Gacanka Bengaal

Bogga hore

It lives in tide pools, between rocks, in crevices and shells, and on coral reefs. Blue-ringed octopuses hide in crevices and pile rocks at the entrance to their lairs.1

Dherer

12 cm ilaa 20 cm (4.7 in ilaa 7.9 in)1

Xawaaraha ugu sarreeya

qiyaastii 25 km/saac (16 mayl/saac)

Dabbaal, qiyaas qallafsan

Muxuu cunaa?

It eats small crustaceans, including crabs, hermit crabs and shrimp, as well as fish. It pounces on its prey, seizes it with its arms, and pierces the shell or exoskeleton with its horny beak to release venom.1

Sawirka Bay of Bengal blue-ringed octopus — Bay of Bengal blue-ringed octopus. Sawir: Jens Petersen. CC BY 2.5, Wikimedia Commons.

Sida loo aqoonsado

Yellowish skin with blue and black rings1
Small size, about 12 to 20 cm1
When provoked, it turns bright yellow and its rings flash bright iridescent blue within a third of a second1
Usually hides in crevices and is rarely seen out in the open1

Awoodda sunta

Qaniin

Suntu waxay ka soo baxdaa ilkihiisa sunta ama ilkihiisa marka uu qaniino.

Maxay samaysaa suntiisa (qaniin ama mudid)?

Its venom contains tetrodotoxin, a neurotoxin (a poison that attacks the nerves). It causes paralysis of the muscles and can stop breathing within minutes. Victims stay fully aware but cannot move, and the venom can also cause nausea, heart failure and blindness.1

Intee buu dadka khatar ugu yahay?

Khatarta dadka: Aad u khatar badanWuxuu dili karaa qof aan daaweyn helin.

The octopus carries enough venom to kill more than 20 adult humans within minutes. Its bites are tiny and often painless, so victims may not realise they have been bitten until breathing problems and paralysis begin. Estimates of recorded human deaths range from seven to 16, and most scholars agree at least 11 have occurred. Children are the most at risk because of their small body size.1

Muxuu sameeyaa marka uu baqo?

It first tries to flee. If the threat continues, it takes a defensive stance and flashes its blue rings, and if cornered and touched it may bite.1

Haddii uu qaniino

First aid is pressure on the wound, followed by artificial respiration as soon as paralysis stops the victim breathing. Respiratory support should continue until medical help arrives. In hospital, the patient is put on a ventilator until the toxin leaves the body, and those who survive the first 24 hours usually recover completely.1
Xirid cadaadis iyo dhaqdhaqaaq la'aan: faashad laastik ah oo adag ku duub meesha la qaniinay, kadib xubinta oo dhan kor u duub, ku xir lox adag (splint), oo qofka si buuxda uga dhig mid aan dhaqaaqin ilaa caawimaaddu ka timaaddo.
Oktobaska giraanta buluugga ah ama qolofleyda koonka waxay joojin karaan neefsashada qofka isagoo weli miyir qaba: caawimaad wac oo diyaar u ahow inaad siiso neef samatabbixin ilaa ambalaasku ka la wareego.

Marka hore had iyo jeer wac lambarka gurmadka degdegga ah (112, 000, 911). Kani waa hage guud oo gargaar degdeg ah, ma aha talo caafimaad. Aasaaska gargaarka degdegga ah

Badbaado

Weligaa ha taaban, ha qaban, hana ku ciyaarin xayawaan duurjoog ah, xitaa mid yar, xitaa haddii uu u muuqdo inuu hurdo ama dhintay.
Meel u bannee. Haddii aad mid la kulanto, deg, tartiib dib ugu noqo oo u daa inuu jidkiisa maro.
Haddii mid ku qaniino: deg, ha dhaqaaqin, wac lambarka gurmadka degdegga ah (112, 000, 911) ama si degdeg ah u tag isbitaalka. Xusuuso sida uu u egyahay, sawir ayaa caawiya.

Kuma raadinayo. Suntiisa wuxuu u isticmaalaa inuu cunto ku qabsado ama isku difaaco, wuxuuna aad u door bidaa inuu dhuunto. Wax badan oo ku saabsan badbaadada

Adduunka xaggee?

Afrika Aasiya Yurub Waqooyiga Ameerika Koonfurta Ameerika Awstaraaliya iyo Oceania Badweynta Hindiya Badda Andaman Gacanka Bengaal

Intee buu le'eg yahay?

Intee buu dherer le'eg yahay?

dhererka 6 xabbadood oo dhismaha ciyaarta ah oo saf ahdhererka barkad dabbaal oo weyn (50 m) wuxuu ku dabbaalan karaa 7.2 ilbiriqsi

Intee buu Bay of Bengal blue-ringed octopus le'eg yahay marka ADIGA laguu barbar dhigo?

Xisaab keliya oo browser-kaaga ku jirta. Waxba lama keydiyo, meelna looma diro.

Intee buu u dheereeyaa?

Dabbaal Olombikada qiyaastii 8 km/saac (5 mph)

Bay of Bengal blue-ringed octopus qiyaastii 25 km/saac (16 mph)

Hoonbaro xawaare buuxa ku socota qiyaastii 35 km/saac (22 mph)

waa wanaagsan tahay in la ogaado

Xaqiiqooyin

The blue-ringed octopus was the first animal reported to use tetrodotoxin as a venom. The same toxin is also found in pufferfish, rough-skinned newts and some poison dart frogs.1

The mother may inject the toxin into her eggs, which may then make their own venom before hatching.1

The octopus produces its venom using bacteria living inside its posterior salivary gland.1

Its blue rings flash in less than a third of a second, using muscles under nerve control. This is a warning display.1

The octopus's own body is resistant to its tetrodotoxin, so the venom does not harm it.1

In the 1983 James Bond film Octopussy, the blue-ringed octopus is the symbol of a secret order of female bandits and smugglers.1

Beeniye-jabiye

Khuraafaad: Because it is small and relatively docile, the blue-ringed octopus is harmless.

Run: It is small and usually calm, but it is very dangerous if it is provoked or handled. Its venom can kill a healthy adult within minutes if not treated.1

Khubarada sunta

Magaca sayniska: Hapalochlaena nierstraszi
Koox: Qolofley koon iyo oktobas
Qoys: Octopodidae2
Kala horreynta: Octopoda
Qaaradaha: Badweynta Hindiya, Badda Andaman, Gacanka Bengaal, Badweynaha
Carruurta yaryar: The female lays one clutch of about 50 eggs in late autumn and keeps them under her arms for about six months. She does not eat during this time, and she dies after the eggs hatch.1
Sida uu ugu nool yahay duurka: Least concern1
Khatarta dadka: 4 / 5: Aad u khatar badan3

Meesha xaqiiqooyinku ka yimaadaan

Blue-ringed octopus (Wikipedia (CC BY-SA 4.0))
Hapalochlaena nierstraszi (iNaturalist): magacyada iyo kala soocidda.
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