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Bay of Bengal blue-ringed octopus

Hapalochlaena nierstraszi

Ni ajjeesuu danda'aYaalii malee si ajjeesuu danda'a. Yoo si ciniine, dafii gargaarsa argadhu.

Qocaa koonii fi oktopasii

CiniinnaaNyaata: Foon

Balaa namootaaf: Baay'ee balaa qabaNama yaalii hin arganne ajjeesuu danda'a.

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

Kan jiraatu

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

Garba Hindii, Galaana Andamaan, Galaana Bengaal

Mana

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

Dheerina

12 cm hanga 20 cm (4,7 in hanga 7,9 in)1

Ariitii olaanaa

gara 25 km/sa'a (16 mph)

Daakuu, tilmaama

Maal nyaata?

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

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

Akkaataa itti beekamu

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

Humna summii

Ciniinnaa

Summiin yeroo ciniinu ilkaan summii ykn ilkaan isaa keessaan ba'a.

Summiin isaa (ciniinnaa ykn iddiin) maal godha?

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

Namootaaf hammam balaa qaba?

Balaa namootaaf: Baay'ee balaa qabaNama yaalii hin arganne ajjeesuu danda'a.

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

Yeroo sodaatu maal godha?

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

Yoo ciniine

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
Dhiibbaa fi sochii dhorkuu (pressure immobilisation): baandeejii lastikii jabaa bakka ciniiname irratti, sana booda harka ykn miila guutuu irra marsi, muka qajeelaa (splint) itti hidhi, hanga gargaarsi dhufutti namicha guutumaan guutuutti sochii malee tursiisi.
Oktopasiin marsaa cuquliisaa qabu ykn qocaan koonii nama osoo dammaqaa jiruu hargansuu dhaabuu danda'u: gargaarsa waami, hanga ambulaansiin dhufee itti fufutti hafuura afaaniin kennuuf qophaa'i.

Yeroo hunda dursa lakkoofsa balaa tasaa kee bilbili (112, 000, 911). Kun qajeelfama gargaarsa jalqabaa waliigalaa ti, gorsa yaalaa miti. Bu'uura gargaarsa jalqabaa

Nageenyaan turi

Bineensa bosonaa gonkumaa hin tuqin, hin qabin, hin tuttuqin, xiqqaa ta'us, rafe ykn du'e fakkaatus.
Iddoo itti kenni. Yoo tokko wajjin wal argite, tasgabbaa'i, suuta duubatti deebi'iitii karaa isaa akka deemu dhiisi.
Yoo tokko si ciniine: tasgabbaa'i, sochii malee turi, lakkoofsa balaa tasaa kee (112, 000, 911) bilbili ykn dafii hospitaala ga'i. Maal akka fakkaatu yaadadhu, suuraan ni gargaara.

Si miidhuuf si hin barbaadu. Summii isaa nyaata qabachuuf ykn of eeguuf fayyadama, dhokachuu immoo baay'ee filata. Waa'ee nageenyaa dabalataan

Addunyaa keessaa eessatti?

Afrikaa Eeshiyaa Awurooppaa Ameerikaa Kaabaa Ameerikaa Kibbaa Awustiraaliyaa fi Oshiyaaniyaa Garba Hindii Galaana Andamaan Galaana Bengaal

Hammam guddaa dha?

Dheerinni isaa hammam?

akka bilookii taphaa 6 tarree tokkoon dheeratadheerina bishaan daakaa guddaa (50 m) sekoondii 7,2 keessatti daakuu danda'a

Bay of Bengal blue-ringed octopus SI wajjin yoo wal bira qabamu hammam guddaa dha?

Herrega qofa barsiisaa kee keessatti. Homtuu hin olkaa'amu, eessayyuu hin ergamu.

Hammam ariifata?

Daakaa Olompikii gara 8 km/sa'a (5 mph)

Bay of Bengal blue-ringed octopus gara 25 km/sa'a (16 mph)

Doolfiinii ariitii guutuun deemu gara 35 km/sa'a (22 mph)

beekuun gaarii dha

Dhugaawwan

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

Soba diigaa

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

Dhugaa: 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

Ogeeyyii summiitiif

Maqaa saayinsii: Hapalochlaena nierstraszi
Garee: Qocaa koonii fi oktopasii
Maatii: Octopodidae2
Tartiiba: Octopoda
Ardiiwwan: Garba Hindii, Galaana Andamaan, Galaana Bengaal, Garboota
Ilmoolee: 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
Bosona keessatti haala akkamii keessa jira: Least concern1
Balaa namootaaf: 4 / 5: Baay'ee balaa qaba3

Dhugaawwan eessaa dhufu

Blue-ringed octopus (Wikipedia (CC BY-SA 4.0))
Hapalochlaena nierstraszi (iNaturalist): maqaa fi ramaddii.
Venom Wiki: sadarkaan balaa, guddinni idilee fi tilmaamni ariitii kan keenya. Akkamitti akka hojjennu ilaali: Balaa akkamitti madaalla.

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