Venom Wiki
Venom Wiki / Zolengedwa zonse / Nkhono za cone ndi ma octopus
Chithunzi chojambula cha Blue-lined octopus
Na. 1164 mwa 1 402

Blue-lined octopus

Hapalochlaena fasciata
YakuphaImodzi mwa nyama zakupha kwambiri pa Dziko Lapansi. Ikakuluma, itana thandizo nthawi yomweyo.Thandizo lofulumira ndi antivenom zimapulumutsa anthu ambiri. Imbira nambala yadzidzidzi nthawi yomweyo.
Nkhono za cone ndi ma octopus ImalumaImadya: Nyama
Ngozi kwa anthu: YakuphaImodzi mwa nyama zoopsa kwambiri padziko lonse.

The blue-lined octopus is a small sea creature, about the size of a golf ball, that lives in shallow reefs and rock pools in the Pacific Ocean. It is one of the most dangerous animals in the sea, because its bite contains venom that can be fatal to people. It is shy and usually hides, but its bright blue lines are a clear warning to leave it alone.1

Imakhala ku
Pacific Ocean, from Australia to Japan. Common off Australia, especially southern Queensland to southern New South Wales; also Japan and Jeju Island, Korea.1
Nyanja ya Indian, Nyanja ya Pacific, Nyanja ya Coral
Kunyumba
It lives in shallow tropical and subtropical reef waters, tide pools and intertidal rocky shores, in coastal waters down to 15 metres. It hides in reef crevices and empty seashells, so people may come across it while exploring rock pools or reefs.1
Kutalika
4,5 cm (1,8 in)1
Liwiro lapamwamba
pafupifupi 25 km/h (16 mph)
Kusambira, kuyerekeza chabe
Imadya chiyani?
It mostly eats crustaceans and stomatopods (mantis shrimps). In captivity it has also eaten live fish. It traps its prey inside its arms and pierces it with its parrot-like beak.1
Zoona!Chithunzi cha Blue-lined octopus
Blue-lined octopus. Chithunzi: Totti. CC BY-SA 4.0, Wikimedia Commons.

Mmene ungaizindikirire

  • At rest, its body is mottled yellow-brown with dark blue or black streaks, and its underside is paler.1
  • When it feels threatened, it shows bright, iridescent blue lines across its body.1
  • It is small, with a mantle (main body) up to 45 mm long, about the size of a golf ball.1
  • Its blue markings are lines, not rings.1
  • The visceral hump (the bulge behind the head) is regularly pointed.1

Nthawi zambiri imasokonezedwa ndi: The greater blue-ringed octopus, southern blue-ringed octopus and blue-ringed octopus have circular blue rings rather than lines. The blue-lined octopus is also the smallest of the four species in its genus.1

Mphamvu ya ululu

Imaluma

Ululu umatuluka kudzera m'mano ake ikaluma.

Ululu wake umachita chiyani?

Its venom is tetrodotoxin (TTX), a neurotoxic venom, which attacks the nerves. A bite may not be felt at first. After some time, symptoms include loss of feeling in the tongue and lips, muscle weakness or paralysis, respiratory failure (breathing failure), and unconsciousness, which can lead to death.1

Ndi yoopsa bwanji kwa anthu?

Ngozi kwa anthu: YakuphaImodzi mwa nyama zoopsa kwambiri padziko lonse.

It is regarded as one of the most dangerous animals in the sea, and its venom can be fatal to humans. At least three human deaths have been reported. The greatest risk is to people who pick it up or touch it.1

Imachita chiyani ikachita mantha?

When threatened, it displays bright blue warning lines to predators, and it is more likely to flee and hide in shelter than to fight.1

Ikaluma

  • Kumanga ndi kusasuntha (pressure immobilisation): manga bandeji yotanuka mwamphamvu pamene walumidwa kenako mmwamba chiwalo chonse, ika chogwiriziza (splint), ndipo munthuyo akhale chete osasuntha konse mpaka thandizo litafika.
  • Octopus ya mphete zabuluu kapena nkhono ya cone ingathe kuletsa munthu kupuma ali chizindikire: itana thandizo ndipo ukhale wokonzeka kumupumira m'kamwa mpaka anthu a ambulansi atatenga udindo.

Nthawi zonse yamba wayimbira nambala yadzidzidzi (112, 000, 911). Awa ndi malangizo wamba a chithandizo choyamba, osati malangizo a dokotala. Zoyambira za chithandizo choyamba

Khala wotetezeka

  • Usakhudze, kugwira kapena kuseweretsa nyama yakuthengo, ngakhale yaing'ono, ndipo ngakhale ikuoneka ngati yagona kapena yafa.
  • Ipatse malo. Ukakumana nayo, khala chete, bwerera m'mbuyo pang'onopang'ono ndipo uilole ipite njira yake.
  • Ikakuluma: khala chete, usasunthe, imbira nambala yadzidzidzi (112, 000, 911) kapena pita kuchipatala mwachangu. Kumbukira m'mene inkaonekera, chithunzi chimathandiza.

Sikufuna kukuvulaza. Imagwiritsa ntchito ululu wake kugwira chakudya kapena kudziteteza, ndipo imakonda kwambiri kubisala. Zambiri za kukhala wotetezeka

Kuti padziko lapansi?

AfricaAsiaUlayaAmereka ya KumpotoAmereka ya KumweraAustralia ndi OceaniaNyanja ya PacificNyanja ya IndianNyanja ya Coral

Ndi yaikulu bwanji?

Ndi yaitali bwanji?

Blue-lined octopus yaitali pafupifupi 4,5 cm (1,8 in)Kachitsulo komangira mapepala pafupifupi 3 cm (1,2 in)Foni yam'manja pafupifupi 15 cm (5,9 in)
yaifupi kuposa chala chako chaching'onoingasambire kutalika kwa dziwe lalikulu losambira (50 m) m'masekondi 7,2

Blue-lined octopus ndi yaikulu bwanji poyerekeza ndi IWE?

Ndi masamu chabe mu msakatuli wako. Palibe chomwe chimasungidwa kapena kutumizidwa kwina.

Imathamanga bwanji?

zoyenera kudziwa

Mfundo

1

A single 25-gram blue-lined octopus carries enough venom to kill about ten adults weighing 75 kilograms each, according to estimates.1

2

Male blue-lined octopuses bite the female's aorta during mating, injecting TTX. This paralyses her within about 8 minutes, which lets the male transfer his sperm packets safely.1

3

Hapalochlaena is the only octopus genus known to produce TTX, a toxin thought to have played an important role in the evolution of the species.1

4

The blue-lined octopus is the only one of the four blue-ringed species with lined blue markings instead of circular ones.1

5

Blue-lined octopuses are nocturnal hunters, while the greater blue-ringed octopus hunts during the day.1

6

Its range has been spreading across the Pacific. Warming ocean water may be shifting suitable habitat, and scientists monitor this for public health and safety.1

Kuthetsa nthano zabodza

Nthano yabodza: Because it is so shy, the blue-lined octopus is not really dangerous.

Zoona: It is extremely shy and usually flees, but its venom can still be fatal to people, and at least three deaths have been reported.1

Za akatswiri a ululu

Dzina la sayansi
Hapalochlaena fasciata
Gulu
Nkhono za cone ndi ma octopus
Banja
Octopodidae2
Dongosolo
Octopoda
Makontinenti
Nyanja ya Indian, Nyanja ya Pacific, Nyanja ya Coral, Nyanja zikuluzikulu
Ana akhanda
A female lays 50 to 100 large eggs about 30 days after mating, hides them under her arms until they hatch, and then dies. The hatchlings take about two months to develop.1
Ngozi kwa anthu
5 / 5: Yakupha3

Kumene mfundo zimachokera

  1. Blue-lined octopus (Wikipedia (CC BY-SA 4.0))
  2. Hapalochlaena fasciata (iNaturalist): mayina ndi magulu a sayansi.
  3. Venom Wiki: mlingo wa ngozi, kukula wamba ndi kuyerekeza kwa liwiro ndi zathu. Ona mmene timazipezera: Mmene timayezera ngozi.

Mfundo iliyonse patsamba lino ili ndi nambala yosonyeza kochokera. Ngati talakwitsa, pepani, ndife okonda nyama, osati magazini a sayansi. Tiuze pa [email protected] ndipo tikonza.

Chinkhanira chili ndi njala! Venom Wiki ndi ntchito ya munthu mmodzi: yaulere, yopanda zotsatsa ndi zokutsatira. Mphatso yaing'ono imathandiza kuti ikhalebe pa intaneti.Dyetsa chinkhanira

Zina za gulu lomwelo: Nkhono za cone ndi ma octopus

Geography coneNkhono za cone ndi ma octopusYakuphaGreater blue-ringed octopusNkhono za cone ndi ma octopusYakuphaSouthern blue-ringed octopusNkhono za cone ndi ma octopusYakuphaBlue sea dragonNkhono za cone ndi ma octopusImangopwetekaCommon octopusNkhono za cone ndi ma octopusYosavulazaGiant Pacific octopusNkhono za cone ndi ma octopusYosavulaza

Imakhalanso ku: Nyanja ya Indian

Australian box jellyfishJellyfish ndi zolasa za m'nyanjaYakuphaUsakhudzeHawksbill sea turtleNyama zina za poizoniIngathe kuphaIrukandji jellyfishJellyfish ndi zolasa za m'nyanjaIngathe kuphaUsakhudzeReef stonefishNsomba zaululuIngathe kuphaUsakhudzeCrown-of-thorns starfishNungu za m'nyanja, nyenyezi za m'nyanja ndi nyongolotsiIkufuna dokotalaUsakhudzePortuguese man o' warJellyfish ndi zolasa za m'nyanjaIkufuna dokotalaUsakhudze
Dyetsa chinkhaniramtsuko wa mphatso, umaisunga yaulere