Venom Wiki / Zonke izilwanyana / Iijelifishi nezinye izilwanyana zaselwandle ezihlabayo

Inombolo 1097 kwezi-1 402

Black sea nettle

Chrysaora achlyos

Malunga negama: Chrysaora comes from Chrysaor, a figure in Greek mythology, and means "he who has a golden sword". The species name comes from a Greek word meaning mist, darkness or obscurity, which refers to its colour and how rarely it is seen.1

Kubuhlungu njeMusa ukuchukumisaKubuhlungu, kodwa akusayi kukwenzakalisa kakhulu.

Iijelifishi nezinye izilwanyana zaselwandle ezihlabayo

Ii-tentacle ezihlabayoSitya: Inyama

Ingozi ebantwini: KubuhlunguKunokuba buhlungu ngokwenene, kodwa phantse akusoze kube kubi kakhulu.

The black sea nettle is a large jellyfish with a dark purple to nearly black bell. It lives in the Pacific Ocean off western North America, and it is rare to see except in big swarms that appear in some years. Its stinging tentacles can cause a painful sting to people.1

Sihlala

Pacific Ocean off western North America, from Monterey Bay south to southern Baja California and Mexico; sightings reported as far north as British Columbia1

uLwandlekazi lweAtlantiki, uLwandle lweMeditera

Ekhaya

It lives in nearshore waters and is occasionally seen in surface waters, sometimes in very large swarms. Swarms have been recorded off Baja California and southern California.1

Ubude

1 m (3,3 ft)1

Esona santya siphezulu

malunga ne-1,9 km/h (1,2 mph)

Ukuqubha, uqikelelo nje

Sitya ntoni?

It feeds mainly on zooplankton and other jellyfish. It uses its stinging tentacles to immobilise its prey and capture it.1

Ifoto ka-Black sea nettle — Black sea nettle. Ifoto: Port of San Diego. CC BY 4.0, iNaturalist.

Indlela yokusiqaphela

The bell is an opaque dark purple to nearly black colour.1
The edge of the bell has a lighter brown, net-like (reticulated) pattern.1
The bell can reach about 1 metre across, and the oral arms can extend 5 or 6 metres.1
There are marginal sense organs around the bell edge, one after every set of 3 tentacles, 8 in total.1

Sidla ngokubhidaniswa no: No other West Coast jelly that visits nearshore waters has this dark pigmentation, so the very dark colour is the main way to tell it apart.1

Amandla etyhefu yokuluma nokuhlaba

Ii-tentacle ezihlabayo

Amawaka eeseli ezincinci ezihlabayo ziyadubula xa kukho into ezichukumisayo.

Ityhefu yaso yokuluma okanye yokuhlaba yenza ntoni?

Each tentacle is covered in thousands of microscopic stinging cells called nematocysts. When touched, they fire a filament that injects toxins, which can kill smaller prey or stun predators. In people, the sting is usually not lethal but is painful and can last for forty minutes.1

Siyingozi kangakanani ebantwini?

Ingozi ebantwini: KubuhlunguKunokuba buhlungu ngokwenene, kodwa phantse akusoze kube kubi kakhulu.

The sting is usually not lethal to people, but it is painful and can last for about forty minutes.1

Senza ntoni xa soyika?

Its stinging tentacles fire venom-filled filaments on contact, which stun or deter anything that threatens it.1

Ukuba siyahlaba

Phuma emanzini kwaye ususe naziphi na ii-tentacle (ngeiglavu okanye ngelaphu).
Kwiijelifishi zebhokisi (box jellyfish) zasetropiki: thela iviniga kwiindawo ezihlatyiweyo ubuncinane imizuzwana engama-30, biza uncedo kwaye ulungele ukwenza i-CPR. Kwii-bluebottle nakwezinye ezininzi: hlambulula ngamanzi olwandle, emva koko usebenzise amanzi ashushu ngenxa yeentlungu.

Soloko utsalela inombolo kaxakeka kuqala (112, 000, 911). Esi sisikhokelo soncedo lokuqala ngokubanzi, asilocebiso lwezonyango. Iziseko zoncedo lokuqala

Hlala ukhuselekile

Ungaze uchukumise, ubambe okanye uqhule isilwanyana sasendle, nokuba sincinci, kwaye nokuba sibonakala silele okanye sifile.
Sinike indawo. Ukuba udibana naso, hlala uzolile, buyela umva kancinci kwaye usiyeke sihambe ngendlela yaso.
Ukuba siyakuhlaba: hlala uzolile, musa ukushukuma, tsalela inombolo kaxakeka (112, 000, 911) okanye uye esibhedlele ngokukhawuleza. Khumbula ukuba sasikhangeleka njani, ifoto iyanceda.

Asikuzingeli. Sisebenzisa ityhefu yaso ukubamba ukutya okanye ukuzikhusela, kwaye singakhetha ukuzimela. Okungakumbi malunga nokuhlala ukhuselekile

Phi emhlabeni?

IAfrika IAsiya IYurophu uMntla Melika uMzantsi Melika IOstreliya neOceania uLwandlekazi lweAtlantiki uLwandle lweMeditera

Sikhulu kangakanani?

Side kangakanani?

ubude obulingana neekati zasekhaya eziyi-2 ukusuka empumlweni ukuya emsileniubude obulingana neebhanana eziyi-6 zilandelelanasingaqubha ubude bechibi elikhulu lokuqubha (50 m) ngemizuzwana eyi-95

U-Black sea nettle mkhulu kangakanani xa uthelekisa NAWE?

Zizibalo nje kwibhrawuza yakho. Akukho nto igcinwayo okanye ithunyelwa naphi na.

Sikhawuleza kangakanani?

Inkumba yasegadini malunga ne-0,05 km/h (0,03 mph)

Black sea nettle malunga ne-1,9 km/h (1,2 mph)

Umntu oqubhayo malunga ne-3 km/h (1,9 mph)

kufanelekile ukwazi

Iinyaniso

It is thought to be the largest invertebrate described in the 20th century.1

Its stomach is lined with fibrous vessels that attach to prey, and its mouth-like openings, called darkmaws, close when exposed to bright light.1

It was only officially described in 1997, after large groups were found on the Pacific coast.1

Its swarms seem to coincide with red tides, which are blooms of the zooplankton it feeds on.1

Kwiingcali zetyhefu

Igama lenzululwazi: Chrysaora achlyos
Iqela: Iijelifishi nezinye izilwanyana zaselwandle ezihlabayo
Usapho: Pelagiidae2
Ucwangco: Semaeostomeae
Amazwekazi: uLwandlekazi lweAtlantiki, uLwandle lweMeditera, Iilwandlekazi
Ingozi ebantwini: 2 / 5: Kubuhlungu3

Apho iinyaniso zivela khona

Chrysaora achlyos (Wikipedia (CC BY-SA 4.0))
Chrysaora achlyos (iNaturalist): amagama nokuhlelwa.
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