Venom Wiki / Zonke izilwanyana / Iijelifishi nezinye izilwanyana zaselwandle ezihlabayo

Inombolo 1095 kwezi-1 402

Pacific sea nettle

Chrysaora fuscescens

Malunga negama: The name 'nettle' refers to its sting, which is like that of the stinging nettle plant. Its genus name, Chrysaora, is Greek for 'he who has a golden armament', after the golden colour of its bell.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 Pacific sea nettle is a large jellyfish with a golden-brown bell and long, trailing tentacles. It lives in the cool and temperate coastal waters of the northeastern Pacific Ocean, from southern British Columbia down to Mexico. Its sting is irritating, but it is rarely dangerous to people.1

Sihlala

Northeastern Pacific Ocean, from southern British Columbia and the US West Coast south to Baja California Sur, Mexico1

uLwandlekazi lwePasifiki

Ekhaya

It lives in temperate to cooler coastal waters. Its numbers peak in late summer, and it has become very abundant off the coast of Oregon. Dense swarms can clog fishing nets and water intakes.1

Ubude

1 m (3,3 ft)1

Esona santya siphezulu

malunga ne-0,9 km/h (0,56 mph)

Ukuqubha, uqikelelo nje

Sitya ntoni?

It drift-feeds, hanging its stinging tentacles in the water like a large net to catch prey as it floats past. It eats zooplankton, crustaceans, salps, pelagic snails, small fish, fish eggs and larvae, and other jellyfish.1

Ifoto ka-Pacific sea nettle — Pacific sea nettle. Ifoto: Ed Bierman. CC BY 4.0, iNaturalist.

Indlela yokusiqaphela

Golden-brown bell with a reddish tint1
Bell usually less than 50 cm across1
Long, spiralling whitish oral arms1
24 undulating maroon tentacles that can trail up to 4.6 m behind it1

Amandla etyhefu yokuluma nokuhlaba

Ii-tentacle ezihlabayo

Amawaka eeseli ezincinci ezihlabayo ziyadubula xa kukho into ezichukumisayo.

Ityhefu yaso yokuluma okanye yokuhlaba yenza ntoni?

When prey touches the tentacles, thousands of stinging cells (nematocysts) fire barbed stingers that inject venom. The venom contains proteins, including proteases and pore-forming toxins, which can disrupt cell membranes and tissues. The venom is effective against prey and humans, but is typically not lethal to people.1

Siyingozi kangakanani ebantwini?

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

Its sting is often irritating and possibly mildly painful to people, but it is rarely dangerous. It is typically nonlethal to humans.1

Senza ntoni xa soyika?

Its stinging tentacles are its main defence, although some animals, such as leatherback turtles, are not bothered by the sting.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 lwePasifiki

Sikhulu kangakanani?

Side kangakanani?

ubude obulingana neekati zasekhaya eziyi-2 ukusuka empumlweni ukuya emsileniubude obulingana neebhanana eziyi-6 zilandelelana

U-Pacific 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)

Pacific sea nettle malunga ne-0,9 km/h (0,56 mph)

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

kufanelekile ukwazi

Iinyaniso

Small fish and crabs sometimes hide inside its bell, where they may feed on it.1

It uses light-sensing organs called ocelli to migrate from deep water up to the surface.1

It swims by jet propulsion, squeezing its bell to push water out, though it mostly floats.1

Its population may be growing because of nutrient pollution from human sources, which feeds algal blooms and the wider food chain.1

It is kept in many aquariums because of its bright colours and very long tentacles, and it is low-maintenance in captivity.1

Kwiingcali zetyhefu

Igama lenzululwazi: Chrysaora fuscescens
Iqela: Iijelifishi nezinye izilwanyana zaselwandle ezihlabayo
Usapho: Pelagiidae2
Ucwangco: Semaeostomeae
Amazwekazi: uLwandlekazi lwePasifiki, Iilwandlekazi
Iintsana: Females hold fertilised eggs on their oral arms, where they grow into free-swimming larvae. The larvae settle, become polyps, and bud new polyps before developing into jellyfish. No number is given.1
Ingozi ebantwini: 2 / 5: Kubuhlungu3

Apho iinyaniso zivela khona

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