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Zanen Black sea nettle
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Black sea nettle

Chrysaora achlyos
Game da sunan: 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
Ciwo kawaiKada ka taɓaYana ciwo, amma ba zai cutar da kai sosai ba.
Jellyfish da masu harbi na teku Zarurruka masu harbi (tentacles)Abinci: Nama
Haɗari ga mutane: Mai raɗaɗiYana iya yin ciwo sosai, amma kusan bai taɓa zama mai tsanani ba.

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

Yana zaune a
Pacific Ocean off western North America, from Monterey Bay south to southern Baja California and Mexico; sightings reported as far north as British Columbia1
Tekun Atlantika, Bahar Rum
Gida
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
Tsawo
1 m (3.3 ft)1
Mafi girman sauri
kusan 1.9 km/h (1.2 mph)
Iyo, ƙiyasi
Me yake ci?
It feeds mainly on zooplankton and other jellyfish. It uses its stinging tentacles to immobilise its prey and capture it.1
Da gaske!Hoton Black sea nettle
Black sea nettle. Hoto: Port of San Diego. CC BY 4.0, iNaturalist.

Yadda za ka gane shi

  • 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

Ana yawan rikita shi da: 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

Ƙarfin dafi

Zarurruka masu harbi (tentacles)

Dubban ƙananan ƙwayoyin harbi suna harbawa idan wani abu ya taɓa su.

Me dafinsa yake yi?

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

Yaya haɗarinsa yake ga mutane?

Haɗari ga mutane: Mai raɗaɗiYana iya yin ciwo sosai, amma kusan bai taɓa zama mai tsanani ba.

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

Me yake yi idan ya ji tsoro?

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

Idan ya harba

  • Fita daga ruwan kuma ka cire duk wasu zarurruka (tentacles) da suka manne (da safar hannu ko kyalle).
  • Don box jellyfish na ƙasashe masu zafi: ka zuba vinegar a wuraren harbin na aƙalla daƙiƙa 30, ka kira taimako kuma ka shirya yin CPR (farfaɗo da zuciya). Don bluebottles da yawancin sauran: ka kurkure da ruwan teku, sannan ruwan zafi don ciwon.

Kullum ka fara kiran lambar gaggawa (112, 000, 911). Wannan jagorar agajin gaggawa ce ta gaba ɗaya, ba shawarar likita ba. Muhimman abubuwan agajin gaggawa

Kiyaye lafiya

  • Kada ka taɓa, kada ka kama, kada ka tsokani dabbar daji, ko da ƙarama ce, kuma ko da tana kama da tana barci ko ta mutu.
  • Ka ba shi sarari. Idan ka haɗu da ɗaya, ka natsu, ka koma baya a hankali kuma ka bar shi ya bi hanyarsa.
  • Idan ɗaya ya harbe ka: ka natsu, ka zauna ba motsi, ka kira lambar gaggawarka (112, 000, 911) ko ka je asibiti da sauri. Ka tuna yadda yake, hoto yana taimakawa.

Ba ya neman cutar da kai. Yana amfani da dafinsa don kama abinci ko don kare kansa, kuma ya fi son ya ɓuya. Ƙarin bayani game da kiyaye lafiya

A ina a duniya?

AfirkaAsiyaTuraiArewacin AmurkaKudancin AmurkaOstareliya da OceaniaTekun AtlantikaBahar Rum

Yaya girmansa yake?

Yaya tsawonsa yake?

Black sea nettle tsawonsa kusan 1 m (3.3 ft)Kare kusan 1 m (3.3 ft)Babba kusan 1.7 m (5.6 ft)
tsawon kyanwoyin gida 2 daga hanci zuwa wutsiyatsawon ayaba 6 a jerezai iya yin iyo tsawon babban tafkin iyo (mita 50) cikin daƙiƙa 95

Yaya girman Black sea nettle yake idan aka kwatanta da KAI?

Lissafi ne kawai a cikin burauzarka. Ba a adana komai ko a aika ko'ina.

Yaya saurinsa yake?

abin da ya kamata a sani

Bayanai

1

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

2

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

3

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

4

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

Don ƙwararru a kan dafi

Sunan kimiyya
Chrysaora achlyos
Rukuni
Jellyfish da masu harbi na teku
Iyali
Pelagiidae2
Tsari
Semaeostomeae
Nahiyoyi
Tekun Atlantika, Bahar Rum, Tekuna
Haɗari ga mutane
2 / 5: Mai raɗaɗi3

Inda bayanan suka fito

  1. Chrysaora achlyos (Wikipedia (CC BY-SA 4.0))
  2. Chrysaora achlyos (iNaturalist): sunaye da rarrabuwa.
  3. Venom Wiki: matakin haɗari, girman al'ada da ƙiyasin sauri namu ne. Ga yadda muke lissafa su: Yadda muke auna haɗari.

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