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Compass jellyfish

Chrysaora hysoscella
Game da sunan: It is named for the brown V-shaped markings on its bell, which resemble the face of a compass.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 compass jellyfish is a common jellyfish that lives in cool coastal seas of the northeast Atlantic, including the North Sea and the Mediterranean. Its bell has a pattern that looks like the face of a compass, which gives it its name. Its tentacles carry stinging cells, so it is best left alone.1

Yana zaune a
Coastal waters of the northeast Atlantic, including the Celtic, Irish, North and Mediterranean Seas1
Tekun Atlantika, Bahar Rum, Tekun Arewa
Gida
It lives in shallow coastal water and moves up and down the water column, mostly near the surface and down to just above the seabed. It is rarely found deeper than 30 m.1
Tsawo
15 cm zuwa 25 cm (5.9 in zuwa 9.8 in)1
Mafi girman sauri
kusan 0.7 km/h (0.44 mph)
Iyo, ƙiyasi
Me yake ci?
It eats other marine invertebrates and plankton, including dinoflagellates, copepods, crustacean eggs, larval fish and chaetognaths. It stuns and catches prey with stinging cells on its tentacles, then its oral arms move the prey into its mouth.1
Da gaske!Hoton Compass jellyfish
Compass jellyfish. Hoto: John Hepburn. CC BY 4.0, iNaturalist.

Yadda za ka gane shi

  • Adults have a bell 15 to 25 cm across, usually yellowish white with some brown.1
  • The bell has 16 brown, elongated V-shaped markings around a central brown spot.1
  • It has 24 tentacles arranged in eight groups of three.1
  • It has four oral arms that are noticeably longer than the tentacles and look folded and frilly.1
  • Juveniles lack the compass pattern. They look white and polka-dotted, with a reddish fringe on the bell edge.1

Ana yawan rikita shi da: Records of this species from the southeastern Atlantic, including South Africa, were caused by confusion with close relatives: C. africana, C. fulgida and an undescribed species tentatively called "C. agulhensis".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 has stinging cells used to capture prey and to defend against predators. Jellyfish stings are painful and can be deadly to humans.1

Yaya haɗarinsa yake ga mutane?

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

Jellyfish stings are painful and sometimes deadly to humans.1

Me yake yi idan ya ji tsoro?

Stinging cells on its tentacles are used to defend it from predators.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

Yaya girmansa yake?

Yaya tsawonsa yake?

Compass jellyfish tsawonsa kusan 25 cm (9.8 in)Ayaba kusan 18 cm (7.1 in)Kyanwar gida kusan 50 cm (1.6 ft)
tsawon tubalan gini na wasa 8 a jere

Yaya girman Compass jellyfish 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

Males release sperm from their mouths into the water, and females can fertilise sperm from several males.1

2

Adults often carry a parasite called Hyperia medusarum, which settles inside the body, especially the gonads.1

3

Compass jellyfish have very few predators. Leatherback sea turtles and ocean sunfish are known to eat them.1

4

Warmer winters allow longer release periods for young, and the species is predicted to move further north as the seas warm.1

Mai karya tatsuniya

Tatsuniya: Compass jellyfish live in the southeastern Atlantic, including South Africa.

Gaskiya: Earlier records from there were due to confusion with close relatives. The species lives in the northeast Atlantic.1

Don ƙwararru a kan dafi

Sunan kimiyya
Chrysaora hysoscella
Rukuni
Jellyfish da masu harbi na teku
Iyali
Pelagiidae2
Tsari
Semaeostomeae
Nahiyoyi
Tekun Atlantika, Bahar Rum, Tekun Arewa, Tekuna
Jarirai
Females release planular larvae, which settle on the seabed and grow into polyps. The polyps then release young medusae.1
Haɗari ga mutane
2 / 5: Mai raɗaɗi3

Inda bayanan suka fito

  1. Chrysaora hysoscella (Wikipedia (CC BY-SA 4.0))
  2. Chrysaora hysoscella (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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