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Chithunzi chojambula cha Compass jellyfish
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Compass jellyfish

Chrysaora hysoscella
Za dzinali: It is named for the brown V-shaped markings on its bell, which resemble the face of a compass.1
ImangopwetekaUsakhudzeImapweteka, koma sidzakuvulaza kwambiri.
Jellyfish ndi zolasa za m'nyanja Minyewa yolasa (tentacles)Imadya: Nyama
Ngozi kwa anthu: YopwetekaIngathe kupweteka kwambiri, koma pafupifupi nthawi zonse si vuto lalikulu.

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

Imakhala ku
Coastal waters of the northeast Atlantic, including the Celtic, Irish, North and Mediterranean Seas1
Nyanja ya Atlantic, Nyanja ya Mediterranean, Nyanja ya Kumpoto (North Sea)
Kunyumba
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
Kutalika
15 cm mpaka 25 cm (5,9 in mpaka 9,8 in)1
Liwiro lapamwamba
pafupifupi 0,7 km/h (0,44 mph)
Kusambira, kuyerekeza chabe
Imadya chiyani?
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
Zoona!Chithunzi cha Compass jellyfish
Compass jellyfish. Chithunzi: John Hepburn. CC BY 4.0, iNaturalist.

Mmene ungaizindikirire

  • 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

Nthawi zambiri imasokonezedwa ndi: 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

Mphamvu ya ululu

Minyewa yolasa (tentacles)

Maselo ang'onoang'ono olasa masauzande amawombera chinachake chikawakhudza.

Ululu wake umachita chiyani?

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

Ndi yoopsa bwanji kwa anthu?

Ngozi kwa anthu: YopwetekaIngathe kupweteka kwambiri, koma pafupifupi nthawi zonse si vuto lalikulu.

Jellyfish stings are painful and sometimes deadly to humans.1

Imachita chiyani ikachita mantha?

Stinging cells on its tentacles are used to defend it from predators.1

Ikalasa

  • Tuluka m'madzi ndipo chotsa minyewa yolasa (tentacles) iliyonse (ndi magolovesi kapena nsalu).
  • Pa jellyfish ya bokosi (box jellyfish) ya kumadera otentha: thira viniga pamene walasidwa kwa masekondi 30 osachepera, itana thandizo ndipo ukhale wokonzeka kuchita CPR. Pa bluebottle ndi zina zambiri: tsuka ndi madzi a m'nyanja, kenako madzi otentha kuti uchepetse kupweteka.

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.
  • Ikakulasa: 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

Ndi yaikulu bwanji?

Ndi yaitali bwanji?

Compass jellyfish yaitali pafupifupi 25 cm (9,8 in)Nthochi pafupifupi 18 cm (7,1 in)Mphaka wapakhomo pafupifupi 50 cm (1,6 ft)
yaitali ngati zidutswa zomangira zoseweretsa 8 pamzere

Compass jellyfish ndi yaikulu bwanji poyerekeza ndi IWE?

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

Imathamanga bwanji?

zoyenera kudziwa

Mfundo

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

Kuthetsa nthano zabodza

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

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

Za akatswiri a ululu

Dzina la sayansi
Chrysaora hysoscella
Gulu
Jellyfish ndi zolasa za m'nyanja
Banja
Pelagiidae2
Dongosolo
Semaeostomeae
Makontinenti
Nyanja ya Atlantic, Nyanja ya Mediterranean, Nyanja ya Kumpoto (North Sea), Nyanja zikuluzikulu
Ana akhanda
Females release planular larvae, which settle on the seabed and grow into polyps. The polyps then release young medusae.1
Ngozi kwa anthu
2 / 5: Yopweteka3

Kumene mfundo zimachokera

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

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Zina za gulu lomwelo: Jellyfish ndi zolasa za m'nyanja

Imakhalanso ku: Nyanja ya Atlantic

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