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String jellyfish

Apolemia uvaria
Fa mo malBetg tutgarQuai fa mal, ma i na ta fa nagin donn serius.
Medusas ed autras creaturas da mar che piztgan Tentaclas che piztganMangia: Charn
Privel per umans: DolurusQuai po far propi mal, ma i n'è bunamain mai grav.

The string jellyfish is not really one animal. It is a colony of tiny linked creatures that look and move like a single long string in the sea. It lives in oceans around the world, and its stinging tentacles can hurt people who touch them.1

Viva en
Oceans worldwide, in the midwater; often at the surface, and also down to about 1,000 m deep1
Ocean Atlantic, Mar Mediterran, Ocean Pacific, Mar dal Nord
Pagina iniziala
It lives in the open midwater of the ocean, far from the seabed, and is often found near the surface. In recent years large numbers have appeared around fish farms in Norway and Scotland, and in waters off South Devon and South East Cornwall.1
Lunghezza
3 m (9,8 ft)1
Sveltezza maximala
circa 3 km/h (1,9 mph)
Nudar, stima approximativa
Tge mangia el?
It acts like a drift net, spreading its tentacles wide to catch plankton. It also preys on farmed salmon in some places.1
Propi!Foto da String jellyfish
String jellyfish. Foto: Georgina Jones. CC BY-SA 4.0, iNaturalist.

Co renconuscher el

  • A long central string, up to 3 m in total length1
  • Groups of pink and white tentacles that bunch together or spread out along the string1
  • A gas float at the front of the colony, followed by a set of swimming bells that push it forward1
  • Its colony is only 2 to 5 cm wide across1

Forza dal tissi

Tentaclas che piztgan

Millis da pitschnas cellas urticantas sajettan, cura ch'insatge las tutga.

Quant privlus è el per umans?

Privel per umans: DolurusQuai po far propi mal, ma i n'è bunamain mai grav.

Its tentacles can sting people painfully.1

Sch'el piztga

  • Va or da l'aua e prenda davent las tentaclas (cun manetschas u cun in tschop).
  • Tar medusas cubicas tropicalas: versa aschieu sin las piztgadas durant almain 30 secundas, clama agid e sajas pront da far ina reanimaziun. Tar galeras portugaisas e las bleras autras: lava cun aua da mar, lura cun aua chauda cunter las dolurs.

Clama adina l'emprim tes numer d'urgenza (112, 000, 911). Quai è in cussegl general d'emprim agid, betg in cussegl medicinal. Basa da l'emprim agid

Resta en segirezza

  • Na tutga, na piglia e na tizza mai in animal selvadi, gnanc in pitschen, ed era sch'el para da durmir u d'esser mort.
  • Dà spazi a l'animal. Sche ti scuntras in, resta calm, va plaun enavos e lascha ir el per sia via.
  • Sch'in tal animal ta piztga: resta calm, na ta mova betg, clama tes numer d'urgenza (112, 000, 911) u va spert en in ospital. Ta regorda co ch'el veseva or, ina foto gida.

El n'ha betg quai sin tai. El dovra ses tissi per pigliar nutriment u per sa defender, e sa zuppa bler pli gugent. Dapli davart la segirezza

Quant grond è el?

Quant lung è el?

String jellyfish circa 3 m lung (9,8 ft)Il velo d'in creschì circa 1,8 m (5,9 ft)In auto circa 4,5 m (15 ft)
uschè lung sco 3 chauns dal nas fin a la cuauschè lung sco 17 bananas ina suenter l'autrapudess nudar la lunghezza d'in grond bassin (50 m) en 60 secundas

Quant grond è String jellyfish cumpareglià cun TAI?

Mo matematica en tes navigatur. Nagut na vegn memorisà u tramess.

Quant svelt è el?

bun da savair

Fatgs

1

Since 2025, string jellyfish have been multiplying in seas around Norway and Scotland, where they have caused mass deaths of farmed salmon.1

2

Each string jellyfish is a colony of specialised tiny organisms called zooids. They are permanently joined and cannot survive on their own.1

3

In rough seas, or where there are physical barriers, a colony can break into smaller pieces. These pieces can get into fish cages to reach farmed salmon.1

4

Rising sea temperatures and waste dumped from fish farms, which the jellyfish feed on, have been blamed for the increase.1

5

Colonies can be found at the surface and at depths of around 1,000 m.1

6

In September 2007, string jellyfish were spotted off South Devon and South East Cornwall, and for the first time off Plymouth. Changes in Atlantic ocean currents are the most likely cause.1

Per experts da tissi

Num scientific
Apolemia uvaria
Gruppa
Medusas ed autras creaturas da mar che piztgan
Famiglia
Apolemiidae2
Urden
Siphonophorae
Continents
Ocean Atlantic, Mar Mediterran, Ocean Pacific, Mar dal Nord, Ils oceans
Privel per umans
2 / 5: Dolurus3

Da nua che vegnan ils fatgs

  1. Apolemia uvaria (Wikipedia (CC BY-SA 4.0))
  2. Apolemia uvaria (iNaturalist): nums e classificaziun.
  3. Venom Wiki: il stgalim da privel, la grondezza tipica e la stima da la sveltezza èn noss agens. Guarda co che nus als calculain: Co che nus valitain il privel.

Mintga fatg sin questa pagina ha in numer che renvia a sia funtauna. Sche nus avain fatg in sbagl, perstgisa, nus essan fans d'animals, betg ina revista scientifica. Scriva a nus a [email protected] e nus curregin.

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Viva era en: Ocean Atlantic

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