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Risba: Australian spotted jellyfish
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Australian spotted jellyfish

Phyllorhiza punctata
NeškodljivaZa ljudi neškodljiva. Ni razloga za skrb.
Meduze in morski ožigalkarji Ožigalne lovkeJe: Drobna morska hrana
Nevarnost za ljudi: BlagaKot čebelji pik ali manj. Za ljudi praktično neškodljiva.

The Australian spotted jellyfish is a jellyfish with a bell up to 50 cm wide. It is native to the western Pacific, from Australia to Japan, but has spread to many other seas. Its sting is mild and it is not considered a threat to people, but large groups can cause problems for fishing and local sea life.1

Živi v
Native to the western Pacific, from Australia to Japan; introduced widely elsewhere1
Tihi ocean, Indijski ocean, Koralno morje, Atlantski ocean, Karibsko morje, Mehiški zaliv, Timorsko in Arafursko morje
Domov
It prefers warm temperate seas and gathers in waters near coastlines. It has been found in bays and sounds, such as Bogue Sound in North Carolina.1
Dolžina
50 cm (1,6 ft)1
Največja hitrost
približno 1,2 km/h (0,75 mph)
Plavanje, groba ocena
Kaj je?
It feeds mainly on zooplankton, which it catches by filtering seawater. Fluid flows over clusters of tiny mouthlets near the base of its oral arm disk, and it must keep swimming to move food to the mouthlets for digestion.1
Zares!Fotografija: Australian spotted jellyfish
Australian spotted jellyfish. Fotografija: Nhobgood Nick Hobgood (original photograph), Papa Lima Whiskey (derivative edit). CC BY-SA 3.0, Wikimedia Commons.

Kako jo prepoznaš

  • Its name comes from its spotted pattern, and it is also called the white-spotted or brown jellyfish.1
  • The bell can grow up to 50 cm across.1
  • It usually travels in large groups.1

Moč strupa

Ožigalne lovke

Na tisoče drobnih ožigalnih celic se sproži, ko se jih kaj dotakne.

Kaj naredi njen strup, ko ugrizne ali piči?

It has only a mild venom. The venom is not strong enough to kill its prey, which is why it catches food by filtering rather than by stunning it.1

Kako nevarna je za ljudi?

Nevarnost za ljudi: BlagaKot čebelji pik ali manj. Za ljudi praktično neškodljiva.

It is not considered a threat to humans, and its sting is mild or hard to notice. It does cause harm to fishing industries, where it eats fish, crab and shrimp eggs and larvae and clogs nets.1

Če piči

  • The sting can be treated with a dilute acid, usually white or cider vinegar.1
  • Pojdi iz vode in odstrani lovke (z rokavicami ali s krpo).
  • Pri tropskih kockastih meduzah: pike vsaj 30 sekund polivaj s kisom, pokliči pomoč in bodi pripravljen na oživljanje (TPO). Pri portugalskih ladjicah in večini drugih: izperi z morsko vodo, nato pa za bolečino uporabi vročo vodo.

Vedno najprej pokliči številko za klic v sili (112, 000, 911). To so splošna navodila za prvo pomoč, ne zdravniški nasvet. Osnove prve pomoči

Ostani varen

  • Nikoli se ne dotikaj divje živali, je ne lovi in je ne draži, tudi če je majhna in tudi če je videti, kot da spi ali je mrtva.
  • Pusti ji prostor. Če jo srečaš, ostani miren, počasi stopi nazaj in jo pusti, da gre svojo pot.
  • Če te piči: ostani miren, ne premikaj se, pokliči številko za klic v sili (112, 000, 911) ali hitro pojdi v bolnišnico. Zapomni si, kako je izgledala, fotografija pomaga.

Ne preži nate. Strup uporablja, da ulovi hrano ali se zaščiti, in se veliko raje skrije. Več o varnosti

Kako velika je?

Kako dolga je?

Australian spotted jellyfish približno 50 cm dolga (1,6 ft)Domača mačka približno 50 cm (1,6 ft)Pes približno 1 m (3,3 ft)
dolga kot 3 banan, položenih ena za drugodolga kot 16 kock za igranje v vrstizmore preplavati dolžino velikega bazena (50 m) v 150 sekundah

Kakšne velikosti je Australian spotted jellyfish v primerjavi s TABO?

Samo matematika v tvojem brskalniku. Nič se ne shrani in nič se nikamor ne pošlje.

Kako hitra je?

vredno vedeti

Dejstva

1

Each jellyfish can filter as much as 50,000 litres of seawater per day.1

2

One individual found on Sunset Beach, North Carolina, in October 2007 measured 74 cm wide, perhaps the largest ever recorded.1

3

Large swarms can clog fishing nets, damage boat intakes and sometimes force fishing areas to close.1

4

Its polyps can multiply by dividing into other polyps, which makes a larger group than the one the mother started with.1

5

Its polyp stage can last up to five years, and its adult stage up to two years.1

6

In the Gulf of Mexico, medusae grow unusually large, reaching more than 60 cm across.1

Razbijalec mitov

Mit: It is a dangerous jellyfish that is a serious threat to people.

Resnica: It has only a mild venom and is not considered a threat to humans. Its main harm is to fishing and the local ecosystem, where it eats large amounts of zooplankton.1

Za strokovnjake za strupe

Znanstveno ime
Phyllorhiza punctata
Skupina
Meduze in morski ožigalkarji
Družina
Mastigiidae2
Red
Rhizostomeae
Celine
Tihi ocean, Indijski ocean, Koralno morje, Atlantski ocean, Karibsko morje, Mehiški zaliv, Timorsko in Arafursko morje, Oceani
Mladiči
Males release sperm into the water, and the female gathers it into her mouth, where she holds the fertilised eggs. The larvae settle on the seabed and grow into polyps, which reproduce by cloning themselves.1
Nevarnost za ljudi
1 / 5: Blaga3

Od kod so dejstva

  1. Phyllorhiza punctata (Wikipedia (CC BY-SA 4.0))
  2. Phyllorhiza punctata (iNaturalist): imena in razvrstitev.
  3. Venom Wiki: stopnja nevarnosti, tipična velikost in ocena hitrosti so naše lastne. Poglej, kako jih določimo: Kako ocenjujemo nevarnost.

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Živi tudi v: Tihi ocean

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