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Upside-down jellyfish

Cassiopea andromeda

Hana madharaHana madhara kwa watu. Hakuna cha kuhofia.

Yavuyavu na wadungaji wa baharini

Mikono inayodungaHula: Nyama

Hatari kwa watu: HafifuKama kudungwa na nyuki au chini ya hapo. Kimsingi hana madhara kwa watu.

The upside-down jellyfish is a jellyfish that usually rests with its mouth facing up, so it can look more like a sea anemone. It lives in shallow, sheltered coastal water, such as lagoons and mangrove areas. It is special because it shares a partnership with algae that give it colour and food.1

Anaishi

Shallow coastal waters around mangroves, lagoons, and intertidal sand or mudflats1

Bahari ya Hindi, Bahari ya Pasifiki, Bahari ya Shamu, Bahari ya Mediterania, Bahari ya Timor na Arafura, Ghuba ya Bengal

Nyumbani

It usually lives on intertidal sand or mudflats, in shallow lagoons, and around mangroves.1

Urefu

30 cm (1 ft)1

Kasi ya juu

takriban km 0.7 kwa saa (maili 0.44 kwa saa)

Kuogelea, makadirio

Hula nini?

It eats small animals from the sea, or pieces of them. It first paralyses its prey with its mucus and nematocysts, which are stinging cells.1

Picha ya Upside-down jellyfish — Upside-down jellyfish. Picha: prilfish. CC BY 4.0, iNaturalist.

Jinsi ya kumtambua

Yellow-brown bell with white or pale streaks and spots1
Usually keeps its mouth facing upward1
Bell pulses to move water through its arms1
Can grow up to 30.0 cm wide1

Mara nyingi huchanganywa na: It is often mistaken for a sea anemone. Its usual upward-facing mouth and pulsing bell are features to note.1

Nguvu ya sumu

Mikono inayodunga

Maelfu ya seli ndogo za kudunga hufyatuka kitu kikizigusa.

Sumu yake hufanya nini?

Its stinging cells, called nematocysts, release venom that paralyses small prey. In people, a sting causes mild pain, a rash and swelling.1

Ana hatari gani kwa watu?

Hatari kwa watu: HafifuKama kudungwa na nyuki au chini ya hapo. Kimsingi hana madhara kwa watu.

Its sting is painful, but the symptoms described are mild.1

Akidunga

Toka majini na uondoe vipande vya mikono iliyonata (kwa glavu au kitambaa).
Kwa yavuyavu sanduku wa kitropiki: mimina siki kwenye sehemu zilizodungwa kwa angalau sekunde 30, omba msaada na uwe tayari kufanya CPR. Kwa mabotoli ya bluu na wengine wengi: suuza kwa maji ya bahari, kisha maji ya moto kupunguza maumivu.

Daima piga namba ya dharura kwanza (112, 000, 911). Huu ni mwongozo wa jumla wa huduma ya kwanza, si ushauri wa kitabibu. Misingi ya huduma ya kwanza

Kaa salama

Kamwe usimguse, kumkamata wala kumchokoza mnyama wa porini, hata akiwa mdogo, na hata akionekana amelala au amekufa.
Mpe nafasi. Ukikutana naye, tulia, rudi nyuma polepole na umwache aende zake.
Akikudunga: tulia, usitikisike, piga namba yako ya dharura (112, 000, 911) au nenda hospitali haraka. Kumbuka alivyoonekana, picha husaidia.

Hakuwindi wewe. Hutumia sumu yake kukamata chakula au kujilinda, na hupendelea zaidi kujificha. Zaidi kuhusu kukaa salama

Wapi duniani?

Afrika Asia Ulaya Amerika Kaskazini Amerika Kusini Australia na Oceania Bahari ya Pasifiki Bahari ya Hindi Bahari ya Mediterania Bahari ya Shamu Bahari ya Timor na Arafura Ghuba ya Bengal

Ana ukubwa gani?

Ana urefu gani?

urefu sawa na matofali 9 ya kuchezea yaliyopangwa mstari

Upside-down jellyfish ana ukubwa gani ukilinganisha na WEWE?

Ni hesabu tu kwenye kivinjari chako. Hakuna kinachohifadhiwa wala kutumwa popote.

Ana kasi gani?

Konokono wa bustanini takriban km 0.05 kwa saa (0.03 mph)

Upside-down jellyfish takriban km 0.7 kwa saa (0.44 mph)

Mtu anayeogelea takriban km 3 kwa saa (1.9 mph)

inafaa kujua

Ukweli

It is a jellyfish, even though it is often mistaken for a sea anemone.1

A shrimp lives among its tentacles and removes parasites from it. In exchange, the jellyfish protects the shrimp.1

Tiny algae called zooxanthellae live in its tissues, giving it its colour. In return, the jellyfish gives the algae the sunlight they need.1

It can reproduce both by budding, when it is in its polyp form, and sexually, when it is in its medusa form.1

Its pulsing bell moves water through its arms, which helps it breathe and gather food.1

Kuvunja dhana potofu

Dhana potofu: It is a sea anemone.

Ukweli: It is a jellyfish, a type of cnidarian, although it is often mistaken for a sea anemone.1

Kwa wataalamu wa sumu

Jina la kisayansi: Cassiopea andromeda
Kundi: Yavuyavu na wadungaji wa baharini
Familia: Cassiopeidae2
Mpangilio: Rhizostomeae
Mabara: Bahari ya Hindi, Bahari ya Pasifiki, Bahari ya Shamu, Bahari ya Mediterania, Bahari ya Timor na Arafura, Ghuba ya Bengal, Bahari kuu
Watoto: The medusa female produces eggs and keeps them. The female uses her tentacles to catch sperm from the water to fertilise the eggs.1
Hatari kwa watu: 1 / 5: Hafifu3

Ukweli unatoka wapi

Cassiopea andromeda (Wikipedia (CC BY-SA 4.0))
Cassiopea andromeda (iNaturalist): majina na uainishaji.
Venom Wiki: kiwango cha hatari, ukubwa wa kawaida na makadirio ya kasi ni yetu wenyewe. Ona jinsi tunavyovipata: Jinsi tunavyopima hatari.

Kila ukweli kwenye ukurasa huu una namba inayoonyesha chanzo chake. Kama tumekosea kitu, samahani, sisi ni wapenzi wa wanyama, si jarida la kisayansi. Tuambie kupitia [email protected] nasi tutarekebisha.

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