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Cannonball jellyfish kartun
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Cannonball jellyfish

Stomolophus meleagris
Ne din ho asɛm: Its common name comes from its similarity to a cannonball in shape and size. Its scientific name means "many mouthed hunter".1
Ɛnni asianeƐnni asiane ma nnipa. Biribiara nni hɔ a ɛsɛ sɛ wode haw wo ho.
Jellyfish ne ɛpo mu mmoa a wɔwɔ Nhama (tentacles) a ɛwɔƆdi: Nam
Asiane ma nnipa: Ɛnyɛ denƐte sɛ wowa wɔ anaa ɛnnu saa. Ɛkame ayɛ sɛ ɛnni asiane ma nnipa.

The cannonball jellyfish is a round, dome-shaped jellyfish that looks a bit like a cannonball. It lives in warm coastal waters on both sides of the Americas and in parts of Asia, and it is common in shallow water near the coast. It matters because it is one of the most common causes of minor jellyfish stings in US and Caribbean waters.1

Ɔte
Southeastern US coast and Gulf of Mexico, Atlantic from New England to Brazil, Pacific from California to Ecuador, and from the Sea of Japan to the South China Sea1
Atlantic Po, Caribbean Po, Mexico Ɛpo Ano, California Ɛpo Ano
Fie
They live in shallow inshore waters. On the southeast coast of the United States they are extremely abundant in the summer and fall, when they make up over 16% of the biomass in shallow inshore areas. This is when people are most likely to meet them while swimming.1
Tenten
25 cm (9,8 in)1
Ntɛm a ɛsen biara
bɛyɛ 0,7 km/h (0,44 mph)
Aguare, susuo kɛkɛ
Ɛdi deɛn?
They mainly eat zooplankton, such as veligers, and also all forms of red drum larvae. They catch prey with their oral arms, which also help them move.1
Ampa!Cannonball jellyfish mfonini
Cannonball jellyfish. Mfonini: Richard Stovall. CC BY 4.0, iNaturalist.

Sɛdeɛ wobɛhunu no

  • Dome-shaped bell that can reach 25 cm in diameter1
  • The rim of the bell is often coloured with brown pigment1
  • A cluster of oral arms under the body, extending out around the mouth1
  • Some related species found in the Pacific and South Atlantic are pale to blue in colour1

Wɔtaa fa no sɛ: Several undescribed Stomolophus species in the Pacific and South Atlantic have pale to blue pigment. They are genetically different from the cannonball jellyfish of the North Atlantic, but they are often misidentified as that species.1

Bɔre ahoɔden

Nhama (tentacles) a ɛwɔ

Nwowaa (cells) nketewa mpempem a ɛwɔ tow wɔn bɔre bere a biribi de ne ho ka wɔn.

Ne bɔre yɛ dɛn?

They release a mucus from their nematocysts (stinging cells) that contains a toxin when disturbed. The toxin can cause irregular heart rhythms and problems in the heart's conduction pathways, although this is not common in people. Contact with the nematocysts can be very painful and may cause redness and swelling, and the toxin is also harmful to the eyes.1

Ne asiane ma nnipa te sɛn?

Asiane ma nnipa: Ɛnyɛ denƐte sɛ wowa wɔ anaa ɛnnu saa. Ɛkame ayɛ sɛ ɛnni asiane ma nnipa.

Cannonball jellyfish are mostly harmless to people. Contact usually causes slight itching or minor eye irritation. They are among the most common causes of minor stings in US and Caribbean waters. Their toxin can cause heart problems in animals and humans, but this does not usually happen.1

Ɛyɛ dɛn bere a ehu aka no?

When disturbed, they release a toxic mucus from their nematocysts, which harms small fish nearby and drives away most predators.1

Sɛ ɛwɔ a

  • Fi nsuo no mu na yi nhama (tentacles) biara a ɛda so (fa nsa kotokuo anaa ntoma).
  • Box jellyfish a ɛwɔ nsuo hyew mu: hwie vinegar gu baabi a ɛwɔɔ no so anibu 30 anaa deɛ ɛsen saa, frɛ ma wɔmmɛboa na siesie wo ho sɛ wobɛyɛ CPR. Bluebottles ne afoforɔ dodoɔ no: fa ɛpo nsuo hohoro, na afei nsuo hyew ma yaw no.

Di kan frɛ wo ahohiahia nɔma (112, 000, 911). Yei yɛ mmoa a ɛdi kan ho akwankyerɛ, ɛnyɛ dɔkota afotuo. Mmoa a ɛdi kan ho nsɛm titiriw

Hwɛ wo ho so

  • Mfa wo nsa nka wiram aboa biara, nkyere no na mfa no nni agorɔ, sɛ ɔyɛ ketewa mpo, na sɛ ɛte sɛ ɔrededa anaa wawu mpo a.
  • Ma no kwan. Sɛ wohyia baako a, ma wo bo nnwo, san w'akyi brɛoo na ma ɔnkɔ ne kwan.
  • Sɛ baako wɔ wo a: ma wo bo nnwo, tena dinn, frɛ wo ahohiahia nɔma (112, 000, 911) anaa kɔ ayaresabea ntɛm. Kae sɛdeɛ na ɛte, mfonini bɛboa.

Ɛnhwehwɛ wo sɛ ɛbɛpira wo. Ɛde ne bɔre kyere aduane anaa ɛbɔ ne ho ban, na ɛpɛ sɛ ɛhinta sene biribiara. Nsɛm pii fa ahobammɔ ho

Ne kɛseɛ te sɛn?

Ne tenten te sɛn?

Cannonball jellyfish ne tenten bɛyɛ 25 cm (9,8 in)Kwadu bɛyɛ 18 cm (7,1 in)Fie agyinamoa bɛyɛ 50 cm (1,6 ft)
ne tenten te sɛ agodeɛ blɔk 8 a wɔde to ntoatoasoɔ mu

Cannonball jellyfish kɛseɛ te sɛn sɛ wode toto WO ho a?

Akontabuo kɛkɛ wɔ wo browser mu. Wɔnkora hwee, na wɔmfa hwee nkɔ baabiara.

Ne ntɛm te sɛn?

ɛho hia sɛ wohunu

Nsɛm

1

Juvenile portly spider crabs often live in the bell, eating some of the food the jellyfish catches. The jellyfish is not harmed because it can regenerate its tissue. One jellyfish has been seen with up to ten crabs in its bell.1

2

Jellyfish are commercially harvested as food. In Georgia, jellyball fishing is the state's third largest commercial fishery.1

3

The endangered leatherback sea turtle is one of their main predators.1

4

In 2012, El Golfo de Santa Clara in Mexico harvested 20,000 tons of these jellyfish from late April to early July.1

Atosɛm sɛefoɔ

Atosɛm: Cannonball jellyfish are dangerous to people.

Nokorɛ: They are mostly harmless to people. Contact usually causes only slight itching or minor eye irritation.1

Ma bɔre ho animdefoɔ

Nyansahu din
Stomolophus meleagris
Kuo
Jellyfish ne ɛpo mu mmoa a wɔwɔ
Abusua
Stomolophidae2
Nhyehyɛeɛ (Order)
Rhizostomeae
Asaase akɛseɛ
Atlantic Po, Caribbean Po, Mexico Ɛpo Ano, California Ɛpo Ano, Po akɛseɛ
Mmofra nketewa
They can reproduce sexually or asexually. Sexual reproduction happens when a cannonball shoots sperm from its mouth and another cannonball catches it. The embryos develop in pouches on the oral arms, then the larvae settle on hard surfaces and grow into polyps.1
Asiane ma nnipa
1 / 5: Ɛnyɛ den3

Baabi a nsɛm no fi

  1. Cannonball jellyfish (Wikipedia (CC BY-SA 4.0))
  2. Stomolophus meleagris (iNaturalist): din ne nkyekyɛmu.
  3. Venom Wiki: asiane gyinabea, kɛseɛ a ɛtaa yɛ ne ntɛm susuo no yɛ yɛn ankasa deɛ. Hwɛ sɛdeɛ yɛbu no: Sɛdeɛ yɛkyerɛ asiane gyinabea.

Nsɛm biara a ɛwɔ kratafa yi so wɔ nɔma a ɛkyerɛ ne fibea. Sɛ yɛfom biribi a, kafra, yɛyɛ mmoa ho akɔnnɔfoɔ, ɛnyɛ nyansahu nwoma. Ka kyerɛ yɛn wɔ [email protected] na yɛbɛsiesie.

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Pii fi kuo korɔ no mu: Jellyfish ne ɛpo mu mmoa a wɔwɔ

Ɔte nso wɔ: Atlantic Po

Ma akekantwere no aduaneakyɛdeɛ kuruwa, ɛma ɛyɛ kwa