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Eserese katuun nke Spotted eagle ray
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Spotted eagle ray

Aetobatus narinari
Gbasara aha ya: The genus name Aetobatus comes from the Greek words aetos (eagle) and batis (ray).1
Naanị na-afụ ụfụỌ na-afụ ụfụ, mana ọ gaghị emerụ gị ahụ nke ukwuu.
Azụ na-agba nsị ỊgbaNri ya: Anụ
Ihe ize ndụ nye mmadụ: Na-afụ ụfụỌ nwere ike ịfụ ụfụ nke ukwuu, mana ọ naghị adịkarị njọ.

The spotted eagle ray is a flat, disc-shaped fish with dark blue or black skin covered in white spots and a snout shaped like a duck's bill. It lives in warm coastal waters, often near coral reefs and bays. It is known for leaping out of the water, sometimes onto boats.1

Ebe obibi
Atlantic Ocean, including the Caribbean and Gulf of Mexico (recent authorities limit the name to the Atlantic)1
Oké Osimiri Atlantik, Oké Osimiri Pasifik, Oké Osimiri India, Osimiri Karibịan, Ọwara Mexico, Osimiri Uhie, Osimiri Timor na Arafura, Ọwara Bengal, Ọwara California
Ụlọ
It is found in shallow coastal water by coral reefs and bays, down to depths of 80 metres. It often swims freely in open water, usually in groups close to the surface. It is most often seen in bays and reefs, and it sometimes leaps onto boats and snorkellers.1
Ogologo
5 m (16 ft)1
Arọ
230 kg (507 lb)1
Ọsọ kacha elu
ihe dị ka 30 km/h (19 mph)
Igwu mmiri, nchepụta
Gịnị ka ọ na-eri?
It eats bivalves, crabs, whelks, other shellfish, shrimp, small fish and other animals. It digs in the sand with its snout to find buried food, and its chevron-shaped teeth crush hard shells.1
N'ezie!Foto Spotted eagle ray
Spotted eagle ray. Foto: the manta ray had a family. Public domain, Wikimedia Commons.

Otú ị ga-esi mata ya

  • Flat, disc-shaped body that is deep blue or black on top, with white spots or rings1
  • White underbelly1
  • Flat snout shaped like a duck's bill1
  • Long tail with 2 to 6 venomous, barbed spines near the base, just behind the pelvic fins1

Ike nsị

Ịgba

Nsị na-esi na ndụdụ ya apụta.

Kedu otú o si dị egwu nye mmadụ?

Ihe ize ndụ nye mmadụ: Na-afụ ụfụỌ nwere ike ịfụ ụfụ nke ukwuu, mana ọ naghị adịkarị njọ.

Spotted eagle rays are shy and generally avoid human contact, so they do not pose a significant threat to people. There have been several reports of them leaping onto boats and landing on people. In one incident in the Florida Keys, a woman died.1

Gịnị ka ọ na-eme mgbe ụjọ tụrụ ya?

When threatened, it can leap out of the water, and it avoids human contact.1

Ọ bụrụ na ọ gbaa

  • Tinye ọnya ahụ n'ime mmiri ọkụ, nke ọkụ dị ka onye ahụ nwere ike ịnagide n'ere ya ọkụ (jiri aka gị nwalee ya), ruo nkeji 30 ruo 90. Chọọ enyemaka ọgwụ, karịsịa maka azụ nkume (stonefish) na stingray.

Na-ebu ụzọ kpọọ nọmba mberede gị mgbe niile (112, 000, 911). Nke a bụ ndụmọdụ enyemaka mbụ n'ozuzu, ọ bụghị ndụmọdụ ọgwụ. Isi ihe enyemaka mbụ

Nọrọ na nchekwa

  • Emetụla anụ ọhịa aka, ejidela ya, emekwala ya ihe ọjọọ, ọbụna obere, ọbụna ma ọ dị ka ọ na-ehi ụra ma ọ bụ nwụọ anwụ.
  • Nye ya ohere. Ọ bụrụ na ị zutere otu, dị jụụ, laghachi azụ nwayọ, hapụ ya ka ọ gaa ụzọ ya.
  • Ọ bụrụ na otu gbaa gị: dị jụụ, emegharịla ahụ, kpọọ nọmba mberede gị (112, 000, 911) ma ọ bụ gaa ụlọ ọgwụ ngwa ngwa. Cheta ka o si dị, foto na-enye aka.

Ọ naghị achụ gị. Ọ na-eji nsị ya ejide nri ma ọ bụ chebe onwe ya, ọ ga-akakwa mma n'anya ya ịzo onwe ya. Ihe ndị ọzọ gbasara ịnọ na nchekwa

Ebee n'ụwa?

AfrịkaEshiaYuropUgwu AmerikaNdịda AmerikaỌstrelia na OsheniaOké Osimiri PasifikOké Osimiri AtlantikOké Osimiri IndiaOsimiri UhieOsimiri KaribịanỌwara MexicoOsimiri Timor na ArafuraỌwara BengalỌwara California

Ọ hà aṅaa?

Kedu otú o si dị ogologo?

Spotted eagle ray ogologo ya dị ihe dị ka 5 m (16 ft)Ụgbọ ala ihe dị ka 4.5 m (15 ft)Ụgbọ bọs obodo ihe dị ka 12 m (39 ft)

Kedu otú o si dị arọ?

dị arọ dị ka nkịta 12
dị ogologo dị ka nkịta 5 site n'imi ruo n'ọdụdị ogologo dị ka unere 28 a tọgbọrọ n'ahịrịnwere ike igwu mmiri ogologo nnukwu ọdọ igwu mmiri (50 m) n'ime sekọnd 6

Kedu otú Spotted eagle ray si hà ma e jiri ya tụnyere GỊ?

Naanị mgbakọ na mwepụ n'ime browser gị. Ọ dịghị ihe echekwara ma ọ bụ ezigara ebe ọ bụla.

Kedu otú o si agba ọsọ?

ọ dị mma ịmara

Eziokwu

1

The largest spotted eagle rays have a wingspan of up to 3 metres and can weigh 230 kilograms.1

2

When digging for food, a cloud of sand surrounds the ray and sand is blown out through its gills.1

3

Sharks such as the tiger shark, bull shark and great hammerhead hunt spotted eagle rays. Sharks have also been seen following females during birth to eat the newborn pups.1

4

Spotted eagle rays are most often seen alone, but they sometimes swim in groups of 6 or more.1

5

The Great Barrier Reef protects this ray, and in Florida it is illegal to fish for, land, buy or trade it.1

6

Newborn pups have discs measuring 17 to 35 centimetres across, and they mature in 4 to 6 years.1

Onye na-ekpughe akụkọ ụgha

Akụkọ ụgha: Spotted eagle rays are a major danger to people.

Eziokwu: They are shy and generally avoid human contact, so they do not pose a significant threat to humans. Leaping onto boats is rare but has caused harm.1

Maka ndị ọkachamara nsị

Aha sayensị
Aetobatus narinari
Otu
Azụ na-agba nsị
Ezinụlọ
Aetobatidae2
Usoro
Myliobatiformes
Kọntinent dị iche iche
Oké Osimiri Atlantik, Oké Osimiri Pasifik, Oké Osimiri India, Osimiri Karibịan, Ọwara Mexico, Osimiri Uhie, Osimiri Timor na Arafura, Ọwara Bengal, Ọwara California, Oké osimiri niile
Ụmụ ọhụrụ
They give birth to live young. The eggs hatch inside the mother after a gestation period of one year, and she gives birth to a maximum of four pups.1
Otú ọ na-eme n'ọhịa
Near Threatened1
Ihe ize ndụ nye mmadụ
2 / 5: Na-afụ ụfụ3

Ebe eziokwu ndị a si

  1. Spotted eagle ray (Wikipedia (CC BY-SA 4.0))
  2. Aetobatus narinari (iNaturalist): aha na nhazi ọkwa.
  3. Venom Wiki: ọkwa ihe ize ndụ, nha nkịtị na nchepụta ọsọ bụ nke anyị. Lee otú anyị si achọpụta ha: Otú anyị si atụ ihe ize ndụ.

Eziokwu ọ bụla dị na peeji a nwere nọmba na-egosi ebe o si. Ọ bụrụ na anyị mehiere ihe, ndo, anyị bụ ndị hụrụ anụmanụ n'anya, ọ bụghị akwụkwọ akụkọ sayensị. Gwa anyị na [email protected], anyị ga-edozi ya.

Akpị agụụ na-agụ! Venom Wiki bụ ọrụ otu onye: n'efu, na-enweghị mgbasa ozi na ndị na-esochi gị. Obere onyinye na-enyere aka idebe ya n'ịntanetị.Nye akpị nri

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