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Eserese katuun nke Beaked sea snake
Nọmba 0235 n'ime 1 402

Beaked sea snake

Hydrophis schistosus
Gbasara aha ya: Its name Valakadyn comes from Tamil and Malayalam words meaning 'net biter'.1
Na-egbu egbuOtu n'ime anụmanụ kacha egbu egbu n'ụwa. Ọ bụrụ na ọ tara gị, kpọọ maka enyemaka ozugbo.Enyemaka ngwa ngwa na ọgwụ mgbochi nsị (antivenom) na-azọpụta ọtụtụ mmadụ. Kpọọ nọmba mberede gị ozugbo.
Agwọ osimiri ỊtaNri ya: Azụ
Ihe ize ndụ nye mmadụ: Na-egbu egbuOtu n'ime anụmanụ kacha dị egwu n'ụwa.

The beaked sea snake is a highly venomous sea snake. It lives in warm coastal waters across the Indo-Pacific, from the Persian Gulf to Southeast Asia. It is one of the snakes most often involved in sea snake bites, so it matters a lot to people who work or swim near the coast.1

Ebe obibi
Tropical Indo-Pacific: Persian Gulf and Arabian Sea, South Asia, Sri Lanka, Bangladesh and Southeast Asia1
Oké Osimiri India, Oké Osimiri Pasifik, Osimiri Andaman, Osimiri Ndịda China, Osimiri Arabia na Ọwara Peshia, Ọwara Bengal
Ụlọ
It is found along the coasts and coastal islands of India and in the sea across its range. It is one of the most common of the 20 sea snake kinds in that region.1
Ogologo
1.3 m (4.3 ft)1
Ọsọ kacha elu
ihe dị ka 4.1 km/h (2.5 mph)
Igwu mmiri, nchepụta
Gịnị ka ọ na-eri?
Its main food is fish.1
N'ezie!Foto Beaked sea snake
Beaked sea snake. Foto: Nelly de Rooij. Public domain, Wikimedia Commons.

Otú ị ga-esi mata ya

  • Usually uniformly dark grey on the back, with whitish sides and underparts.1
  • Young snakes are olive or grey with black bands across the body, widest in the middle.1
  • The scale at the tip of the snout is longer than it is broad.1
  • Typical length is about 130 cm, with a tail of about 19 cm.1

Ike nsị

Ịta

Nsị na-esi n'eze nsị ya ma ọ bụ eze ya apụta mgbe ọ na-ata.

Gịnị ka nsị ọ na-agba na-eme?

Its venom contains highly potent neurotoxins, which attack the nerves, and myotoxins, which damage muscle. The venom can cause serious harm to the body.1

Kedu otú o si dị egwu nye mmadụ?

Ihe ize ndụ nye mmadụ: Na-egbu egbuOtu n'ime anụmanụ kacha dị egwu n'ụwa.

This species is linked to more than 50% of all sea snake bites and to the majority of envenomings and deaths from sea snake bites; some estimates say up to 90% of all sea snake bites. The average venom yield per bite is about 7.9 to 9.0 mg, and the estimated lethal human dose is 1.5 mg. Some herpetologists describe it as aggressive.1

Ọ bụrụ na ọ tara

  • Mkpakọ na nkwụsi ahụ (pressure immobilisation): jiri bandeji na-agbatị agbatị (elastic bandage) kee ebe ọ tara nke ọma, wee kee ya gaa n'elu aka ma ọ bụ ụkwụ ahụ niile, jiri splint (osisi nkwado) kwado ya, mee ka onye ahụ ghara imegharị ahụ ma ọlị ruo mgbe enyemaka bịarutere.
  • Wepụta onye ahụ na mmiri, kpọga ya ụlọ ọgwụ ngwa ngwa.

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 tara 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 IndiaOsimiri Ndịda ChinaOsimiri AndamanOsimiri Arabia na Ọwara PeshiaỌwara Bengal

Ọ hà aṅaa?

Kedu otú o si dị ogologo?

Beaked sea snake ogologo ya dị ihe dị ka 1.3 m (4.3 ft)Nkịta ihe dị ka 1 m (3.3 ft)Okenye ihe dị ka 1.7 m (5.6 ft)
dị ogologo dị ka nwamba ụlọ 2.5 site n'imi ruo n'ọdụdị ogologo dị ka unere 7 a tọgbọrọ n'ahịrịnwere ike igwu mmiri ogologo nnukwu ọdọ igwu mmiri (50 m) n'ime sekọnd 44

Kedu otú Beaked sea snake si hà ma e jiri ya tụnyere GỊ?

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Kedu otú o si agba ọsọ?

ọ dị mma ịmara

Eziokwu

1

It can dive up to 100 metres deep and stay underwater for up to five hours before coming back up.1

2

Sea snakes have glands that get rid of excess salt, which helps them live in seawater.1

3

The name Valakadyn comes from words in Tamil and Malayalam meaning 'net biter'.1

Maka ndị ọkachamara nsị

Aha sayensị
Hydrophis schistosus
Otu
Agwọ osimiri
Ezinụlọ
Elapidae2
Usoro
Squamata
Kọntinent dị iche iche
Oké Osimiri India, Oké Osimiri Pasifik, Osimiri Andaman, Osimiri Ndịda China, Osimiri Arabia na Ọwara Peshia, Ọwara Bengal, Oké osimiri niile
Ihe ize ndụ nye mmadụ
5 / 5: Na-egbu egbu3

Ebe eziokwu ndị a si

  1. Hydrophis schistosus (Wikipedia (CC BY-SA 4.0))
  2. Hydrophis schistosus (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.

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