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Eserese katuun nke Iberian ribbed newt
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Iberian ribbed newt

Pleurodeles waltl
Gbasara aha ya: Its English names, such as sharp-ribbed newt, come from the sharp ribs it pushes out through its sides when it is defending itself.1
Adịghị njọỌ dịghị njọ nye mmadụ. Ọ dịghị ihe ị ga-echegbu onwe gị.
Awọ nsị, awọ ala na newt Mkpu na-agba nsịNri ya: AnụNwere nsị n'ahụ, ọ naghị agba nsị
Ihe ize ndụ nye mmadụ: ObereDị ka ịgba aṅụ ma ọ bụ nke na-erughị ya. Ọ fọrọ nke nta ka ọ ghara ịdị njọ nye mmadụ.

The Iberian ribbed newt is a salamander that lives in ponds and wells in Spain, Portugal and northern Morocco. It is the largest European newt species. When threatened, it can push its sharp ribs out through its skin, which gives it a way to defend itself against predators.1

Nwere nsị n'ahụ ka ọ na-agba nsị? Anụmanụ na-agba nsị na-agbanye nsị site n'ịta ma ọ bụ ịgba. Anụmanụ nwere nsị n'ahụ na-emerụ ahụ ma e metụ ha aka ma ọ bụ rie ha. Nke a nwere nsị n'ahụ.
Ebe obibi
Central and southern Iberian Peninsula (Spain and Portugal) and northern Morocco1
Yurop, Afrịka
Ụlọ
It lives mostly in water, in ponds, cisterns and old village wells. It prefers cool, quiet, deep water. In warmer seasons, when some water sources dry up, it moves to damp places under rocks or among plants.1
Ogologo
30 cm (1 ft)1
Ọsọ kacha elu
ihe dị ka 0.5 km/h (0.31 mph)
N'elu ala, nchepụta
Gịnị ka ọ na-eri?
It feeds on insects, aquatic molluscs, worms and tadpoles.1
N'ezie!Foto Iberian ribbed newt
Iberian ribbed newt. Foto: franciscodocampo. CC BY 4.0, iNaturalist.

Otú ị ga-esi mata ya

  • Dark grey on its back and lighter grey on its belly, with small rust-coloured spots1
  • Usually 8 to 10 orange, wart-like bumps (tubercles) running down each side of the body1
  • Flat, spade-shaped head and a long tail, about half of its body length1
  • Males are more slender and usually smaller than females1
  • Larvae have bushy external gills and paler colours than adults1

A na-agwakọkarị ya na: It is sometimes confused with the Iberian newt (Lissotriton boscai), a different species with a similar common name.1

Ike nsị

Mkpu na-agba nsị

Mkpu dị nkọ na-ebu nsị ahụ. Ịzọ ya ụkwụ ma ọ bụ ijide ya na-afụ ụfụ.

Gịnị ka nsị ọ na-agba na-eme?

When threatened, the newt releases a milky, thick poison from glands on its neck, back, sides and tail as its ribs push out. The poison coats the ribs, which can pierce the skin of a predator's mouth and inject toxins.1

Kedu otú o si dị egwu nye mmadụ?

Ihe ize ndụ nye mmadụ: ObereDị ka ịgba aṅụ ma ọ bụ nke na-erughị ya. Ọ fọrọ nke nta ka ọ ghara ịdị njọ nye mmadụ.

The rib defence is completely harmless to humans. The ribs cause only little harm to the newt itself, and its skin quickly heals without infection.1

Gịnị ka ọ na-eme mgbe ụjọ tụrụ ya?

It tries to run away from predators first. If it cannot escape, it pushes its sharp ribs through its sides and releases poison.1

Ọ bụrụ na mkpu ya dụrụ gị

  • Ọ bụrụ na mmadụ metụrụ otu aka: saa aka nke ọma, emetụkwala anya ma ọ bụ ọnụ aka. Ọ bụrụ na nwatakịrị ma ọ bụ anụ ụlọ rachara otu ma ọ bụ rie ya: kpọọ ụlọ ọrụ ndụmọdụ nsị (poison centre) ma ọ bụ nọmba mberede gị.

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 mkpu ya dụrụ 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 Oshenia

Ọ hà aṅaa?

Kedu otú o si dị ogologo?

Iberian ribbed newt ogologo ya dị ihe dị ka 30 cm (1 ft)Unere ihe dị ka 18 cm (7.1 in)Nwamba ụlọ ihe dị ka 50 cm (1.6 ft)
dị ogologo dị ka blọk egwuregwu 9 n'ahịrị

Kedu otú Iberian ribbed newt 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

Its ribs can push through its skin to act as a defence, a primitive and rudimentary form of envenomation.1

2

It is a model animal for regeneration research. It can regrow lost limbs, injured heart tissue, brain cells, eye lenses and parts of its spinal cord.1

3

This newt has been sent into space on at least six missions, starting in 1985.1

4

In genetic males and females, temperature can override sex chromosomes. Some ZW larvae reared at 32 °C (90 °F) become functional males.1

5

Its immune system, rib-coated collagen and antimicrobial peptides let the pierced skin heal quickly without infection.1

6

Females can keep live sperm in their cloaca for up to five months.1

Onye na-ekpughe akụkọ ụgha

Akụkọ ụgha: The newt's ribs and poison are dangerous to people.

Eziokwu: The ribs and poison are a defence against predators. The rib defence is completely harmless to humans.1

Maka ndị ọkachamara nsị

Aha sayensị
Pleurodeles waltl
Otu
Awọ nsị, awọ ala na newt
Ezinụlọ
Salamandridae2
Usoro
Caudata
Kọntinent dị iche iche
Yurop, Afrịka
Ụmụ ọhụrụ
The young are born in water as larvae, breathing through gills. They lose their gills as their limbs grow and can then live on land as well as in water.1
Otú ọ na-eme n'ọhịa
Least Concern (IUCN, assessed October 2020)1
Ihe ize ndụ nye mmadụ
1 / 5: Obere3

Ebe eziokwu ndị a si

  1. Iberian ribbed newt (Wikipedia (CC BY-SA 4.0))
  2. Pleurodeles waltl (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

Ndị ọzọ si n'otu ahụ: Awọ nsị, awọ ala na newt

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Ọ na-ebikwa na: Yurop

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Nye akpị nriite onyinye, na-eme ka ọ bụrụ n'efu