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Iberian ribbed newt

Pleurodeles waltl

O imenu: 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

BezopasnoBezopasno za ljude. Nema razloga za brigu.

Otrovne žabe, krastače i vodenjaci

Otrovne bodljeJede: MesoOtrovno na dodir ili za jelo, ne ugrizom ili ubodom

Opasnost za ljude: BlagoKao ubod pčele ili slabije. Uglavnom bezopasno za ljude.

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

Otrovno na dodir ili ugrizom? Životinje otrovne ugrizom ili ubodom ubrizgavaju otrov kad ugrizu ili ubodu. Životinje otrovne na dodir ili za jelo štetne su kad ih dotakneš ili pojedeš. Ova je otrovna na dodir ili za jelo.

Živi u

Central and southern Iberian Peninsula (Spain and Portugal) and northern Morocco1

Europa, Afrika

Početna

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

Duljina

30 cm (1 ft)1

Najveća brzina

oko 0,5 km/h (0,31 mph)

Na kopnu, gruba procjena

Što jede?

It feeds on insects, aquatic molluscs, worms and tadpoles.1

Fotografija: Iberian ribbed newt — Iberian ribbed newt. Fotografija: franciscodocampo. CC BY 4.0, iNaturalist.

Kako ga prepoznati

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

Često se miješa s: It is sometimes confused with the Iberian newt (Lissotriton boscai), a different species with a similar common name.1

Otrovna snaga

Otrovne bodlje

Oštre bodlje nose otrov. Boli ako ga nagaziš ili zgrabiš.

Što radi njegov otrov kad ugrize ili ubode?

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

Koliko je opasno za ljude?

Opasnost za ljude: BlagoKao ubod pčele ili slabije. Uglavnom bezopasno za ljude.

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

Što radi kad se uplaši?

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

Ako te ubodu njegove bodlje

Ako ga je netko dotaknuo: dobro operi ruke i ne diraj oči ni usta. Ako ga je dijete ili kućni ljubimac polizao ili pojeo: nazovi centar za otrovanja ili broj za hitne slučajeve.

Uvijek prvo nazovi broj za hitne slučajeve (112, 000, 911). Ovo su opće upute za prvu pomoć, a ne liječnički savjet. Osnove prve pomoći

Ostani na sigurnom

Nikad ne diraj, ne hvataj i ne zadirkuj divlju životinju, čak ni malu, i čak ni ako izgleda kao da spava ili je mrtva.
Ostavi joj prostora. Ako je sretneš, ne paniči, polako se odmakni i pusti je da ode svojim putem.
Ako te ubodu njezine bodlje: ne paniči, miruj, nazovi broj za hitne slučajeve (112, 000, 911) ili brzo idi u bolnicu. Zapamti kako je izgledala, fotografija pomaže.

Ne želi ti ništa loše. Otrov koristi za lov hrane ili za obranu i mnogo bi se radije sakrilo. Više o sigurnosti

Gdje u svijetu?

Afrika Azija Europa Sjeverna Amerika Južna Amerika Australija i Oceanija

Koliko je veliko?

Koliko je dugo?

dugo kao 9 kockica za slaganje u nizu

Koliko je Iberian ribbed newt velika životinja u usporedbi s TOBOM?

Samo matematika u tvom pregledniku. Ništa se ne sprema niti šalje nikamo.

Koliko je brzo?

Kornjača oko 0,3 km/h (0,19 mph)

Iberian ribbed newt oko 0,5 km/h (0,31 mph)

Osoba koja hoda oko 5 km/h (3,1 mph)

vrijedi znati

Činjenice

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

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

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

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

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

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

Razbijač mitova

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

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

Za stručnjake za otrove

Znanstveni naziv: Pleurodeles waltl
Skupina: Otrovne žabe, krastače i vodenjaci
Obitelj: Salamandridae2
Redoslijed: Caudata
Kontinenti: Europa, Afrika
Mladunci: 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
Kako mu ide u divljini: Least Concern (IUCN, assessed October 2020)1
Opasnost za ljude: 1 / 5: Blago3

Odakle su činjenice

Iberian ribbed newt (Wikipedia (CC BY-SA 4.0))
Pleurodeles waltl (iNaturalist): imena i klasifikacija.
Venom Wiki: razina opasnosti, tipična veličina i procijenjena brzina naše su. Pogledaj kako ih izračunavamo: Kako ocjenjujemo opasnost.

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