Iberian ribbed newt
Mitlwa ya botlholeE ja: NamaE botlhole go e ama kgotsa go e ja, ga e tsenye botlholeThe 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

Tsela ya go e lemoga
- 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
Gantsi e tlhakanngwa le: It is sometimes confused with the Iberian newt (Lissotriton boscai), a different species with a similar common name.1
Maatla a botlhole
Mitlwa e e bogale e rwala botlhole. Go e gata kgotsa go e tshwara go a utlwisa botlhoko.
Botlhole jo e bo tsenyang bo dira eng?
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
E kotsi go le kae go batho?
Kotsi go batho: Kotsi e nnyeJaaka go tlhabiwa ke notshe kgotsa go le kwa tlase. Ga e na kotsi go batho.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
E dira eng fa e tshogile?
It tries to run away from predators first. If it cannot escape, it pushes its sharp ribs through its sides and releases poison.1
Fa mitlwa ya yone e go tlhaba
- Fa mongwe a amile e nngwe: tlhatswa diatla sentle mme o se ka wa ama matlho kgotsa molomo. Fa ngwana kgotsa phologolo ya gae e latswitse kgotsa e jele e nngwe: leletsa senthara ya botlhole kgotsa nomoro ya tshoganyetso.
Ka gale leletsa nomoro ya gago ya tshoganyetso pele (112, 000, 911). Se ke kaelo e e akaretsang ya thuso ya ntlha, ga se kgakololo ya bongaka. Motheo wa thuso ya ntlha
Nna o babalesegile
- O se ka wa ama, wa tshwara kgotsa wa tshwenya phologolo ya naga, le fa e le e nnye, le fa e lebega e robetse kgotsa e sule.
- E fe sebaka. Fa o kopana le yone, ritibala, boela morago ka bonya mme o e tlogele e tsamaye ka tsela ya yone.
- Fa mitlwa ya yone e go tlhaba: ritibala, o se ka wa tshikinyega, leletsa nomoro ya gago ya tshoganyetso (112, 000, 911) kgotsa o ye bookelong ka bonako. Gopola gore e ne e lebega jang, setshwantsho se a thusa.
Ga e go batle. E dirisa botlhole jwa yone go tshwara dijo kgotsa go itshireletsa, mme e rata go iphitlha go feta. Go le gontsi ka go nna o babalesegile
Kae mo lefatsheng?
E kgolo go le kae?
E telele go le kae?
boleele jo bo lekanang le diboloko tsa go aga tsa ditshamekisi di le 9 mo molengIberian ribbed newt e kgolo go le kae fa e bapisiwa le WENA?
Ke dipalo fela mo sefetleng sa gago (browser). Ga go sepe se se bolokwang kgotsa se se romelwang gope.
E bonako go le kae?
Dintlha
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
Mosenyi wa ditlhamane
Tlhamane: The newt's ribs and poison are dangerous to people.
Nnete: The ribs and poison are a defence against predators. The rib defence is completely harmless to humans.1
Ya baitseanape ba botlhole
- Leina la saense
- Pleurodeles waltl
- Setlhopha
- Digwagwa tsa botlhole, digwagwa tse dingwe le dinewt
- Lelapa
- Salamandridae2
- Lekoko
- Caudata
- Dikontinente
- Yuropa, Aforika
- Masea
- 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
- Seemo sa yone kwa nageng
- Least Concern (IUCN, assessed October 2020)1
- Kotsi go batho
- 1 / 5: Kotsi e nnye3
Kwa dintlha di tswang teng
- Iberian ribbed newt (Wikipedia (CC BY-SA 4.0))
- Pleurodeles waltl (iNaturalist): maina le thulaganyo ya mefuta.
- Venom Wiki: seelo sa kotsi, bogolo jo bo tlwaelegileng le kakanyo ya lebelo ke tsa rona. Bona kafa re di balang ka teng: Kafa re lekanyang kotsi ka teng.
Ntlha nngwe le nngwe mo tsebeng e e na le nomoro e e supang motswedi wa yone. Fa re dirile phoso, maitshwarelo, re barati ba diphologolo, e seng kgatiso ya saense. Re bolelele kwa [email protected] mme re tla e baakanya.


