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Setshwantsho sa khathune sa Darevsky's viper
Nom. 0297 ya 1 402

Darevsky's viper

Vipera darevskii
Ka ga leina: It is named after Ilya Sergeyevich Darevsky, a Russian herpetologist (a scientist who studies reptiles and amphibians).1
E utlwisa botlhoko felaE a utlwisa botlhoko, mme ga e kitla e go gobatsa thata.
Divaepara le dibolobolo Go lomaE ja: Nama
Kotsi go batho: E botlhokoE ka utlwisa botlhoko tota, mme go seoka thata gore e nne masisi.

Darevsky's viper is a small venomous snake that lives high in the mountains of northwestern Armenia, northeastern Turkey and southern Georgia. Its bite is painful and causes swelling, but it does not appear to be life-threatening to adults. It is a rare animal, classed as critically endangered.1

E tshela kwa
Northwestern Armenia, northeastern Turkey and southern Georgia1
Asia
Gae
It lives in cold, damp mountain ridges at heights of 2,300 to 3,000 metres. It favours rocky deposits, high moraines and rocky outcrops surrounded by alpine grassland, especially on warm, steep south-facing and south-east-facing slopes.1
Boleele
15 cm go ya go 42 cm (5,9 in go ya go 1,4 ft)1
Bokima
500 mg (0 oz)1
Lebelo le le kwa godimo
e ka nna 3,1 km/h (1,9 mph)
Mo lefatsheng, kakanyo fela
E ja eng?
It hunts lizards, small rodents and orthopterans (insects such as grasshoppers and crickets). Because its venom is potent, its prey digests very quickly.1
Ka nnete!Setshwantsho sa Darevsky's viper
Darevsky's viper. Setshwantsho: ttadevosyan76. CC BY 4.0, iNaturalist.

Tsela ya go e lemoga

  • Light brown to grey background colour with a dark brown to black zigzag pattern along the back, often broken into pieces.1
  • A single row of small dark blotches on each side of the body.1
  • Belly with many grey or black dots. Females have a greyer belly, while males' bellies are almost black.1
  • Chin shields and lip scales are white, with a few dark fang-shaped marks on the lip scales.1
  • Adult males are brighter, with a yellow tint and a dark, often black, pattern. Females are browner, with a fainter pattern. Females reach up to 42.1 cm in total length.1

Gantsi e tlhakanngwa le: It is often compared with Vipera eriwanensis. That species has a pinkish tint on its lip scales, while Darevsky's viper has white lip scales with dark fang-shaped marks.1

Maatla a botlhole

Go loma

Botlhole bo tswa ka meno a yone fa e loma.

Botlhole jo e bo tsenyang bo dira eng?

Its venom is potent, and it is a relatively small venomous snake. A bite causes pain and local swelling around the wound. The bite does not appear to be life-threatening to adult humans.1

E kotsi go le kae go batho?

Kotsi go batho: E botlhokoE ka utlwisa botlhoko tota, mme go seoka thata gore e nne masisi.

The bite is painful and causes local swelling, but it appears not to be life-threatening to adult humans.1

Fa e loma

  • Dira gore motho a nne a sa tshikinyege a ritibetse, tshegetsa setho se se lomilweng mo boemong jwa pelo, tlosa direng le dilo tse di tiileng, mme o mo ise bookelong ka bonako.

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 e nngwe e go loma: 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

E kgolo go le kae?

E telele go le kae?

Darevsky's viper e ka nna 42 cm ka boleele (1,4 ft)Panana e ka nna 18 cm (7,1 in)Katse ya ntlo e ka nna 50 cm (1,6 ft)

E kima go le kae?

bofefo go feta kelipi ya pampiri
boleele jo bo lekanang le dipanana di le 2,5 di latelanaboleele jo bo lekanang le diboloko tsa go aga tsa ditshamekisi di le 13 mo molengbofefo mo o ka se e utlweng mo seatleng sa gagoe ka taboga dimetara di le 100 ka metsotswana e le 120 (motho yo o bonako go gaisa o tlhoka 9,6)

Darevsky's viper 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?

go botlhokwa go itse

Dintlha

1

Its digestion is very fast. In captive tests at 4 to 7 °C, a meal of fuzzy rat was digested in only 3 days.1

2

Remains of this snake have been found in the droppings of a beech marten, although little is known about its natural enemies.1

3

Newborns feed on the yolk left inside them for their first two weeks, and they grow without eating before their first shed.1

4

It is active during the day and moves into rocky deposits to keep its body at about 26 to 28 °C.1

Ya baitseanape ba botlhole

Leina la saense
Vipera darevskii
Setlhopha
Divaepara le dibolobolo
Lelapa
Viperidae2
Lekoko
Squamata
Dikontinente
Asia
Masea
It is ovoviviparous, meaning the eggs hatch inside the mother and she gives birth to live young. She has 4 to 8 babies between September and early October.1
Seemo sa yone kwa nageng
Critically endangered (IUCN Red List)1
Kotsi go batho
2 / 5: E botlhoko3

Kwa dintlha di tswang teng

  1. Vipera darevskii (Wikipedia (CC BY-SA 4.0))
  2. Vipera darevskii (iNaturalist): maina le thulaganyo ya mefuta.
  3. 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.

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Tse dingwe tsa setlhopha se se tshwanang: Divaepara le dibolobolo

E tshela gape kwa: Asia

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