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Setshwantsho sa khathune sa Namaqua dwarf adder
Nom. 0328 ya 1 402

Namaqua dwarf adder

Bitis schneideri
Ka ga leina: The specific name schneideri honours Dr Oskar Schneider (1841–1903), a friend of the scientist who described it. Schneider was a conchologist, a person who studies shells.1
E utlwisa botlhoko felaE a utlwisa botlhoko, mme ga e kitla e go gobatsa thata.
Divaepara le dibolobolo Go loma
Kotsi go batho: E botlhokoE ka utlwisa botlhoko tota, mme go seoka thata gore e nne masisi.

The Namaqua dwarf adder is a small venomous snake that lives on the coastal sand dunes where Namibia and South Africa meet. It is one of the smallest vipers in the world, and possibly the smallest.1

E tshela kwa
Coastal region straddling the border between Namibia and South Africa, from near Lüderitz to Hondeklip Bay1
Aforika
Gae
It lives on white coastal sand dunes in a narrow strip of coastline. Its range may reach up to 60 km inland in the Sperrgebiet of southern Namibia.1
Boleele
18 cm go ya go 28 cm (7,1 in go ya go 11 in)1
Lebelo le le kwa godimo
e ka nna 3 km/h (1,9 mph)
Mo lefatsheng, kakanyo fela
Ka nnete!Setshwantsho sa Namaqua dwarf adder
Namaqua dwarf adder. Setshwantsho: unknown. CC0, iNaturalist.

Tsela ya go e lemoga

  • It is the smallest species in the genus Bitis.1
  • Adults usually measure 18–25 cm in total length, including the tail.1
  • It lives on white coastal sand dunes.1

Maatla a botlhole

Go loma

Botlhole bo tswa ka meno a yone fa e loma.

Botlhole jo e bo tsenyang bo dira eng?

The venom is injected by bite. In one documented bite, the victim had intense pain, pronounced swelling, discolouration and oozing of fluid from the puncture marks. A 5 mm haematoma (a swelling of blood under the skin) formed after 24 hours. Symptoms eased over three to four days, and healing was complete after two weeks, with no loss of function. Minimal local tissue damage and no whole-body effects were reported.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.

One bite is documented, recorded by a researcher. It caused pain and swelling but healed fully in about two weeks.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

Kae mo lefatsheng?

AforikaAsiaYuropaAmerika BokoneAmerika BorwaAustralia le Oceania

E kgolo go le kae?

E telele go le kae?

Namaqua dwarf adder e ka nna 28 cm ka boleele (11 in)Panana e ka nna 18 cm (7,1 in)Katse ya ntlo e ka nna 50 cm (1,6 ft)
boleele jo bo lekanang le diboloko tsa go aga tsa ditshamekisi di le 9 mo molenge ka taboga dimetara di le 100 ka metsotswana e le 120 (motho yo o bonako go gaisa o tlhoka 9,6)

Namaqua dwarf adder 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

It is possibly the smallest viper in the world.1

2

Its population faces unusually high annual mortality, between 39% and 56%, because of its small size and the many predators in its environment.1

3

To cope with this losses, it is thought to breed once every year. Most vipers breed every other year or less often.1

4

It lives in a comparatively narrow strip of coastal dunes, where temperatures change little between seasons.1

Ya baitseanape ba botlhole

Leina la saense
Bitis schneideri
Setlhopha
Divaepara le dibolobolo
Lelapa
Viperidae2
Lekoko
Squamata
Dikontinente
Aforika
Masea
It is viviparous, meaning it gives birth to live young rather than laying eggs.1
Kotsi go batho
2 / 5: E botlhoko3

Kwa dintlha di tswang teng

  1. Bitis schneideri (Wikipedia (CC BY-SA 4.0))
  2. Bitis schneideri (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.

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.

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Fepa phephengnkgwana ya dimpho, e e dira mahala