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Setshwantsho sa khathune sa Neuwied's lancehead
Nom. 0393 ya 1 402

Neuwied's lancehead

Bothrops neuwiedi
Ka ga leina: It is named after the German naturalist Prince Maximilian of Wied-Neuwied (1782–1867), who made important animal collections in Brazil.1
E ka bolayaE ka go bolaya fa o sa alafiwe. Fa e go loma, batla thuso ka bonako.
Divaepara tsa mesima (pit vipers) Go loma
Kotsi go batho: E kotsi thataE ka bolaya motho yo o sa alafiweng.

Neuwied's lancehead is a highly venomous pit viper found in South America. It is a relatively small snake, but it is a major cause of snakebites in Argentina. It lives east of the Andes, mostly in Brazil, Bolivia, Paraguay, Argentina and Uruguay.1

E tshela kwa
East of the Andes and south of about 5°S in South America: Brazil, Bolivia, Paraguay, Argentina and Uruguay1
Amerika Borwa
Gae
It lives in tropical and semitropical deciduous forest, temperate forest and Atlantic Coast restingas. In almost all cases it is found in dry or semiarid rocky areas.1
Boleele
60 cm go ya go 1 m (2 ft go ya go 3,3 ft)1
Lebelo le le kwa godimo
e ka nna 3,5 km/h (2,2 mph)
Mo lefatsheng, kakanyo fela
Ka nnete!Setshwantsho sa Neuwied's lancehead
Neuwied's lancehead. Setshwantsho: Daderot. CC0, Wikimedia Commons.

Tsela ya go e lemoga

  • Adults average 60–70 cm in total length, including the tail, but can grow to about 100 cm.1
  • The ground colour is brown or dark brown.1
  • A row of 16–27 dark brown or black blotches runs along the body, each edged in white.1
  • The belly is white or yellow with grey speckling.1
  • Young snakes have a white tail tip.1

Maatla a botlhole

Go loma

Botlhole bo tswa ka meno a yone fa e loma.

Botlhole jo e bo tsenyang bo dira eng?

This snake is highly venomous. Its venom causes pain, swelling, bruising and necrosis (death of body tissue), and it can also lead to abscesses. The venom disturbs blood clotting: the venom has thrombin-like proteases, which slow the clotting of fibrinogen, a protein needed to form clots. Bites can also cause high blood pressure and collapse.1

E kotsi go le kae go batho?

Kotsi go batho: E kotsi thataE ka bolaya motho yo o sa alafiweng.

This species is one of the main causes of snakebite in Argentina. Between 1960 and 1975, about 500 cases were reported there each year, and 80% of them were attributed to one subspecies, B. n. diporus. In a study of 18 bite cases admitted to a hospital in São Paulo from 1975 to 1992, all patients had pain, 83% had swelling, 50% had bruising, 17% had necrosis and 12% developed coagulopathy (a clotting disorder).1

Dikgang tse di molemo: dingaka di na le molemo (antivenom) kgotsa kalafi ya se.1

Fa e loma

  • Three antivenins made by the Instituto Butantan in Brazil can be used to treat bites from this species. Treatment with heparin might help the clotting problems caused by the venom.1
  • 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?

Neuwied's lancehead e ka nna 1 m ka boleele (3,3 ft)Ntša e ka nna 1 m (3,3 ft)Motho yo mogolo e ka nna 1,7 m (5,6 ft)
boleele jo bo lekanang le dikatse tsa ntlo di le 2 go tloga kwa nkong go ya mogatlengboleele jo bo lekanang le dipanana di le 6 di latelanae ka taboga dimetara di le 100 ka metsotswana e le 100 (motho yo o bonako go gaisa o tlhoka 9,6)

Neuwied's lancehead 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

In a case in Germany, a 36-year-old snake keeper was bitten on the finger. The bitten finger developed necrosis, and the swelling spread onto the hand.1

2

The average venom yield is 25 to 40 mg (dry weight).1

Ya baitseanape ba botlhole

Leina la saense
Bothrops neuwiedi
Setlhopha
Divaepara tsa mesima (pit vipers)
Lelapa
Viperidae2
Lekoko
Squamata
Dikontinente
Amerika Borwa
Kotsi go batho
4 / 5: E kotsi thata3

Kwa dintlha di tswang teng

  1. Bothrops neuwiedi (Wikipedia (CC BY-SA 4.0))
  2. Bothrops neuwiedi (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 tsa mesima (pit vipers)

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E tshela gape kwa: Amerika Borwa

Golden poison frogDigwagwa tsa botlhole, digwagwa tse dingwe le dinewtE a bolayaO se ka wa amaBrazilian wandering spiderDigokgoE ka bolayaCane toadDigwagwa tsa botlhole, digwagwa tse dingwe le dinewtE tlhoka ngakaO se ka wa amaPeruvian giant centipedeDisentipitiE tlhoka ngakaBullet antDitshoswaneE utlwisa botlhoko felaCommon vampire batDiphologolo tse di anyisang tse di tsenyang botlholeE utlwisa botlhoko fela
Fepa phephengnkgwana ya dimpho, e e dira mahala