Venom Wiki / Zonke izilwanyana / Ii-pit viper

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Jararacussu

Bothrops jararacussu

SinokubulalaSinokukubulala ukuba awunyangwanga. Ukuba siyakuluma, fumana uncedo ngokukhawuleza.

Ii-pit viper

UkulumaSitya: Inyama

Ingozi ebantwini: Siyingozi kakhuluSinokubulala umntu ongafumani nyango.

The jararacussu is a large, highly venomous pit viper that lives in South America. It can grow up to 2.2 metres long and is one of the most feared snakes on the continent. Its bite can cause serious harm, so it is important to know what it looks like.1

Sihlala

Coastal Brazil (Bahia to Santa Catarina), Paraguay, south-eastern Bolivia and north-eastern Argentina (Misiones Province)1

uMzantsi Melika

Ekhaya

It lives in the Atlantic forest and semi-deciduous forest. It is also found in perennial forests, pine forests in Paraná in low swampy regions, and along river banks.1

Ubude

2,2 m (7,2 ft)1

Esona santya siphezulu

malunga ne-4,2 km/h (2,6 mph)

Emhlabeni, uqikelelo nje

Sitya ntoni?

It usually feeds on amphibians and rodents.1

Ifoto ka-Jararacussu — Jararacussu. Ifoto: Henrique Nogueira. CC BY 4.0, iNaturalist.

Indlela yokusiqaphela

A fairly large snake with a robust body and head.1
Body and head colour varies widely. The background can be brown, yellow or almost black.1
A pattern of dark arches, and dark spots on the back that look like the letter X.1
Medium-sized eyes with vertical, elliptical pupils.1
Strongly keeled scales.1

Amandla etyhefu yokuluma nokuhlaba

Ukuluma

Ityhefu iphuma ngamazinyo aso etyhefu okanye ngamazinyo aso xa siluma.

Ityhefu yaso yokuluma okanye yokuhlaba yenza ntoni?

The venom contains cytotoxins, haemotoxins and myotoxins. Cytotoxins damage cells, haemotoxins affect the blood, and myotoxins damage muscle. Severe bites can cause necrosis (death of tissue), shock, spontaneous bleeding inside the body, and kidney failure. Many patients also develop coagulopathy, a condition where the blood cannot clot properly.1

Siyingozi kangakanani ebantwini?

Ingozi ebantwini: Siyingozi kakhuluSinokubulala umntu ongafumani nyango.

The venom is potent enough to kill sixteen people. In one study of 29 bites in São Paulo state, Brazil, three patients aged 3, 11 and 65 died from respiratory and circulatory failure, even with large doses of antivenom in intensive care. Six patients had necrosis, and one of them lost a limb to amputation. Bites from snakes over 50 cm long caused the most severe effects.1

Iindaba ezimnandi: oogqirha banamayeza (i-antivenom) okanye unyango lwale nto.1

Senza ntoni xa soyika?

It is described as very aggressive in behaviour.1

Ukuba siyaluma

Gcina umntu engashukumi kwaye ezolile, gcina ilungu elilunyiweyo kwinqanaba lentliziyo, susa imisesane nezinto eziqinileyo, uze umse esibhedlele ngokukhawuleza.

Soloko utsalela inombolo kaxakeka kuqala (112, 000, 911). Esi sisikhokelo soncedo lokuqala ngokubanzi, asilocebiso lwezonyango. Iziseko zoncedo lokuqala

Hlala ukhuselekile

Ungaze uchukumise, ubambe okanye uqhule isilwanyana sasendle, nokuba sincinci, kwaye nokuba sibonakala silele okanye sifile.
Sinike indawo. Ukuba udibana naso, hlala uzolile, buyela umva kancinci kwaye usiyeke sihambe ngendlela yaso.
Ukuba siyakuluma: hlala uzolile, musa ukushukuma, tsalela inombolo kaxakeka (112, 000, 911) okanye uye esibhedlele ngokukhawuleza. Khumbula ukuba sasikhangeleka njani, ifoto iyanceda.

Asikuzingeli. Sisebenzisa ityhefu yaso ukubamba ukutya okanye ukuzikhusela, kwaye singakhetha ukuzimela. Okungakumbi malunga nokuhlala ukhuselekile

Phi emhlabeni?

IAfrika IAsiya IYurophu uMntla Melika uMzantsi Melika IOstreliya neOceania

Sikhulu kangakanani?

Side kangakanani?

ubude obulingana neekati zasekhaya eziyi-4 ukusuka empumlweni ukuya emsileniubude obulingana neebhanana eziyi-12 zilandelelanasingagqiba iimitha ezili-100 ngemizuzwana eyi-86 (owona mntu ukhawulezayo udinga i-9,6)

U-Jararacussu mkhulu kangakanani xa uthelekisa NAWE?

Zizibalo nje kwibhrawuza yakho. Akukho nto igcinwayo okanye ithunyelwa naphi na.

Sikhawuleza kangakanani?

Ufudo malunga ne-0,3 km/h (0,19 mph)

Jararacussu malunga ne-4,2 km/h (2,6 mph)

Umntu ohambayo malunga ne-5 km/h (3,1 mph)

kufanelekile ukwazi

Iinyaniso

Its venom yield is 1000 mg, which is enough to kill 10,163 rats in laboratory measures.1

Its fangs are about 2.5 cm long, and it can inject a large amount of venom.1

It warms up in the morning sun, then goes out to hunt at night.1

It is ovoviviparous and gives birth to between 16 and 20 young in the rainy season.1

Kwiingcali zetyhefu

Igama lenzululwazi: Bothrops jararacussu
Iqela: Ii-pit viper
Usapho: Viperidae2
Ucwangco: Squamata
Amazwekazi: uMzantsi Melika
Iintsana: It is ovoviviparous, meaning the eggs hatch inside the mother and she gives birth to live young. A litter has between 16 and 20 young, born in the rainy season.1
Ingozi ebantwini: 4 / 5: Siyingozi kakhulu3

Apho iinyaniso zivela khona

Bothrops jararacussu (Wikipedia (CC BY-SA 4.0))
Bothrops jararacussu (iNaturalist): amagama nokuhlelwa.
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