Brazilian lancehead
The Brazilian lancehead is a highly venomous snake, a type of pit viper, found in South America. It lives in forests and open woodland in Brazil and nearby countries, and it hunts mostly at night. Its venom damages muscle and blood, so bites need urgent medical care.1

Hoe om dit te herken
- Tan, grey-brown or olive-grey body with 14–21 trapezoidal side markings that are dark grey or black.1
- Belly is usually white or cream, with scattered dark grey spots.1
- Broad head is flattened into a lance shape when seen from above, and is distinct from the narrow neck.1
- Eyes have vertically elliptical (cat-like) pupils.1
- Juveniles have a white tail.1
Gifkrag
Gif kom deur sy giftande of tande uit wanneer dit byt.
Wat doen sy gif as dit byt of steek?
Its venom is haemolytic (it breaks down red blood cells) and proteolytic (it breaks down proteins). A muscle-damaging component causes necrosis, meaning the muscle tissue dies, and the venom also stops blood from clotting. Symptoms may include intense local pain, swelling and muscle death, and the venom can cause severe bleeding and strokes.1
Hoe gevaarlik is dit vir mense?
Gevaar vir mense: Baie gevaarlikDit kan 'n mens doodmaak wat geen behandeling kry nie.This snake is highly venomous. Its venom can cause severe haemorrhage (serious bleeding) and strokes.1
Wat doen dit as dit bang is?
It is considered very defensive.1
As dit byt
- Hou die persoon stil en kalm, hou die gebyte arm of been op hartvlak, haal ringe en stywe goed af, en kom vinnig by 'n hospitaal uit.
Bel altyd eers jou noodnommer (112, 000, 911). Dit is algemene noodhulpraad, nie mediese advies nie. Noodhulp-basiese beginsels
Bly veilig
- Moet nooit aan 'n wilde dier raak, dit vang of terg nie, selfs nie 'n kleintjie nie, en selfs nie as dit lyk of dit slaap of dood is nie.
- Gee dit spasie. As jy een raakloop, bly kalm, stap stadig terug en laat dit sy eie pad gaan.
- As een jou byt: bly kalm, bly stil, bel jou noodnommer (112, 000, 911) of kom vinnig by 'n hospitaal uit. Onthou hoe dit gelyk het, 'n foto help.
Dit is nie uit om jou te kry nie. Dit gebruik sy gif om kos te vang of om homself te beskerm, en kruip baie eerder weg. Meer oor veilig bly
Waar in die wêreld?
Hoe groot is dit?
Hoe lank is dit?
so lank soos 5 huiskatte neus tot stert
so lank soos 13 piesangs punt aan punt
kan 100 meter in 90 sekondes aflê (die vinnigste mens het 9,6 nodig)Hoe groot is Brazilian lancehead in vergelyking met JOU?
Net wiskunde in jou blaaier. Niks word gestoor of enige plek heen gestuur nie.
Hoe vinnig is dit?
Feite
The venom contains a clotting-related enzyme that can trigger disseminated intravascular coagulation, a serious condition where blood clots and bleeds at the same time.1
Its venom contains a wide range of enzymes, including a muscle-damaging myotoxin.1
The venom yield of adult females averages 335 mg, while newborns average 63 mg.1
It is one of several pit vipers with heat-sensing pits, which help it find prey in the dark.1
It is nocturnal, so it is most active at night.1
Vir gifkenners
- Wetenskaplike naam
- Bothrops moojeni
- Groep
- Groefkopadders
- Familie
- Viperidae2
- Orde
- Squamata
- Kontinente
- Suid-Amerika
- Babas
- It gives birth to live young (viviparous). Gestation lasts around four months, it happens once a year, and a litter is usually 12–14 newborns.1
- Lewensduur
- omtrent 15 jaar1
- Gevaar vir mense
- 4 / 5: Baie gevaarlik3
Waar die feite vandaan kom
- Bothrops moojeni (Wikipedia (CC BY-SA 4.0))
- Bothrops moojeni (iNaturalist): name en klassifikasie.
- Venom Wiki: die gevaarvlak, die tipiese grootte en die spoedskatting is ons eie. Kyk hoe ons dit uitwerk: Hoe ons gevaar gradeer.
Elke feit op hierdie bladsy het 'n nommer wat na sy bron wys. As ons iets verkeerd het, jammer, ons is dierfanatici, nie 'n wetenskaplike joernaal nie. Laat weet ons by [email protected] en ons maak dit reg.
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