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Jararaca

Bothrops jararaca

O imenu: The name jararaca comes from Old Tupi îararaka.1

Lahko ubijeBrez zdravljenja te lahko ubije. Če te ugrizne, hitro poišči pomoč.

Jamičarji

UgriziJe: Meso

Nevarnost za ljudi: Zelo nevarnaČloveka, ki ne dobi zdravljenja, lahko ubije.

The jararaca is a highly venomous pit viper from South America. It is an important cause of snakebites in the areas where it lives. Its venom also gave scientists a peptide that was used to develop a family of heart and blood pressure drugs.1

Živi v

Southern Brazil, eastern Paraguay and northern Argentina (including Misiones province)1

Južna Amerika

Domov

It mainly lives in dense tropical forests on the Atlantic coast. It also lives in thickets, savannas, semitropical highland forests and cultivated fields. Adults live on the ground, while juveniles also climb in trees.1

Dolžina

1,6 m (5,2 ft)1

Največja hitrost

približno 3,7 km/h (2,3 mph)

Na kopnem, groba ocena

Kaj je?

Juveniles mainly eat frogs and arthropods, while adults mostly eat mammals, and about 80% of an adult's diet is rodents. It is an ambush predator, relying on good camouflage to catch prey. Juveniles also wiggle their white tail tip to lure prey, which looks like an insect larva.1

Fotografija: Jararaca — Jararaca. Fotografija: Leandro Avelar. CC BY-SA 4.0, Wikimedia Commons.

Kako jo prepoznaš

Slender body. Adults can reach a maximum total length of 160 cm, but most are much shorter.1
Colour varies a lot, from tan, brown, grey, yellow and olive to almost maroon.1
Rows of pale-edged, dark brown, triangular or trapezoidal markings run along each side of the body.1
A prominent dark brown stripe runs from behind each eye to the corner of the mouth.1
Juveniles have a white tip on the tail. The tongue is black and the iris is gold to greenish gold.1

Moč strupa

Ugrizi

Strup pride ven skozi strupnike ali zobe, ko ugrizne.

Kaj naredi njen strup, ko ugrizne ali piči?

The venom is quite toxic and affects blood clotting. Typical effects include local swelling, bruising and blistering of the bitten limb, and bleeding from the gums and into the skin. Serious cases can involve bleeding in the brain, shock and kidney failure.1

Kako nevarna je za ljudi?

Nevarnost za ljudi: Zelo nevarnaČloveka, ki ne dobi zdravljenja, lahko ubije.

In southeastern Brazil, this species caused 52% (3,446 cases) of snakebites recorded between 1902 and 1945, with a fatality rate of 0.7%. Its systemic symptoms can be fatal.1

Dobra novica: zdravniki imajo za to zdravilo (protistrup) ali zdravljenje.1

Če ugrizne

Get to a hospital fast. In a recorded case, a patient was treated in hospital with bothropic antivenom and fluid replacement.1
Poškodovanca drži pri miru in ga pomirjaj, ugriznjeni ud drži v višini srca, odstrani prstane in tesne stvari ter ga hitro odpelji v bolnišnico.

Vedno najprej pokliči številko za klic v sili (112, 000, 911). To so splošna navodila za prvo pomoč, ne zdravniški nasvet. Osnove prve pomoči

Ostani varen

Nikoli se ne dotikaj divje živali, je ne lovi in je ne draži, tudi če je majhna in tudi če je videti, kot da spi ali je mrtva.
Pusti ji prostor. Če jo srečaš, ostani miren, počasi stopi nazaj in jo pusti, da gre svojo pot.
Če te ugrizne: ostani miren, ne premikaj se, pokliči številko za klic v sili (112, 000, 911) ali hitro pojdi v bolnišnico. Zapomni si, kako je izgledala, fotografija pomaga.

Ne preži nate. Strup uporablja, da ulovi hrano ali se zaščiti, in se veliko raje skrije. Več o varnosti

Kje na svetu?

Afrika Azija Evropa Severna Amerika Južna Amerika Avstralija in Oceanija

Kako velika je?

Kako dolga je?

dolga kot 3 domačih mačk od nosu do repadolga kot 9 banan, položenih ena za drugozmore 100 metrov v 97 sekundah (najhitrejši človek potrebuje 9,6)

Kakšne velikosti je Jararaca v primerjavi s TABO?

Samo matematika v tvojem brskalniku. Nič se ne shrani in nič se nikamor ne pošlje.

Kako hitra je?

Želva približno 0,3 km/h (0,19 mph)

Jararaca približno 3,7 km/h (2,3 mph)

Človek, ki hodi približno 5 km/h (3,1 mph)

vredno vedeti

Dejstva

The drugs known as ACE inhibitors, used to treat high blood pressure and some types of heart failure, were developed from a peptide found in this snake's venom. Brazilian scientist Sérgio Henrique Ferreira developed them in 1965.1

An enzyme derived from the venom, called haemocoagulase, is used as an anti-haemorrhagic drug, meaning it helps stop bleeding.1

Males mate with more than one female, and males sometimes fight over females.1

Za strokovnjake za strupe

Znanstveno ime: Bothrops jararaca
Skupina: Jamičarji
Družina: Viperidae2
Red: Squamata
Celine: Južna Amerika
Mladiči: Females give birth to live young from February to April, on average 10 to 14 offspring per season.1
Nevarnost za ljudi: 4 / 5: Zelo nevarna3

Od kod so dejstva

Bothrops jararaca (Wikipedia (CC BY-SA 4.0))
Bothrops jararaca (iNaturalist): imena in razvrstitev.
Venom Wiki: stopnja nevarnosti, tipična velikost in ocena hitrosti so naše lastne. Poglej, kako jih določimo: Kako ocenjujemo nevarnost.

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