Tiger rattlesnake
The tiger rattlesnake is a small rattlesnake with a very venomous bite. It lives in the deserts and rocky hills of the southwestern United States and northwestern Mexico. Its venom is among the most toxic of any rattlesnake, so it is important to recognise it and give the right first aid after a bite.1

Sådan genkender du det
- It has a small, spade-shaped head. It is the smallest head of any rattlesnake, and it is about 1/25 of its total body length.1
- It has 35 to 52 narrow gray, olive or brown crossbands along the back. These are the only crossbands on the front part of a rattlesnake's body, and they can look like vertical stripes from the side.1
- The ground colour is gray, lavender, blue-gray, pink or buff, and it often turns pink, pale orange or cream on the sides.1
- A dark cheek strip is the most distinct mark on the head.1
- It has a large rattle.1
Giftkraft
Giften kommer ud gennem gifttænderne eller tænderne, når det bider.
Hvad gør dets gift, når det bider eller stikker?
Its venom contains a myotoxin, which damages muscle tissue and can cause muscle necrosis (death of muscle cells). It also contains a neurotoxin, which attacks the nerves and is similar to Mojave toxin. In recorded human bites, there was little local pain or swelling, and no significant whole-body (systemic) symptoms.1
Hvor farligt er det for mennesker?
Fare for mennesker: AlvorligEt bid skal ses af en læge. Dødsfald er meget sjældne.Human bites by this snake are infrequent, and few cases have been recorded. Its venom is very toxic, but its low venom yield and short fangs probably prevent severe envenoming in adults. The clinical picture could be much more serious for children or for people of slight build.1
Gode nyheder: Lægerne har en medicin (modgift) eller en behandling mod det.1
Hvad gør det, når det er bange?
If disturbed, it rapidly shakes its rattle and may strike in defence, and it has an irascible (easily angered) temperament.1
Hvis det bider
- Early use of antivenom is important if significant envenoming is suspected. Get medical help straight away after any bite, even if the bite seems mild.1
- Hold personen i ro og rolig, hold den bidte arm eller det bidte ben i hjertehøjde, tag ringe og stramme ting af, og kom hurtigt på hospitalet.
Ring altid først til dit alarmnummer (112, 000, 911). Dette er generel førstehjælpsvejledning, ikke lægelig rådgivning. Grundlæggende førstehjælp
Pas på dig selv
- Rør aldrig ved, fang eller dril et vildt dyr, heller ikke et lille et, og heller ikke hvis det ser ud til at sove eller være dødt.
- Giv det plads. Hvis du møder et, så bliv rolig, træd langsomt tilbage, og lad det gå sin egen vej.
- Hvis et bider dig: Bevar roen, hold dig i ro, ring til dit alarmnummer (112, 000, 911), eller kom hurtigt på hospitalet. Husk, hvordan det så ud, et billede hjælper.
Det er ikke ude efter dig. Det bruger sin gift til at fange føde eller beskytte sig selv, og det gemmer sig meget hellere. Mere om sikkerhed
Hvor stort er det?
Hvor langt er det?
Hvor tungt er det?
lige så lang som 2 huskatte fra snude til hale
lige så lang som 5 bananer på række
kunne løbe 100 meter på 100 sekunder (det hurtigste menneske skal bruge 9,6)Hvor stor er Tiger rattlesnake i forhold til DIG?
Bare matematik i din browser. Intet bliver gemt eller sendt nogen steder hen.
Hvor hurtigt er det?
Fakta
Its venom yield is small, but its toxicity is considered second highest of all rattlesnake venoms, after the Mojave rattlesnake.1
It has the smallest head of any rattlesnake, which helps it reach into small crevices to pull out prey that has crawled into them.1
Although it is a ground-dweller, it swims readily and has been found in bushes about 60 cm above the ground.1
Rattlesnake venom is used in biomedical research into neurological diseases.1
It is nocturnal during the hot summer, but becomes active during the day and at dusk in the autumn.1
Myteknuser
Myte: Its small head and short fangs mean its bite is harmless.
Sandhed: Its venom is very toxic. Its small size and low venom yield probably prevent severe harm in adults, but children and slightly built people could be seriously affected.1
For gifteksperter
- Videnskabeligt navn
- Crotalus tigris
- Gruppe
- Klapperslanger
- Familie
- Viperidae2
- Orden
- Squamata
- Kontinenter
- Nordamerika
- Unger
- It gives birth to live young, with an average litter of five. The young develop inside eggs in a thin sac in the mother's body, and they are well developed at birth.1
- Hvordan det klarer sig i naturen
- Least Concern1
- Fare for mennesker
- 3 / 5: Alvorlig3
Hvor fakta kommer fra
- Tiger rattlesnake (Wikipedia (CC BY-SA 4.0))
- Crotalus tigris (iNaturalist): navne og klassifikation.
- Venom Wiki: fareniveauet, den typiske størrelse og hastighedsgættet er vores egne. Se, hvordan vi regner dem ud: Sådan vurderer vi faren.
Hvert faktum på denne side har et nummer, der peger på kilden. Hvis vi har taget fejl, så undskyld, vi er dyrefans, ikke et videnskabeligt tidsskrift. Skriv til os på [email protected], så retter vi det.
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