Venom Wiki
Tegning af Broad-banded copperhead
Nr. 0453 af 1 402

Broad-banded copperhead

Agkistrodon laticinctus
Om navnet: Agkistrodon comes from Greek words meaning 'hook' and 'tooth', for its fangs, and laticinctus is Latin for 'broad belt', for its wide bands.1
Skal ses af en lægeSjældent dødelig, men et bid skal ses af en læge.
Grubehugorme BidSpiser: Kød
Fare for mennesker: AlvorligEt bid skal ses af en læge. Dødsfald er meget sjældne.

The broad-banded copperhead is a venomous pit viper, a type of snake that uses heat-sensing pits between its eyes and nostrils to find prey. It lives in the central United States, mainly Oklahoma and central Texas, and in parts of northern Mexico. For a long time it was thought to be a form of the eastern copperhead, but it is now treated as its own species.1

Lever i
Oklahoma and central Texas in the USA, and the Mexican states of Chihuahua and Coahuila1
Nordamerika
Forside
It lives in lightly wooded areas with plenty of ground debris for cover, not far from a permanent water source. It is secretive and active at night, and it tends to avoid areas with many people.1
Længde
45 cm til 75 cm (1,5 ft til 2,5 ft)1
Tophastighed
cirka 3,4 km/t (2,1 mph)
På land, groft gæt
Hvad spiser det?
It is a diet generalist, but small rodents such as rats and mice make up most of what it eats. It is mainly an ambush predator that finds prey using smell, sight and heat. It usually bites larger prey and lets the venom work, but it holds birds and smaller prey until they die.1
Helt ærligt!Foto af Broad-banded copperhead
Broad-banded copperhead. Foto: Benjamin Genter. CC0, Wikimedia Commons.

Sådan genkender du det

  • Typically light tan with wide, darker brown crossbands, which give it its common name.1
  • Colour varies by location, from red-brown to grey-brown.1
  • The bands stay even in width. The eastern copperhead's bands narrow at the spine to form hourglass shapes.1
  • Young snakes have a bright green-yellow tail tip that fades to grey or brown at about one year old.1

Forveksles ofte med: The eastern copperhead overlaps with this species in the south of its range, and the two can be hard to tell apart there. Look at the bands: the broad-banded copperhead has even bands, while the eastern copperhead's bands narrow at the spine.1

Giftkraft

Bid

Giften kommer ud gennem gifttænderne eller tænderne, når det bider.

Hvad gør dets gift, når det bider eller stikker?

Its venom is hemotoxic, meaning it mainly damages blood and tissue. It is injected through hinged, hollow fangs in a single quick strike. The bite can cause localised swelling, necrosis (death of tissue at the bite site) and severe pain.1

Hvor farligt er det for mennesker?

Fare for mennesker: AlvorligEt bid skal ses af en læge. Dødsfald er meget sjældne.

Copperhead venom is not considered life-threatening to an otherwise healthy adult. Any bite from a venomous snake should still be treated as serious.1

Gode nyheder: Lægerne har en medicin (modgift) eller en behandling mod det.1

Hvis det bider

  • Any bite from a venomous snake should be treated as serious, and medical treatment should be sought. Doctors may use CroFab in severe cases, which is made using cottonmouth venom because no antivenin is made specifically for copperheads.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?

Broad-banded copperhead cirka 75 cm lang (2,5 ft)En huskat cirka 50 cm (1,6 ft)En hund cirka 1 m (3,3 ft)
lige så lang som 4 bananer på rækkekunne løbe 100 meter på 110 sekunder (det hurtigste menneske skal bruge 9,6)

Hvor stor er Broad-banded copperhead i forhold til DIG?

Bare matematik i din browser. Intet bliver gemt eller sendt nogen steder hen.

Hvor hurtigt er det?

værd at vide

Fakta

1

It can swim across large bodies of water and has been found swimming more than a quarter of a mile from shore in Lake Texoma, Texas.1

2

In one radio tracking study, a snake was found with a Texas horned lizard inside it. The snake later passed the tracking device without harm.1

3

Although it is not tree-dwelling, it can climb and has been seen coiled and resting in trees about 2 metres above the ground.1

4

Some copperheads in Kansas are hybrids of the eastern and broad-banded copperheads. Genetic studies in that state found no genetically pure broad-banded copperheads.1

5

It is known by colourful local names, including thunder snake, rattlesnake pilot and red eye.1

Myteknuser

Myte: Copperhead bites are harmless.

Sandhed: A bite is not life-threatening to a healthy adult, but it can cause swelling, tissue death and severe pain. Any bite should be treated seriously and medical care sought.1

For gifteksperter

Videnskabeligt navn
Agkistrodon laticinctus
Gruppe
Grubehugorme
Familie
Viperidae2
Orden
Squamata
Kontinenter
Nordamerika
Unger
It gives birth to live young rather than laying eggs, with a litter of up to eight young in early fall.1
Levetid
cirka 21 år1
Fare for mennesker
3 / 5: Alvorlig3

Hvor fakta kommer fra

  1. Agkistrodon laticinctus (Wikipedia (CC BY-SA 4.0))
  2. Agkistrodon laticinctus (iNaturalist): navne og klassifikation.
  3. 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.

Skorpionen er sulten! Venom Wiki er et enmandsprojekt: gratis, uden reklamer og uden trackere. Lidt drikkepenge hjælper med at holde det online.Giv skorpionen mad

Mere fra samme gruppe: Grubehugorme

Lever også i: Nordamerika

Giv skorpionen maddrikkepengekrukke, holder det gratis