Venom Wiki
Risba: Cottonmouth
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Cottonmouth

Agkistrodon piscivorus
O imenu: The scientific name translates from Greek and Latin as "hook-toothed fish-eater".1
Potreben je zdravnikLe redko smrtno nevarno, a po ugrizu je potreben zdravnik.
Jamičarji UgriziJe: Ribe
Nevarnost za ljudi: ResnoPo ugrizu je potreben zdravnik. Smrtni primeri so zelo redki.

The cottonmouth is a large, venomous pit viper that lives in the southeastern United States. It is one of the few vipers in the world that spends much of its life in water. Its bite is painful and can be fatal, so it is important to recognise it and give it plenty of space.1

Živi v
Southeastern United States, from southeast Virginia south through the Florida peninsula and west to Arkansas and Oklahoma1
Severna Amerika
Domov
It is usually found in or near water, especially slow-moving, shallow lakes, streams, swamps and marshes. It also enters bays and estuaries and swims between barrier islands and the mainland.1
Dolžina
65 cm do 1,9 m (2,1 ft do 6,2 ft)1
Teža
201 g do 580 g (7 oz do 1,3 lb)1
Največja hitrost
približno 3,6 km/h (2,2 mph)
Na kopnem, groba ocena
Kaj je?
Its name means fish-eater. Young snakes wiggle the tips of their tails to lure prey animals.1
Zares!Fotografija: Cottonmouth
Cottonmouth. Fotografija: kirk gardner. CC BY 4.0, iNaturalist.

Kako jo prepoznaš

  • Adults commonly exceed 80 cm in total length, and it is the largest species in its genus.1
  • Most adults are almost or totally black, with the head and facial markings as the main exceptions.1
  • Younger snakes have dark crossbands on a lighter tan, brown or reddish-brown ground colour. The tail tip is yellowish in juveniles and black in adults.1
  • Eastern populations have a broad, dark stripe running back from the eye along the side of the head.1
  • When threatened it gapes, showing the white lining of its mouth.1

Pogosto zamenjujejo z: The copperhead is often confused with the cottonmouth, especially when young. The cottonmouth has a broad dark stripe on the side of the head, while the copperhead has only a thin dark line. Watersnakes of the genus Nerodia look similar, with thick bodies and large heads, but they have round pupils and no loreal pit.1

Moč strupa

Ugrizi

Strup pride ven skozi strupnike ali zobe, ko ugrizne.

Kaj naredi njen strup, ko ugrizne ali piči?

The venom is rich in cytotoxic components that destroy tissue, and it is more toxic than the copperhead's venom. It does not contain the neurotoxic components found in many rattlesnakes, so it does not usually cause whole-body reactions. Symptoms commonly include bruising and swelling, and necrosis, or death of tissue, can occur.1

Kako nevarna je za ljudi?

Nevarnost za ljudi: ResnoPo ugrizu je potreben zdravnik. Smrtni primeri so zelo redki.

Deaths are rare, but bites are relatively frequent in the lower Mississippi River Valley and along the Gulf of Mexico coast. A bite can leave scars and, on occasion, may require amputation. The pain is generally more severe than a copperhead bite but less than a rattlesnake bite. Stressed snakes, and larger snakes, are more likely to strike.1

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

Kaj naredi, ko se prestraši?

When threatened it may coil its body, display its fangs and gape to show the white lining of its mouth. It often stands its ground rather than fleeing.1

Če ugrizne

  • Bites can be effectively treated with CroFab antivenom.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

Kako velika je?

Kako dolga je?

Cottonmouth približno 1,9 m dolga (6,2 ft)Kolo za odrasle približno 1,8 m (5,9 ft)Avto približno 4,5 m (15 ft)

Koliko tehta?

težka kot 5 banan
dolga kot 4 domačih mačk od nosu do repadolga kot 11 banan, položenih ena za drugozmore 100 metrov v 100 sekundah (najhitrejši človek potrebuje 9,6)

Kakšne velikosti je Cottonmouth v primerjavi s TABO?

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

Kako hitra je?

vredno vedeti

Dejstva

1

Young snakes wiggle the tips of their tails to attract prey.1

2

It swims with its body near the surface and appears to float on top of the water.1

3

The average venom yield is about 125 mg dried, and the human lethal dose is unknown but has been estimated at 100 to 150 mg.1

4

It is one of the world's few semiaquatic vipers, and it is the most aquatic species in its genus.1

5

One researcher reported encountering these snakes on countless occasions, often almost stepping on them, without ever being bitten.1

Razbijalec mitov

Mit: Any snake called a water moccasin is venomous.

Resnica: The name water moccasin refers to the venomous cottonmouth. Many scientists dislike the name because it causes confusion with nonvenomous water snakes, which look similar.1

Za strokovnjake za strupe

Znanstveno ime
Agkistrodon piscivorus
Skupina
Jamičarji
Družina
Viperidae2
Red
Squamata
Celine
Severna Amerika
Nevarnost za ljudi
3 / 5: Resno3

Od kod so dejstva

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

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