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Marrazkia: Colorado River toad
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Colorado River toad

Incilius alvarius
Medikua behar duEz ukituGutxitan da hilgarria, baina norbaitek ukitzen edo jaten badu, joan medikuarengana.
Igel toxikoak, apoak eta uhandreak Pozoia azaleanJaten du: HaragiaToxikoa, ez pozoitsua
Arriskua pertsonentzat: LarriaNorbaitek ukitzen edo jaten badu, joan medikuarengana. Heriotzak oso arraroak dira.

The Colorado River toad is a large toad of the deserts of the southwestern United States and northwestern Mexico. It is famous for the toxic, mind-altering secretions it releases from glands in its skin when threatened. These secretions can be deadly if swallowed, so it should be left alone.1

Toxikoa ala pozoitsua? Animalia pozoitsuek pozoia sartzen dute kosk edo ziztada baten bidez. Animalia toxikoak kaltegarriak dira ukitzeko edo jateko. Hau toxikoa da.
Non bizi den
Northwestern Mexico (Sonora, Sinaloa, Chihuahua) and the southwestern United States, including Arizona and New Mexico1
Ipar Amerika
Hasiera
It lives in desert and semi-arid areas and is semiaquatic. People may find it in streams, near springs, in canals, drainage ditches and under water troughs. It often lives in rodent burrows and is active at night.1
Luzera
19 cm (7,5 in)1
Abiadura handiena
2 km/h inguru (1,2 mph)
Lehorrean, kalkulu gutxi gorabeherakoa
Zer jaten du?
It is an active forager that feeds on invertebrates, lizards, small mammals and amphibians.1
Benetan!Argazkia: Colorado River toad
Colorado River toad. Argazkia: Wildfeuer. CC BY-SA 3.0, Wikimedia Commons.

Nola ezagutu

  • Olive green or mottled brown colour1
  • Smooth, leathery skin1
  • A large golden eye with a horizontal pupil, with a bulging kidney-shaped gland just behind it1
  • A large circular pale green ear drum area below that gland1
  • A weak, low-pitched call described as a toot lasting less than a second1

Pozoi-indarra

Pozoia azalean

Bere azala toxikoa da. Arriskutsua da ukitzea, miazkatzea edo jatea.

Zer egiten du bere toxinak?

The toad releases poison from glands in its skin, including the large parotoid glands behind the eyes. The poison contains psychoactive compounds, including 5-MeO-DMT and bufotenin, which affect the brain. It also contains digoxin-like cardiac glycosides, which act on the heart, and ingesting the poison can be fatal. In one reported case, a young woman who drank a tea made from toad preparation began vomiting and had difficulty breathing soon after, and died about two and a half hours later.1

Zein arriskutsua da pertsonentzat?

Arriskua pertsonentzat: LarriaNorbaitek ukitzen edo jaten badu, joan medikuarengana. Heriotzak oso arraroak dira.

The poison is potent enough to kill a grown dog, and dogs that attack toads have been paralysed or killed. Several cases of human poisoning from swallowing toad secretions or eggs have been reported, and at least one death from the ch'an su preparation has been recorded. The toad has also been linked to poisoning and at least one death from the use of related toad preparations as street drugs.1

Zer egiten du beldurtzen denean?

When threatened, it releases toxins from glands in its skin.1

Norbaitek ukitu edo jan badu

  • Norbaitek bat ukitu badu: garbitu eskuak ondo eta ez ukitu begiak edo ahoa. Haur edo maskota batek bat miazkatu edo jan badu: deitu zure intoxikazio-zentrora edo larrialdi-zenbakira.

Deitu beti lehenik zure larrialdi-zenbakira (112, 000, 911). Lehen sorospenei buruzko orientabide orokorra da hau, ez mediku-aholkua. Lehen sorospenen oinarriak

Egon seguru

  • Ez ukitu, ez harrapatu eta ez zirikatu inoiz animalia basati bat, txikia izan arren, eta lo edo hilda dagoela badirudi ere.
  • Utzi tartea. Bat aurkitzen baduzu, egon lasai, egin atzera poliki eta utzi bere bidetik joaten.
  • Ukitu edo jan baduzu: ez igurtzi begiak edo ahoa, garbitu eskuak eta lortu mediku-laguntza.

Ez dabil zure atzetik. Pozoia ezerk jan ez dezan baino ez du. Seguru egoteari buruz gehiago

Zein handia da?

Zein luzea da?

Colorado River toad 19 cm inguru luze (7,5 in)Banana bat 18 cm inguru (7,1 in)Etxeko katu bat 50 cm inguru (1,6 ft)
6 eraikuntza-bloke ilaran jarrita bezain luzea100 metro 180 segundotan egin litzake (gizakirik azkarrenak 9,6 behar ditu)

Zein handia da Colorado River toad ZUREKIN alderatuta?

Matematika hutsa zure nabigatzailean. Ez da ezer gordetzen, ezta inora bidaltzen ere.

Zein azkarra da?

jakin beharrekoa

Datuak

1

It is the only toad species in which bufotenin is present in large enough amounts to have a psychoactive effect.1

2

Raccoons have learned to pull a toad away from water by its back leg, turn it over and feed on its belly, which keeps them away from the poison glands.1

3

Unlike most vertebrates, it gets most of its water by absorbing it across its belly through a special area of skin called the seat patch.1

4

A female can lay up to 8,000 eggs.1

5

It is the largest toad in the United States, apart from the non-native cane toad.1

Mito-hauslea

Mitoa: Licking or smoking the toad's secretions is a safe way to get high or to treat illness.

Egia: Swallowing the secretions has caused poisonings and deaths. Claims about its therapeutic use are unverified, and the US National Park Service has warned people not to handle or lick the toad.1

Pozoi-adituentzat

Izen zientifikoa
Incilius alvarius
Taldea
Igel toxikoak, apoak eta uhandreak
Familia
Bufonidae2
Ordena
Anura
Kontinenteak
Ipar Amerika
Kumeak
Females lay eggs in ponds, slow-moving streams, temporary pools or man-made structures that hold water, and can lay up to 8,000 eggs in a long tube of jelly.1
Nola dagoen naturan
Listed as threatened in New Mexico and California. A June 2025 study found that persistent trapping in Mexico has decimated several populations and put the species at risk of extinction.1
Arriskua pertsonentzat
3 / 5: Larria3

Datuak nondik datozen

  1. Colorado River toad (Wikipedia (CC BY-SA 4.0))
  2. Incilius alvarius (iNaturalist): izenak eta sailkapena.
  3. Venom Wiki: arrisku-maila, ohiko tamaina eta abiadura-kalkulua geureak dira. Ikusi nola kalkulatzen ditugun: Nola baloratzen dugun arriskua.

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Talde bereko gehiago: Igel toxikoak, apoak eta uhandreak

Hemen ere bizi da: Ipar Amerika

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