Venom Wiki / Izaki guztiak / Koral-sugeak

0114. zenbakia, guztira 1 402

South American coral snake

Micrurus lemniscatus

Hil dezakeTratamendurik gabe hil zaitzake. Kosk egiten badizu, eskatu laguntza azkar.

Koral-sugeak

KoskaJaten du: Haragia

Arriskua pertsonentzat: Oso arriskutsuaTratamendurik jasotzen ez duen pertsona bat hil dezake.

The South American coral snake is a thin, brightly coloured venomous snake. It lives only in South America, from Argentina to Venezuela. It is nocturnal, so it is most active at night, and its venom is strong enough to be dangerous to people.1

Non bizi den

Northern and eastern South America, from Argentina to Venezuela, including Brazil, Colombia and the Guianas1

Hego Amerika

Hasiera

It lives in humid and lowland forests, open savannas, gallery forests and lowland floodplains. It is also found in cleared land and near human homes, especially in damp areas or near a water source. It is found from near sea level up to 1,000 m.1

Luzera

60 cm eta 1,4 m artean (2 ft eta 4,8 ft artean)1

Abiadura handiena

5,1 km/h inguru (3,2 mph)

Lehorrean, kalkulu gutxi gorabeherakoa

Zer jaten du?

It eats mainly long-bodied animals such as freshwater eels, gymnotiform fishes, caecilians, lizards and other snakes.1

Argazkia: South American coral snake — South American coral snake. Argazkia: dhfischer. CC BY 4.0, iNaturalist.

Nola ezagutu

The snout is black, followed by a narrow white band in front of the eyes and a wider black band across the eyes.1
The rest of the head is red, and the body has broad red rings.1
Between the red rings are 7 to 17 groups of three black and two white rings.1
The tail has two of these black and white groups.1
It is thin, and adults are usually 60 to 90 cm long, tail included.1

Pozoi-ahalmena

Koska

Pozoia letaginetatik edo hortzetatik ateratzen da kosk egiten duenean.

Zer egiten du bere pozoiak?

Its venom is a strong neurotoxin, which attacks the nerves. It acts both before and after the nerve connects to the muscle, and it causes a strong, permanent block of nerve signals to the muscles in vertebrates. A muscle-damaging toxin called lemnitoxin has also been isolated from the venom.1

Zein arriskutsua da pertsonentzat?

Arriskua pertsonentzat: Oso arriskutsuaTratamendurik jasotzen ez duen pertsona bat hil dezake.

It is not aggressive towards people, but it can bite to defend itself. The estimated lethal dose for an adult human is 5 to 7 mg of venom (dry weight). In laboratory milking, the average venom yield was 8 to 10 mg and the largest was 27 mg.1

Zer egiten du beldurtzen denean?

It is not aggressive, but it can attack to defend itself when threatened.1

Kosk egiten badu

Eutsi pertsona geldi eta lasai eta joan ospitalera azkar, koska txikia dirudien arren: sintomak ordu batzuk geroago has daitezke.

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.
Batek kosk egiten badizu: egon lasai, egon geldi, deitu zure larrialdi-zenbakira (112, 000, 911) edo joan ospitalera azkar. Gogoratu nolakoa zen, argazki batek laguntzen du.

Ez dabil zure atzetik. Pozoia janaria harrapatzeko edo bere burua babesteko erabiltzen du, eta askoz nahiago du ezkutatu. Seguru egoteari buruz gehiago

Munduko zein tokitan?

Afrika Asia Europa Ipar Amerika Hego Amerika Australia eta Ozeania

Zein handia da?

Zein luzea da?

3 etxeko katu muturretik buztanera jarrita bezain luzea8 banana bata bestearen atzetik jarrita bezain luzea100 metro 71 segundotan egin litzake (gizakirik azkarrenak 9,6 behar ditu)

Zein handia da South American coral snake ZUREKIN alderatuta?

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

Zein azkarra da?

Oinez doan pertsona bat 5 km/h inguru (3,1 mph)

South American coral snake 5,1 km/h inguru (3,2 mph)

Bizikletan doan haur bat 12 km/h inguru (7,5 mph)

jakin beharrekoa

Datuak

The venom of this snake is strong enough to cause paralysis, because it blocks nerve signals to the muscles.1

It is one of the few snakes whose diet includes freshwater eels and gymnotiform fishes.1

It is nocturnal and digs in loose soil or leaf litter, so it spends much of its time hidden underground.1

It can live in disturbed land and near human homes, not only in deep forest.1

Mito-hauslea

Mitoa: Coral snakes are aggressive and will attack people.

Egia: This snake is not aggressive towards people. It only bites to defend itself.1

Pozoi-adituentzat

Izen zientifikoa: Micrurus lemniscatus
Taldea: Koral-sugeak
Familia: Elapidae2
Ordena: Squamata
Kontinenteak: Hego Amerika
Kumeak: It lays eggs, with a clutch of possibly 20 eggs.1
Arriskua pertsonentzat: 4 / 5: Oso arriskutsua3

Datuak nondik datozen

Micrurus lemniscatus (Wikipedia (CC BY-SA 4.0))
Micrurus lemniscatus (iNaturalist): izenak eta sailkapena.
Venom Wiki: arrisku-maila, ohiko tamaina eta abiadura-kalkulua geureak dira. Ikusi nola kalkulatzen ditugun: Nola baloratzen dugun arriskua.

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