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Lichtenstein's green racer

Philodryas olfersii

Izenari buruz: The specific name, olfersii, honours the German naturalist Ignaz von Olfers.1

Medikua behar duGutxitan da hilgarria, baina koska batek medikua behar du.

Atzeko letagineko sugeak

KoskaJaten du: Haragia

Arriskua pertsonentzat: LarriaKoska batek medikua behar du. Heriotzak oso arraroak dira.

Lichtenstein's green racer is a long, green snake with a rear-fanged bite. It lives in parts of southern South America, including northern Argentina, Brazil, Bolivia and northwestern Paraguay. It is venomous, and its bite can cause serious harm, so it is worth knowing what it looks like.1

Non bizi den

Northern Argentina, Brazil, Bolivia and northwestern Paraguay in southern South America1

Hego Amerika

Hasiera

It lives in many habitat types, including the Cerrado, Caatinga, forest, forest transition and restinga. It has been found from sea level up to 1,700 m (5,600 ft). It is often arboreal, meaning it spends much of its time in trees, but it also hunts on the ground.1

Luzera

1 m eta 1,5 m artean (3,3 ft eta 4,9 ft artean)1

Abiadura handiena

5,5 km/h inguru (3,4 mph)

Lehorrean, kalkulu gutxi gorabeherakoa

Zer jaten du?

It eats small rodents, lizards, amphibians and birds, especially nestlings. It will also eat other snakes, including some almost as large as itself.1

Argazkia: Lichtenstein's green racer — Lichtenstein's green racer. Argazkia: unknown. CC0, iNaturalist.

Nola ezagutu

Green on the upper body1
Yellowish on the underside1
Smooth scales, with no pits, arranged in 19 rows at midbody1
Reaches 1 to 1.5 m (about 40 to 60 inches) in total length, including the tail1
Active during the day, though it has been seen mating late in the evening1

Pozoi-ahalmena

Koska

Pozoia letaginetatik edo hortzetatik ateratzen da kosk egiten duenean.

Zer egiten du bere pozoiak?

Its venom is highly haemorrhagic, which means it causes bleeding, and it also breaks down fibrinogen, a protein needed for clotting. It also contains neurotoxic components that affect the nerves, and it is myotoxic, meaning it damages muscle. Common symptoms are pain, swelling, redness and bruising, and bruising can spread far from the bite, even up the arm or to the chest and abdomen.1

Zein arriskutsua da pertsonentzat?

Arriskua pertsonentzat: LarriaKoska batek medikua behar du. Heriotzak oso arraroak dira.

Accidents are generally not serious, because the snake has difficulty injecting venom and produces only small amounts. However, there have been reports of serious bites needing medical treatment. In one recent severe case, the snake was allowed to bite for a long time, and the victim developed clotting problems, liver damage and severe swelling. Only one death has been reported, and it was a child.1

Kosk egiten badu

Serious bites need medical treatment. The antivenom made for Bothrops snakes is not suitable for bites from this snake.1
Garbitu koska, eutsi pertsona lasai eta lortu mediku-laguntza. Espezie batzuk (boomslang-a, adibidez) hilgarriak izan daitezke ordu batzuk geroago.

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 65 segundotan egin litzake (gizakirik azkarrenak 9,6 behar ditu)

Zein handia da Lichtenstein's green racer 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)

Lichtenstein's green racer 5,5 km/h inguru (3,4 mph)

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

jakin beharrekoa

Datuak

In laboratory mice, its venom had a lethality equivalent to that of Bothrops asper, a pit viper.1

It is rear-fanged, so its fangs are at the back of the mouth, and it chews venom into its prey through a grooved tooth.1

The venom is made in the Duvernoy's gland at the back of the mouth, and the snake must work hard to deliver it.1

Mito-hauslea

Mitoa: Bites from this snake are never serious.

Egia: Most accidents are not serious, because the snake struggles to inject venom. Still, serious bites have happened, and one child has died, so any bite needs medical attention.1

Pozoi-adituentzat

Izen zientifikoa: Philodryas olfersii
Taldea: Atzeko letagineko sugeak
Familia: Colubridae2
Ordena: Squamata
Kontinenteak: Hego Amerika
Kumeak: It lays eggs. Each egg is about 5 cm (about 2 inches) long, and a clutch contains 4 to 11 eggs, with larger females laying more.1
Arriskua pertsonentzat: 3 / 5: Larria3

Datuak nondik datozen

Philodryas olfersii (Wikipedia (CC BY-SA 4.0))
Philodryas olfersii (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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