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Eserese katuun nke Lichtenstein's green racer
Nọmba 0580 n'ime 1 402

Lichtenstein's green racer

Philodryas olfersii
Gbasara aha ya: The specific name, olfersii, honours the German naturalist Ignaz von Olfers.1
Ọ chọrọ dọkịtaỌ naghị egbukarị egbu, mana ịta ya chọrọ dọkịta.
Agwọ nwere eze nsị n'azụ ọnụ ỊtaNri ya: Anụ
Ihe ize ndụ nye mmadụ: Ọ dị njọỊta ya chọrọ dọkịta. Ọnwụ anaghị adịkarị ma ọlị.

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

Ebe obibi
Northern Argentina, Brazil, Bolivia and northwestern Paraguay in southern South America1
Ndịda Amerika
Ụlọ
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
Ogologo
1 m ruo 1.5 m (3.3 ft ruo 4.9 ft)1
Ọsọ kacha elu
ihe dị ka 5.5 km/h (3.4 mph)
N'elu ala, nchepụta
Gịnị ka ọ na-eri?
It eats small rodents, lizards, amphibians and birds, especially nestlings. It will also eat other snakes, including some almost as large as itself.1
N'ezie!Foto Lichtenstein's green racer
Lichtenstein's green racer. Foto: unknown. CC0, iNaturalist.

Otú ị ga-esi mata ya

  • 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

Ike nsị

Ịta

Nsị na-esi n'eze nsị ya ma ọ bụ eze ya apụta mgbe ọ na-ata.

Gịnị ka nsị ọ na-agba na-eme?

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

Kedu otú o si dị egwu nye mmadụ?

Ihe ize ndụ nye mmadụ: Ọ dị njọỊta ya chọrọ dọkịta. Ọnwụ anaghị adịkarị ma ọlị.

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

Ọ bụrụ na ọ tara

  • Serious bites need medical treatment. The antivenom made for Bothrops snakes is not suitable for bites from this snake.1
  • Saa ebe ọ tara, mee ka onye ahụ dị jụụ, chọọkwa enyemaka ọgwụ. Ụfọdụ ụdị (dịka boomslang) nwere ike igbu mmadụ ọtụtụ awa ka e mesịrị.

Na-ebu ụzọ kpọọ nọmba mberede gị mgbe niile (112, 000, 911). Nke a bụ ndụmọdụ enyemaka mbụ n'ozuzu, ọ bụghị ndụmọdụ ọgwụ. Isi ihe enyemaka mbụ

Nọrọ na nchekwa

  • Emetụla anụ ọhịa aka, ejidela ya, emekwala ya ihe ọjọọ, ọbụna obere, ọbụna ma ọ dị ka ọ na-ehi ụra ma ọ bụ nwụọ anwụ.
  • Nye ya ohere. Ọ bụrụ na ị zutere otu, dị jụụ, laghachi azụ nwayọ, hapụ ya ka ọ gaa ụzọ ya.
  • Ọ bụrụ na otu tara gị: dị jụụ, emegharịla ahụ, kpọọ nọmba mberede gị (112, 000, 911) ma ọ bụ gaa ụlọ ọgwụ ngwa ngwa. Cheta ka o si dị, foto na-enye aka.

Ọ naghị achụ gị. Ọ na-eji nsị ya ejide nri ma ọ bụ chebe onwe ya, ọ ga-akakwa mma n'anya ya ịzo onwe ya. Ihe ndị ọzọ gbasara ịnọ na nchekwa

Ebee n'ụwa?

AfrịkaEshiaYuropUgwu AmerikaNdịda AmerikaỌstrelia na Oshenia

Ọ hà aṅaa?

Kedu otú o si dị ogologo?

Lichtenstein's green racer ogologo ya dị ihe dị ka 1.5 m (4.9 ft)Nkịta ihe dị ka 1 m (3.3 ft)Okenye ihe dị ka 1.7 m (5.6 ft)
dị ogologo dị ka nwamba ụlọ 3 site n'imi ruo n'ọdụdị ogologo dị ka unere 8 a tọgbọrọ n'ahịrịnwere ike ịgba ọsọ mita 100 n'ime sekọnd 65 (mmadụ kacha ọsọ chọrọ 9,6)

Kedu otú Lichtenstein's green racer si hà ma e jiri ya tụnyere GỊ?

Naanị mgbakọ na mwepụ n'ime browser gị. Ọ dịghị ihe echekwara ma ọ bụ ezigara ebe ọ bụla.

Kedu otú o si agba ọsọ?

ọ dị mma ịmara

Eziokwu

1

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

2

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

3

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

Onye na-ekpughe akụkọ ụgha

Akụkọ ụgha: Bites from this snake are never serious.

Eziokwu: 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

Maka ndị ọkachamara nsị

Aha sayensị
Philodryas olfersii
Otu
Agwọ nwere eze nsị n'azụ ọnụ
Ezinụlọ
Colubridae2
Usoro
Squamata
Kọntinent dị iche iche
Ndịda Amerika
Ụmụ ọhụrụ
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
Ihe ize ndụ nye mmadụ
3 / 5: Ọ dị njọ3

Ebe eziokwu ndị a si

  1. Philodryas olfersii (Wikipedia (CC BY-SA 4.0))
  2. Philodryas olfersii (iNaturalist): aha na nhazi ọkwa.
  3. Venom Wiki: ọkwa ihe ize ndụ, nha nkịtị na nchepụta ọsọ bụ nke anyị. Lee otú anyị si achọpụta ha: Otú anyị si atụ ihe ize ndụ.

Eziokwu ọ bụla dị na peeji a nwere nọmba na-egosi ebe o si. Ọ bụrụ na anyị mehiere ihe, ndo, anyị bụ ndị hụrụ anụmanụ n'anya, ọ bụghị akwụkwọ akụkọ sayensị. Gwa anyị na [email protected], anyị ga-edozi ya.

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Nye akpị nriite onyinye, na-eme ka ọ bụrụ n'efu