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Sonoran lyre snake

Trimorphodon lambda

Kuhusu jina: Its species name, lambda, refers to the chevron-shaped mark on its head, which looks like the Greek capital letter lambda (Λ).1

Hana madharaHana madhara kwa watu. Hakuna cha kuhofia.

Nyoka wenye meno ya sumu nyuma

KuumwaHula: Nyama

Hatari kwa watu: HafifuKama kudungwa na nyuki au chini ya hapo. Kimsingi hana madhara kwa watu.

The Sonoran lyre snake is a slender, medium to large snake with a distinctive V-shaped mark on top of its head. It lives among rocks in the American Southwest and northwestern Mexico. It is a rear-fanged snake, so its fangs sit at the back of its mouth.1

Anaishi

Arizona, southern Nevada, southwestern Utah, southern New Mexico, extreme southeastern California, Sonora and northwestern Chihuahua in Mexico1

Amerika Kaskazini

Nyumbani

It is strongly linked to rocky places, such as rocky canyons, hillsides and dry stream beds called arroyos, up to about 2,250 m. It is highly secretive and usually shelters deep in rock crevices or under large boulders. It can also climb steep rock faces and sometimes trees or shrubs.1

Urefu

23 cm hadi 88 cm (9.1 in hadi 2.9 ft)1

Kasi ya juu

takriban km 5.1 kwa saa (maili 3.2 kwa saa)

Nchi kavu, makadirio

Hula nini?

It mainly eats lizards, which it hunts actively among rocks and crevices. It also eats small mammals such as mice and bats, nestling birds and occasionally other small snakes. It is mostly active at night.1

Picha ya Sonoran lyre snake — Sonoran lyre snake. Picha: clurarit. CC BY 4.0, Wikimedia Commons.

Jinsi ya kumtambua

A V-shaped or lyre-like mark on the top of the head, which gives it its name1
Pale grey, tan or light brown ground colour1
18 to 31 dark brown saddles or blotches along the back, with pale edges1
A dark bar across the snout between the eyes1
A broad, flat head that is clearly wider than its slim neck, with large eyes that have vertical pupils1

Nguvu ya sumu

Kuumwa

Sumu hutoka kupitia meno yake ya sumu au meno anapouma.

Sumu yake hufanya nini?

It is a rear-fanged (opisthoglyphous) snake, meaning its fangs are at the back of the mouth. Its venom is relatively mild and is adapted to subdue small, fast lizards and mammals. Because the fangs are at the back, it usually has to chew on its target to inject enough venom.1

Ana hatari gani kwa watu?

Hatari kwa watu: HafifuKama kudungwa na nyuki au chini ya hapo. Kimsingi hana madhara kwa watu.

The venom is generally considered harmless to people. A bite may cause mild pain and swelling around the bite, but it is not medically significant.1

Akiuma

Osha jeraha, mweke mtu mtulivu na utafute msaada wa kitabibu. Baadhi ya spishi (kama boomslang) zinaweza kuua saa kadhaa baadaye.

Daima piga namba ya dharura kwanza (112, 000, 911). Huu ni mwongozo wa jumla wa huduma ya kwanza, si ushauri wa kitabibu. Misingi ya huduma ya kwanza

Kaa salama

Kamwe usimguse, kumkamata wala kumchokoza mnyama wa porini, hata akiwa mdogo, na hata akionekana amelala au amekufa.
Mpe nafasi. Ukikutana naye, tulia, rudi nyuma polepole na umwache aende zake.
Akikuuma: tulia, usitikisike, piga namba yako ya dharura (112, 000, 911) au nenda hospitali haraka. Kumbuka alivyoonekana, picha husaidia.

Hakuwindi wewe. Hutumia sumu yake kukamata chakula au kujilinda, na hupendelea zaidi kujificha. Zaidi kuhusu kukaa salama

Wapi duniani?

Afrika Asia Ulaya Amerika Kaskazini Amerika Kusini Australia na Oceania

Ana ukubwa gani?

Ana urefu gani?

urefu sawa na paka wa nyumbani 2 kutoka pua hadi mkiaurefu sawa na ndizi 5 zilizopangwa mstariangeweza kukimbia mita 100 kwa sekunde 71 (binadamu mwenye kasi zaidi anahitaji 9.6)

Sonoran lyre snake ana ukubwa gani ukilinganisha na WEWE?

Ni hesabu tu kwenye kivinjari chako. Hakuna kinachohifadhiwa wala kutumwa popote.

Ana kasi gani?

Mtu anayetembea takriban km 5 kwa saa (3.1 mph)

Sonoran lyre snake takriban km 5.1 kwa saa (3.2 mph)

Mtoto kwenye baiskeli takriban km 12 kwa saa (7.5 mph)

inafaa kujua

Ukweli

Its front teeth are long and curved, its middle teeth are shorter, and its rear fangs are long and grooved.1

Its genus name, Trimorphodon, means 'three-shaped teeth', because it has three kinds of teeth in its upper jaw.1

Although it is mostly a rock dweller, it can climb steep cliffs and sometimes trees or shrubs.1

Kwa wataalamu wa sumu

Jina la kisayansi: Trimorphodon lambda
Kundi: Nyoka wenye meno ya sumu nyuma
Familia: Colubridae2
Mpangilio: Squamata
Mabara: Amerika Kaskazini
Watoto: It lays eggs. A female lays a clutch of 7 to 20 eggs in summer, and the young hatch in late summer to early fall.1
Hali yake porini: Least Concern (IUCN Red List)1
Hatari kwa watu: 1 / 5: Hafifu3

Ukweli unatoka wapi

Trimorphodon lambda (Wikipedia (CC BY-SA 4.0))
Trimorphodon lambda (iNaturalist): majina na uainishaji.
Venom Wiki: kiwango cha hatari, ukubwa wa kawaida na makadirio ya kasi ni yetu wenyewe. Ona jinsi tunavyovipata: Jinsi tunavyopima hatari.

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