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Katuni ya Night snake
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Night snake

Hypsiglena torquata
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 night snake is a small snake that is most active at dusk and at night. It lives in western Mexico, and it is rarely seen in the Okanagan Valley of Canada. It has rear fangs and mild venom, but it is not dangerous to people.1

Anaishi
Western Mexico; rare sightings in the Okanagan Valley, British Columbia, Canada1
Amerika Kaskazini
Nyumbani
Night snakes are often seen at night crossing roads. During the day they hide under rocks, boards, dead branches and other surface litter.1
Urefu
30 cm hadi 66 cm (1 ft hadi 2.2 ft)1
Kasi ya juu
takriban km 4.5 kwa saa (maili 2.8 kwa saa)
Nchi kavu, makadirio
Hula nini?
Its main prey is lizards, especially side-blotched lizards and their eggs. It also eats juvenile rattlesnakes, blind snakes, salamanders, frogs and large insects.1
Kweli kabisa!Picha ya Night snake
Night snake. Picha: Francisco Farriols Sarabia. CC BY 4.0, iNaturalist.

Jinsi ya kumtambua

  • Pale grey, light brown or beige, with dark grey or brown blotches on the back and sides1
  • A pair of dark brown blotches on the neck1
  • A black or dark brown bar behind each eye1
  • Vertical pupils and a flat, triangular head1
  • A white or yellowish belly1

Nguvu ya sumu

Kuumwa

Sumu hutoka kupitia meno yake ya sumu au meno anapouma.

Sumu yake hufanya nini?

The night snake is slightly venomous. It uses its venom to subdue its prey, not to harm people.1

Ana hatari gani kwa watu?

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

The night snake poses no threat to humans and is not dangerous to people.1

Hufanya nini akiogopa?

If threatened, it coils up and thrusts its coils at the threat while flattening its head into a triangular defensive shape.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?

AfrikaAsiaUlayaAmerika KaskaziniAmerika KusiniAustralia na Oceania

Ana ukubwa gani?

Ana urefu gani?

Night snake urefu wa takriban 66 cm (2.2 ft)Paka wa nyumbani takriban 50 cm (1.6 ft)Mbwa takriban 1 m (3.3 ft)
urefu sawa na ndizi 4 zilizopangwa mstariangeweza kukimbia mita 100 kwa sekunde 80 (binadamu mwenye kasi zaidi anahitaji 9.6)

Night snake ana ukubwa gani ukilinganisha na WEWE?

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

Ana kasi gani?

inafaa kujua

Ukweli

1

In British Columbia, only about 20 sightings have been recorded since 1980, so it is very rare there.1

2

Night snakes hibernate during winter and can aestivate during some summer periods.1

3

They are both crepuscular, meaning most active at dawn and dusk, and nocturnal.1

Kwa wataalamu wa sumu

Jina la kisayansi
Hypsiglena torquata
Kundi
Nyoka wenye meno ya sumu nyuma
Familia
Colubridae2
Mpangilio
Squamata
Mabara
Amerika Kaskazini
Watoto
Females lay a clutch of 2 to 9 eggs between April and August. The eggs hatch in 7 to 8 weeks, usually in late summer.1
Hatari kwa watu
1 / 5: Hafifu3

Ukweli unatoka wapi

  1. Hypsiglena torquata (Wikipedia (CC BY-SA 4.0))
  2. Hypsiglena torquata (iNaturalist): majina na uainishaji.
  3. 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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