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Western hognose snake

Heterodon nasicus

Nomi haqida: "Hognose" comes from its upturned nose, which looks hog-like. The scientific name nasicus comes from the Latin nasus, meaning "nose".1

ZararsizOdamlar uchun zararsiz. Xavotirga oʻrin yoʻq.

Orqa tishli ilonlar

ChaqadiOvqati: Goʻsht

Odamlar uchun xavf: YengilAri nishidek yoki undan ham kam. Odamlar uchun deyarli zararsiz.

The western hognose snake is a small, stout-bodied snake with an upturned nose that looks a bit like a pig's snout. It lives across much of North America, from southern Canada to northern Mexico, in sandy and gravelly places such as prairies and grasslands. It is often mistaken for a rattlesnake, but its bite is not regarded as dangerous to people.1

Yashash joyi

Southern Canada, through the United States, to northern Mexico. Endemic to North America.1

Shimoliy Amerika

Bosh sahifa

It favours areas with sandy or gravelly soils, including prairies, river floodplains, scrub, grasslands, semi-deserts and some semi-agricultural land. It has been found at elevations of up to 2,500 m (8,200 feet).1

Uzunlik

13 cm dan 50 cm gacha (5,1 in dan 1,6 ft gacha)1

Eng yuqori tezlik

taxminan 4,7 km/soat (2,9 mil/soat)

Quruqlikda, taxminiy

Nima yeydi?

It mainly eats amphibians, such as large and medium tree frogs, small or medium toads and small lizards, and occasionally a rodent. It is not a true constrictor, so it bites and chews, driving its rear fangs into prey.1

Western hognose snake surati — Western hognose snake. Surat: Peter Paplanus. CC BY 4.0, iNaturalist.

Uni qanday tanish mumkin

Relatively small and stout-bodied, with adults rarely exceeding 40–50 cm in total length, tail included.1
A modified, upturned nose scale gives it a distinctive hog-like snout.1
Colour and pattern vary a great deal between subspecies and individuals.1
When threatened, it flattens its neck, hisses and may puff up its throat with air.1

Koʻpincha adashtiriladi: To an untrained eye, most individuals look much like rattlesnakes, which is thought to be a form of mimicry that makes predators wary. Its upturned snout and small, stout body are features to note.1

Zahar quvvati

Chaqadi

Chaqqanda zahar zaharli tishlari yoki tishlari orqali chiqadi.

Uning zahari (chaqsa yoki nish ursa) nima qiladi?

The snake releases modified saliva from its Duvernoy's glands, which runs down a groove in its rear fang and helps break down the toxins of toads it eats. No deaths or whole-body (systemic) effects in people have been recorded from its bite. Bites may occasionally be medically significant.1

Odamlar uchun qanchalik xavfli?

Odamlar uchun xavf: YengilAri nishidek yoki undan ham kam. Odamlar uchun deyarli zararsiz.

The species is not dangerous to people and is not regarded as venomous. Its bites are extremely rare, and no deaths or systemic effects have been recorded. Bites may uncommonly be medically significant.1

Qoʻrqqanda nima qiladi?

It flattens its neck, hisses and may make mock strikes with its mouth closed. If harassed further, it usually plays dead rather than biting.1

Agar chaqsa

Chaqilgan joyni yuv, odamni xotirjam tut va tibbiy yordam ol. Baʼzi turlar (masalan, bumslang) soatlar oʻtib halokatli boʻlishi mumkin.

Har doim avval favqulodda yordam raqamiga qoʻngʻiroq qil (112, 000, 911). Bu birinchi yordam boʻyicha umumiy maslahat, tibbiy maslahat emas. Birinchi yordam asoslari

Xavfsiz boʻl

Hech qachon yovvoyi hayvonga tegma, uni tutma yoki jigʻiga tegma, hatto kichkina boʻlsa ham va hatto uxlayotgan yoki oʻlik koʻrinsa ham.
Unga joy ber. Agar duch kelsang, xotirjam boʻl, sekin orqaga chekin va uni oʻz yoʻliga ketishiga qoʻy.
Agar biri seni chaqsa: xotirjam boʻl, qimirlamay tur, favqulodda yordam raqamiga qoʻngʻiroq qil (112, 000, 911) yoki tezda kasalxonaga yet. U qanday koʻrinishda ekanini eslab qol, surat yordam beradi.

U seni ovlamoqchi emas. Zaharini ovqat tutish yoki oʻzini himoya qilish uchun ishlatadi va yashirinishni ancha afzal koʻradi. Xavfsiz qolish haqida batafsil

Dunyoning qayerida?

Afrika Osiyo Yevropa Shimoliy Amerika Janubiy Amerika Avstraliya va Okeaniya

U qanchalik katta?

U qanchalik uzun?

ketma-ket qoʻyilgan 3 ta banandek uzunqator terilgan 16 ta oʻyinchoq gʻishtdek uzun100 metrni 77 soniyada bosib oʻtishi mumkin (eng tez odamga 9,6 soniya kerak)

Western hognose snake SEN bilan solishtirganda qanchalik katta?

Faqat brauzeringdagi hisob-kitob. Hech narsa saqlanmaydi va hech qayerga yuborilmaydi.

U qanchalik tez?

Toshbaqa taxminan 0,3 km/soat (0,19 mph)

Western hognose snake taxminan 4,7 km/soat (2,9 mph)

Piyoda ketayotgan odam taxminan 5 km/soat (3,1 mph)

bilish foydali

Faktlar

Captive breeders have produced more than 50 'designer' colour morphs of this snake.1

In captivity, many hognose snakes refuse food for about two to three and a half months, from January to mid March, because they instinctively brumate, or sleep, underground in winter.1

Males are considerably smaller than females.1

Hatchlings reach sexual maturity after about two years, based mostly on size rather than age.1

Afsonalarni fosh qiluvchi

Afsona: Because it looks like a rattlesnake, it must be dangerous or deadly.

Haqiqat: The western hognose snake is not dangerous to people. Its rare bites have not caused recorded deaths or whole-body effects, and it usually plays dead instead of biting.1

Zahar mutaxassislari uchun

Ilmiy nomi: Heterodon nasicus
Guruh: Orqa tishli ilonlar
Oila: Colubridae2
Tartib: Squamata
Qitʼalar: Shimoliy Amerika
Chaqaloqlar: It lays eggs. Females lay 4–23 elongate, thin-shelled eggs between June and August, which hatch after about 60 days.1
Tabiatda ahvoli qanday: Least Concern (IUCN)1
Odamlar uchun xavf: 1 / 5: Yengil3

Faktlar qayerdan olingan

Western hognose snake (Wikipedia (CC BY-SA 4.0))
Heterodon nasicus (iNaturalist): nomlar va tasnif.
Venom Wiki: xavf darajasi, odatiy oʻlcham va taxminiy tezlik bizning oʻz baholarimiz. Ularni qanday hisoblashimizni koʻr: Xavfni qanday baholaymiz.

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