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American toad

Anaxyrus americanus

ZararsizOdamlar uchun zararsiz. Xavotirga oʻrin yoʻq.

Zaharli qurbaqalar, baqalar va tritonlar

Terisida zaharOvqati: HasharotlarTegish yoki yeyish xavfli, lekin chaqmaydi va nish urmaydi

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

The American toad is a common toad found across the eastern half of Canada and the United States. It lives in forests, grasslands and gardens, and it breeds in shallow ponds and pools. It matters because it eats many insects and other small creatures, and its skin releases a substance that can irritate eyes and harm small animals such as dogs.1

Chaqib zaharlaydimi yoki tegish xavflimi? Chaqib zaharlaydigan hayvonlar zaharni chaqish yoki nish orqali yuboradi. Tegish yoki yeyish xavfli boʻlgan zaharli hayvonlarga tegish yoki ularni yeyish zararli. Bu hayvon tegish yoki yeyish uchun zaharli.

Yashash joyi

Eastern half of Canada and the United States1

Shimoliy Amerika

Bosh sahifa

American toads need a semi-permanent freshwater pond or pool with shallow water for breeding, and dense patches of vegetation for cover and hunting. They can live almost anywhere with these features, from forests to flat grassland. They often shelter in burrows, under boards, flat stones, logs, woodpiles and window wells.1

Uzunlik

5 cm dan 11 cm gacha (2 in dan 4,4 in gacha)1

Eng yuqori tezlik

taxminan 2 km/soat (1,2 mil/soat)

Quruqlikda, taxminiy

Nima yeydi?

American toads eat crickets, mealworms, earthworms, ants, spiders, slugs, centipedes, moths and other small invertebrates. They are most active at night, and become active during the day after rain.1

American toad surati — American toad. Surat: unknown. CC0, iNaturalist.

Uni qanday tanish mumkin

Adults are usually 5 to 9 cm long.1
Skin colour varies from yellow to brown to black, and can be solid or speckled. It changes with habitat colours, humidity, stress and temperature.1
Spots on the back contain only one or two warts, and the lower legs have enlarged warts.1
The parotoid glands are the same colour as the surrounding skin.1
Breeding males give a high trill lasting 6 to 30 seconds that sounds like a ringing telephone.1

Koʻpincha adashtiriladi: Fowler's toad, Woodhouse's toad, the Canadian toad, the southern toad and the Gulf Coast toad can look similar. Fowler's toad never has a spotted belly, and its cranial crests touch the parotoid glands. The American toad's crests almost never touch the glands. The Canadian toad's crests join to form a raised bump, which the American toad's do not. The southern toad's crests form two distinct knobs.1

Zahar kuchi

Terisida zahar

Uning terisi zaharli. Unga tegish, uni yalash yoki yeyish xavfli.

Uning zahari (tegsa yoki yesa) nima qiladi?

The American toad does not inject venom. Its parotoid glands secrete bufotoxin, a poisonous substance that makes the toad unpalatable to predators. It is a mild poison compared with other poisonous toads and frogs, but it can irritate human eyes and mucous membranes and is dangerous to smaller animals such as dogs when swallowed.1

Odamlar uchun qanchalik xavfli?

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

Bufotoxin is a mild poison. It can irritate human eyes and mucous membranes, and it is dangerous to smaller animals, such as dogs, if they swallow it.1

Qoʻrqqanda nima qiladi?

When threatened, the toad releases bufotoxin from its parotoid glands, which makes it unpleasant to eat.1

Agar kimdir unga tegsa yoki uni yesa

Agar kimdir unga tekkan boʻlsa: qoʻllarni yaxshilab yuv va koʻz yoki ogʻizga tegma. Agar bola yoki uy hayvoni uni yalagan yoki yegan boʻlsa: zaharlanish markaziga yoki favqulodda yordam raqamiga qoʻngʻiroq qil.

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 unga tekkan yoki uni yegan boʻlsang: koʻzing yoki ogʻzingni ishqalama, qoʻllaringni yuv va tibbiy yordam ol.

U seni ovlamoqchi emas. Uning zahari faqat uni hech kim yemasligi uchun bor. Xavfsiz qolish haqida batafsil

Dunyoning qayerida?

Afrika Osiyo Yevropa Shimoliy Amerika Janubiy Amerika Avstraliya va Okeaniya

U qanchalik katta?

U qanchalik uzun?

qator terilgan 3 ta oʻyinchoq gʻishtdek uzun100 metrni 180 soniyada bosib oʻtishi mumkin (eng tez odamga 9,6 soniya kerak)

American toad 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)

American toad taxminan 2 km/soat (1,2 mph)

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

bilish foydali

Faktlar

Some American toads have lived for over 30 years, and one female was reported to be living healthily into her late 30s.1

Toads avoid mating with their siblings. Males' calls seem to help females recognise their close relatives.1

Toad tadpoles produce toxic chemicals in their skin that discourage some predators. Most fish learn quickly to avoid eating them.1

Their skin colour can change with their surroundings, humidity, stress and temperature.1

Tadpoles swim in very shallow water, often among thick grass, and gather in schools during the day to reduce predation.1

Toadlets often leave the water together in large groups and migrate to shaded forest areas near where they were bred.1

Zahar mutaxassislari uchun

Ilmiy nomi: Anaxyrus americanus
Guruh: Zaharli qurbaqalar, baqalar va tritonlar
Oila: Bufonidae2
Tartib: Anura
Qitʼalar: Shimoliy Amerika
Chaqaloqlar: Females lay two long ropes containing 2,000 to 20,000 small black eggs, each 1 to 2 mm across, surrounded by jelly. The eggs hatch into tadpoles in 3 to 12 days.1
Umr davomiyligi: taxminan 30 yil1
Odamlar uchun xavf: 1 / 5: Yengil3

Faktlar qayerdan olingan

American toad (Wikipedia (CC BY-SA 4.0))
Anaxyrus americanus (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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