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Rough-skinned newt

Taricha granulosa

Oʻldirishi mumkinTegmaDavolanmasa, oʻldirishi mumkin. Agar kimdir unga tegsa yoki uni yesa, tezda yordam ol.

Zaharli qurbaqalar, baqalar va tritonlar

Terisida zaharTegish yoki yeyish xavfli, lekin chaqmaydi va nish urmaydi

Odamlar uchun xavf: Juda xavfliDavolanmagan odamni oʻldirishi mumkin.

The rough-skinned newt is a small, stocky amphibian from the Pacific Northwest of North America. Its skin gives off one of the strongest toxins of any newt, so it is a creature to admire from a distance and never handle. Its toxin is also linked to a famous fight between newts and garter snakes.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

Pacific Northwest of North America, from Alaska south to Santa Cruz, California. Rare east of the Cascade Mountains.1

Shimoliy Amerika

Bosh sahifa

Found in the Pacific Northwest, including a small isolated population in ponds north of Moscow, Idaho, which is thought to have been introduced by people.1

Uzunlik

11 cm dan 18 cm gacha (4,3 in dan 7,1 in gacha)1

Eng yuqori tezlik

taxminan 0,5 km/soat (0,31 mil/soat)

Quruqlikda, taxminiy

Rough-skinned newt surati — Rough-skinned newt. Surat: The High Fin Sperm Whale. CC BY-SA 3.0, Wikimedia Commons.

Uni qanday tanish mumkin

Stocky body with a rounded snout.1
Top ranges from light brown to olive or brownish-black.1
Underside, including the head, legs and tail, is orange to yellow.1
Skin is granular, but males are smooth-skinned during the breeding season.1
Adults are 11 to 18 cm long overall, including the tail.1

Koʻpincha adashtiriladi: The California newt (Taricha torosa) looks similar. The rough-skinned newt has smaller eyes, yellow irises, V-shaped tooth patterns and uniformly dark eyelids. During breeding season, males have large swollen vent lobes and cornified toe pads, which separate them from females.1

Zahar kuchi

Terisida zahar

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

Uning zahari (tegsa yoki yesa) nima qiladi?

This animal is poisonous rather than venomous, so it does not bite or sting. Its skin produces tetrodotoxin (TTX), a neurotoxin that attacks the nerves. It blocks the sodium channels that nerves need to send signals. This can cause paralysis and death by asphyxiation, which means the person cannot breathe.1

Odamlar uchun qanchalik xavfli?

Odamlar uchun xavf: Juda xavfliDavolanmagan odamni oʻldirishi mumkin.

The toxin is mainly dangerous if the newt is eaten. Some people have had skin irritation after handling the newt, especially if they touch their eyes without washing their hands first. In 1979, a 29-year-old man from Oregon died after eating one. Some newts make enough toxin to kill several adult humans.1

Qoʻrqqanda nima qiladi?

It gives off an acrid smell that warns animals to stay away.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 6 ta oʻyinchoq gʻishtdek uzun

Rough-skinned newt 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)

Rough-skinned newt taxminan 0,5 km/soat (0,31 mph)

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

bilish foydali

Faktlar

Some common garter snakes can eat rough-skinned newts and survive. They are the only known animals today able to do this.1

A garter snake tests a newt's toxin level by partly swallowing it, then either swallows it fully or lets it go.1

Newts can detect the chemical signature of a snake that has digested one of their kind, and they move away from it.1

The toxin is made by the newt's skin microbiome, meaning the bacteria living on its skin.1

The newt and the garter snake are an example of an evolutionary arms race. Each change in one species drives change in the other.1

The toxin also appears in pufferfish and other marine animals, which share the same nerve-blocking effect.1

Zahar mutaxassislari uchun

Ilmiy nomi: Taricha granulosa
Guruh: Zaharli qurbaqalar, baqalar va tritonlar
Oila: Salamandridae2
Tartib: Caudata
Qitʼalar: Shimoliy Amerika
Chaqaloqlar: The eggs contain tetrodotoxin, which helps protect the offspring from predators such as the common garter snake.1
Odamlar uchun xavf: 4 / 5: Juda xavfli3

Faktlar qayerdan olingan

Rough-skinned newt (Wikipedia (CC BY-SA 4.0))
Taricha granulosa (iNaturalist): nomlar va tasnif.
Venom Wiki: xavf darajasi, odatiy oʻlcham va taxminiy tezlik bizning oʻz baholarimiz. Ularni qanday hisoblashimizni koʻr: Xavfni qanday baholaymiz.

Bu sahifadagi har bir faktning manbasiga ishora qiluvchi raqami bor. Agar biror narsani xato yozgan boʻlsak, kechir, biz hayvon ixlosmandlarimiz, ilmiy jurnal emas. [email protected] manziliga yoz, tuzatamiz.

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