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Stonecat

Noturus flavus

Nomi haqida: The common name comes from its habit of hiding near or under stones. Its genus name Noturus means "back tail" and its species name flavus means "yellow".1

Faqat ogʻritadiTegmaOgʻritadi, lekin senga jiddiy zarar yetkazmaydi.

Zaharli baliqlar

Zaharli tikanlarOvqati: Hammasidan ozgina

Odamlar uchun xavf: OgʻriqliJuda ogʻritishi mumkin, lekin deyarli hech qachon jiddiy emas.

The stonecat is a small freshwater catfish from North America. It hides near or under stones in fast-moving water. It is special because it has venom glands at the base of its pectoral spines, which can cause extreme pain.1

Yashash joyi

North America: Great Lakes, St Lawrence and Mississippi basins, from Quebec to Alberta and south to Alabama1

Shimoliy Amerika

Bosh sahifa

Stonecats live in large creeks to small rivers, usually in gently to fast-moving riffles with rocky bottoms. They also live in natural lakes such as Lake Erie, on rock and gravel bars that get strong wave action.1

Uzunlik

10 cm dan 30 cm gacha (3,9 in dan 1 ft gacha)1

Vazn

100 g dan 499 g gacha (4 oz dan 1,1 lb gacha)1

Eng yuqori tezlik

taxminan 4,8 km/soat (3 mil/soat)

Suzish, taxminiy

Nima yeydi?

Stonecats are opportunistic bottom feeders. At night they use their sensitive barbels to search the river bed for aquatic insect larvae, mayflies, snails and other molluscs, minnows, fish eggs, crayfish, worms and plant material.1

Stonecat surati — Stonecat. Surat: unknown. CC0, iNaturalist.

Uni qanday tanish mumkin

Small, slender, flat-headed catfish with a thick, yellowish-brown skin1
The sides of the head shade to yellow, and the belly is whitish1
A white spot at the rear of the dorsal fin base and another on the upper edge of the tail fin1
Either two light bars or a patch on the nape, depending on the population1

Zahar quvvati

Zaharli tikanlar

Oʻtkir tikanlar zahar tashiydi. Ustiga bosish yoki ushlash ogʻritadi.

Uning zahari (chaqsa yoki nish ursa) nima qiladi?

Stonecats have venom glands, mainly at the bases of the pectoral spines. Their venom causes extreme pain, similar to that of a wasp sting. Other members of this catfish family cause irritating wounds from their spines, but the stonecat's venom is stronger.1

Odamlar uchun qanchalik xavfli?

Odamlar uchun xavf: OgʻriqliJuda ogʻritishi mumkin, lekin deyarli hech qachon jiddiy emas.

The spines can deliver venom that causes extreme pain, similar to a wasp sting. Keep clear of its spines.1

Qoʻrqqanda nima qiladi?

Stonecats hide near or under stones, and their venom glands sit at the bases of their pectoral spines.1

Agar tikanlari senga sanchilsa

Yarani issiq suvga sol, odam kuymasdan chiday oladigan darajada issiq boʻlsin (oʻz qoʻling bilan tekshir), 30 daqiqadan 90 daqiqagacha. Tibbiy yordam ol, ayniqsa tosh baliq va nishli skatda.

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 tikanlari senga sanchilsa: 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?

U qanchalik ogʻir?

4 ta banandek ogʻir

qator terilgan 10 ta oʻyinchoq gʻishtdek uzunkatta basseyn uzunligini (50 m) 38 soniyada suzib oʻtishi mumkin

Stonecat SEN bilan solishtirganda qanchalik katta?

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

U qanchalik tez?

Suzayotgan odam taxminan 3 km/soat (1,9 mph)

Stonecat taxminan 4,8 km/soat (3 mph)

Olimpiya suzuvchisi taxminan 8 km/soat (5 mph)

bilish foydali

Faktlar

A stonecat's pectoral spines carry venom glands, which makes them far more painful than the spines of most related catfish.1

Its eggs are amber-yellow and very large for a fish, measuring between 3.5 and 4 mm across.1

Stonecats are used as indicators of water quality, because they are absent from highly polluted or heavily silted areas.1

Stonecats form monogamous pairs for breeding, and they spawn when water temperatures reach 25 °C.1

The upper jaw of the stonecat projects beyond the lower jaw.1

Zahar mutaxassislari uchun

Ilmiy nomi: Noturus flavus
Guruh: Zaharli baliqlar
Oila: Ictaluridae2
Tartib: Siluriformes
Qitʼalar: Shimoliy Amerika
Chaqaloqlar: Males guard the clutch of eggs under large, flat rocks, and a female may produce between 200 and 1,200 eggs per year.1
Umr davomiyligi: taxminan 6 yil1
Tabiatda ahvoli qanday: Not threatened, according to the US Endangered Species Act1
Odamlar uchun xavf: 2 / 5: Ogʻriqli3

Faktlar qayerdan olingan

Noturus flavus (Wikipedia (CC BY-SA 4.0))
Noturus flavus (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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