Venom Wiki / Barcha maxluqlar / Zaharli baliqlar

№ 1239 / 1 402

Common stingray

Dasyatis pastinaca

Nomi haqida: Ancient Greeks called it trygon and Romans called it pastinaca. An old British name, 'fire-flare', may refer to the reddish colour of its meat.1

Shifokor kerakKamdan-kam halokatli, lekin nish urganda shifokor kerak.

Zaharli baliqlar

Nish uradiOvqati: Goʻsht

Odamlar uchun xavf: JiddiyNish urganda shifokor kerak. Oʻlim holatlari juda kam.

The common stingray is a flat, diamond-shaped ray that lives on sandy or muddy seabeds in shallow coastal waters. It is found in the northeastern Atlantic, the Mediterranean and the Black Sea. It has a venomous spine on its tail, which can give a very painful sting.1

Yashash joyi

Northeastern Atlantic Ocean, Mediterranean Sea and Black Sea1

Atlantika okeani, Oʻrta yer dengizi, Shimoliy dengiz

Bosh sahifa

It usually lives on sandy or muddy bottoms in calm coastal water, usually shallower than 60 m. It often buries itself in the sediment, and is sometimes found near rocky reefs or in estuaries.1

Uzunlik

2,5 m (8,2 ft)1

Eng yuqori tezlik

taxminan 19 km/soat (12 mil/soat)

Suzish, taxminiy

Nima yeydi?

It feeds on bottom-dwelling animals such as crustaceans, molluscs, polychaete worms and small bony fishes. It can do great damage to cultured shellfish beds.1

Common stingray surati — Common stingray. Surat: Florin DUMITRESCU. Public domain, Wikimedia Commons.

Uni qanday tanish mumkin

Diamond-shaped pectoral fin disc that is slightly wider than it is long1
Plain colour: solid grey, brown, reddish or olive-green above, and whitish below with dark fin edges1
Mostly smooth skin; the largest individuals have a row of bony knobs along the middle of the back1
Slender, whip-like tail with a serrated venomous spine about a third of the way along it1

Koʻpincha adashtiriladi: The blue stingray of southern Africa was once thought to be a variant of this species, but it is a separate species. The common stingray lacks the blue markings of the blue stingray. Tortonese's stingray of the Mediterranean is similar, and the difference between the two is poorly understood.1

Zahar quvvati

Nish uradi

Zahar nish orqali chiqadi.

Uning zahari (chaqsa yoki nish ursa) nima qiladi?

The venom comes from a gland at the base of a serrated tail spine. A sting causes an excruciatingly painful wound. It is rarely life-threatening.1

Odamlar uchun qanchalik xavfli?

Odamlar uchun xavf: JiddiyNish urganda shifokor kerak. Oʻlim holatlari juda kam.

The common stingray is not aggressive, but it can inflict a very painful wound with its tail spine. The wound is rarely life-threatening.1

Agar nish ursa

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 biri senga nish ursa: 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 Atlantika okeani Oʻrta yer dengizi Shimoliy dengiz

U qanchalik katta?

U qanchalik uzun?

burnidan dumigacha tizilgan 2,5 ta itdek uzunketma-ket qoʻyilgan 14 ta banandek uzunkatta basseyn uzunligini (50 m) 9,5 soniyada suzib oʻtishi mumkin

Common stingray SEN bilan solishtirganda qanchalik katta?

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

U qanchalik tez?

Olimpiya suzuvchisi taxminan 8 km/soat (5 mph)

Common stingray taxminan 19 km/soat (12 mph)

Toʻliq tezlikdagi delfin taxminan 35 km/soat (22 mph)

bilish foydali

Faktlar

The tail spine is replaced regularly, and a second or even third spine may be growing in behind the first.1

The largest recorded specimen was found in 2016 in İzmir Province, Turkey, with fins measuring 2.21 m across.1

Welsh fishermen once used its liver oil to treat burns and other injuries, and its liver is a delicacy in French cuisine.1

The oldest known wild individual was ten years old, but the species has lived up to 21 years in captivity.1

Afsonalarni fosh qiluvchi

Afsona: The stingray's spine could kill trees, pierce armour like an arrow, corrode iron and even dissolve stone, as some ancient writers claimed.

Haqiqat: The common stingray's wound is painful but rarely life-threatening. These ancient claims about its spine were legends.1

Zahar mutaxassislari uchun

Ilmiy nomi: Dasyatis pastinaca
Guruh: Zaharli baliqlar
Oila: Dasyatidae2
Tartib: Myliobatiformes
Qitʼalar: Atlantika okeani, Oʻrta yer dengizi, Shimoliy dengiz, Okeanlar
Chaqaloqlar: It is aplacental viviparous, meaning it gives birth to live young. Females bear 4–9 young twice a year in shallow inshore water, after a gestation period of four months.1
Umr davomiyligi: taxminan 21 yil1
Tabiatda ahvoli qanday: Vulnerable1
Odamlar uchun xavf: 3 / 5: Jiddiy3

Faktlar qayerdan olingan

Common stingray (Wikipedia (CC BY-SA 4.0))
Dasyatis pastinaca (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.

Chayon och! Venom Wiki bir kishining loyihasi: bepul, reklamasiz va kuzatuvchilarsiz. Kichik xayriya uni internetda saqlab qolishga yordam beradi.Chayonni boq