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Kuhl's maskray multfilm rasmi
№ 1241 / 1 402

Kuhl's maskray

Neotrygon kuhlii
Nomi haqida: The 'maskray' part of its name comes from the colour pattern around its eyes. 'Kuhl's' honours Heinrich Kuhl, who discovered it in Java, Indonesia.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.

Kuhl's maskray is a flat, diamond-shaped stingray with green skin and blue spots. It lives on sandy and muddy seabeds in warm coastal waters from Indonesia to Japan and around most of Australia. Its tail has venomous spines, so it is important to know what it looks like and to keep a safe distance.1

Yashash joyi
Indonesia to Japan, most of Australia, Kenya, Madagascar, Mauritius, Somalia, South Africa's east coast, India and much of Asian coastal waters1
Hind okeani, Tinch okeani, Marjon dengizi, Andaman dengizi, Janubiy Xitoy dengizi, Filippin dengizi, Timor va Arafura dengizi, Bengal koʻrfazi
Bosh sahifa
It is usually found in waters less than 90 m deep, on sand and mudflats, and also near rocky coral reefs and seagrass beds. At high tide it moves into shallow lagoons and reef flats.1
Uzunlik
70 cm (2,3 ft)1
Eng yuqori tezlik
taxminan 15 km/soat (9,3 mil/soat)
Suzish, taxminiy
Nima yeydi?
It eats shrimp, small bony fish, molluscs, crabs and worms. It pins its prey to the seabed with its fins, then crushes it with its plate-like teeth.1
Rostdan!Kuhl's maskray surati
Kuhl's maskray. Surat: Elias Levy. CC BY 4.0, iNaturalist.

Uni qanday tanish mumkin

  • Flat, diamond-shaped (rhomboid) body that is dark green with blue spots1
  • Light white underside1
  • Very short snout with an angular disc1
  • Bright yellow eyes1
  • Long tail, about twice the length of the body, with two venomous spines at its base, one large and one medium in size1

Koʻpincha adashtiriladi: It is often confused with the blue-spotted ribbontail ray, which is common in aquaria. The ribbontail has a rounded body, brighter green colouring and more vivid spots. Kuhl's maskray is larger.1

Zahar quvvati

Nish uradi

Zahar nish orqali chiqadi.

Uning zahari (chaqsa yoki nish ursa) nima qiladi?

The venom contains serotonin, 5' nucleotidase and phosphodiesterase. These are active compounds that act on the body's tissues.1

Odamlar uchun qanchalik xavfli?

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

It is very venomous. Its barb can be about 30 cm long.1

Qoʻrqqanda nima qiladi?

Its bright colouring warns predators of its venomous spines. It buries itself in sand to hide from predators.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?

AfrikaOsiyoYevropaShimoliy AmerikaJanubiy AmerikaAvstraliya va OkeaniyaTinch okeaniHind okeaniMarjon dengiziJanubiy Xitoy dengiziFilippin dengiziAndaman dengiziTimor va Arafura dengiziBengal koʻrfazi

U qanchalik katta?

U qanchalik uzun?

Kuhl's maskray taxminan 70 cm uzunlikda (2,3 ft)Uy mushugi taxminan 50 cm (1,6 ft)It taxminan 1 m (3,3 ft)
ketma-ket qoʻyilgan 4 ta banandek uzunkatta basseyn uzunligini (50 m) 12 soniyada suzib oʻtishi mumkin

Kuhl's maskray SEN bilan solishtirganda qanchalik katta?

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

U qanchalik tez?

bilish foydali

Faktlar

1

Large sharks such as hammerhead sharks prey on it. A hammerhead pins it down with its head while the ray is in shock and much weaker.1

2

Its tail is about twice as long as its body and carries two venomous spines.1

3

Unlike most stingrays, which bury themselves to hunt, Kuhl's maskray buries itself in sand only to hide from predators.1

4

Its skin is used to make drums, such as the Arab and Turkish darbuka goblet drum and the riq tambourine.1

5

Two short peptides found in its hydrolysed proteins have shown protective effects against the oxidation of lipids, DNA and proteins. They may be useful as functional food ingredients or nutraceuticals.1

Zahar mutaxassislari uchun

Ilmiy nomi
Neotrygon kuhlii
Guruh
Zaharli baliqlar
Oila
Dasyatidae2
Tartib
Myliobatiformes
Qitʼalar
Hind okeani, Tinch okeani, Marjon dengizi, Andaman dengizi, Janubiy Xitoy dengizi, Filippin dengizi, Timor va Arafura dengizi, Bengal koʻrfazi, Okeanlar
Chaqaloqlar
It gives birth to live young. The embryos develop inside eggs held in the mother's body and are fed by uterine fluid. A litter can have up to seven pups, each 15 to 33 cm long at birth.1
Umr davomiyligi
taxminan 13 yil1
Odamlar uchun xavf
3 / 5: Jiddiy3

Faktlar qayerdan olingan

  1. Kuhl's maskray (Wikipedia (CC BY-SA 4.0))
  2. Neotrygon kuhlii (iNaturalist): nomlar va tasnif.
  3. Venom Wiki: xavf darajasi, odatiy oʻlcham va taxminiy tezlik bizning oʻz baholarimiz. Ularni qanday hisoblashimizni koʻr: Xavfni qanday baholaymiz.

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