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Cow killer velvet ant multfilm rasmi
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Cow killer velvet ant

Dasymutilla occidentalis
Nomi haqida: The nickname cow killer comes from its extremely painful sting. It is called an ant because it looks like one, but it is a wasp.1
Faqat ogʻritadiOgʻritadi, lekin senga jiddiy zarar yetkazmaydi.
Arilar, qovoqarilar va shershenlar Nish uradiOvqati: Goʻsht
Odamlar uchun xavf: OgʻriqliJuda ogʻritishi mumkin, lekin deyarli hech qachon jiddiy emas.

The cow killer velvet ant is a wasp that looks like a black and red ant. It lives in the eastern United States, from Connecticut and Kansas in the north to Florida and Texas in the south. It is known for a sting so painful that it earned the nickname cow killer.1

Yashash joyi
Eastern United States, from Connecticut to Kansas in the north and Florida to Texas in the south1
Shimoliy Amerika
Uzunlik
1,9 cm (0,7 in)1
Eng yuqori tezlik
taxminan 0,5 km/soat (0,31 mil/soat)
Quruqlikda, taxminiy
Nima yeydi?
The young are parasites. A female lays an egg on a host larva, and the grub that hatches eats the host larva.1
Rostdan!Cow killer velvet ant surati
Cow killer velvet ant. Surat: Judy Gallagher. CC BY-SA 4.0, iNaturalist.

Uni qanday tanish mumkin

  • Black overall, with bright red on the upper side of the head, thorax and abdomen.1
  • Females have no wings. Males have dark, translucent wings and no stinger.1
  • Adults reach about 1.9 cm long, the largest velvet ant in the eastern United States.1
  • Quick-moving, and often takes a defensive posture when threatened.1
  • Adults are mostly seen in the summer months.1

Koʻpincha adashtiriladi: It is often mistaken for an ant because of its appearance and its common name. It is actually a wasp, and only the males have wings.1

Zahar quvvati

Nish uradi

Zahar nish orqali chiqadi.

Uning zahari (chaqsa yoki nish ursa) nima qiladi?

Its sting is among the most painful of any insect, ranked 3 out of 4 on the Schmidt sting pain index. The venom contains a peptide called Do6a, which triggers a pain response in fruit fly larvae in laboratory studies.1

Odamlar uchun qanchalik xavfli?

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

The sting is extremely painful, ranked 3 out of 4 on the Schmidt sting pain index. This is the reason for the nickname cow killer.1

Qoʻrqqanda nima qiladi?

It has a thickened exoskeleton, runs fast and evasively, shows warning colours, makes a squeaking sound by rubbing its abdominal segments together, releases a chemical secretion and uses its venom.1

Agar nish ursa

  • Ari nishini qirib chiqarib ol va joyini sovut.
  • Agar odamning nafas olishi qiyinlashsa, yuzi yoki tomogʻi shishsa yoki hushidan ketayotgandek boʻlsa, bu allergik favqulodda holat: favqulodda yordam raqamiga qoʻngʻiroq qil va agar unda adrenalin avtoinyektori boʻlsa, uni ishlat.

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

U qanchalik katta?

U qanchalik uzun?

Cow killer velvet ant taxminan 1,9 cm uzunlikda (0,7 in)Guruch doni taxminan 7 mm (0,3 in)1 yevrolik tanga taxminan 2,3 cm (0,9 in)
kichik barmogʻingdan qisqa

Cow killer velvet ant SEN bilan solishtirganda qanchalik katta?

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

U qanchalik tez?

bilish foydali

Faktlar

1

Both sexes squeak to warn predators. Velvet ants rub their abdominal segments together, while crickets rub their legs against their abdomen.1

2

North American velvet ant species form one of the most intricate mimicry rings in the natural world, split into eight separate rings of mimicry.1

3

Males find females by smelling pheromones and by following their squeaking sounds. They carry the female in their jaws to a shaded, safe spot to mate.1

4

Females are wingless, a feature shared by all females in the family Mutillidae.1

5

Females are believed to mate only once in their lifetime.1

Afsonalarni fosh qiluvchi

Afsona: It is an ant because it looks like one and has the name ant.

Haqiqat: It is a parasitoid wasp. It is only commonly mistaken for an ant.1

Zahar mutaxassislari uchun

Ilmiy nomi
Dasymutilla occidentalis
Guruh
Arilar, qovoqarilar va shershenlar
Oila
Mutillidae2
Tartib
Hymenoptera
Qitʼalar
Shimoliy Amerika
Chaqaloqlar
A female lays a single egg onto a host larva, such as one of the eastern cicada killer or horse guard wasp, and the grub that hatches eats the host larva.1
Odamlar uchun xavf
2 / 5: Ogʻriqli3

Faktlar qayerdan olingan

  1. Dasymutilla occidentalis (Wikipedia (CC BY-SA 4.0))
  2. Dasymutilla occidentalis (iNaturalist): nomlar va tasnif.
  3. 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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