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Mediterranean black widow multfilm rasmi
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Mediterranean black widow

Latrodectus tredecimguttatus
Nomi haqida: The scientific name is Latin for "with thirteen spots", and the common name comes from the region where it is found.1
Shifokor kerakKamdan-kam halokatli, lekin chaqqanda shifokor kerak.
Oʻrgimchaklar ChaqadiOvqati: Hasharotlar
Odamlar uchun xavf: JiddiyChaqqanda shifokor kerak. Oʻlim holatlari juda kam.

The Mediterranean black widow is a shiny black spider with thirteen spots on its belly, usually red. It lives in grasslands and steppes around the Mediterranean and in central Asia. Only the female's bite is dangerous to people.1

Yashash joyi
Throughout the Mediterranean region and central Asia, including Corsica and Kazakhstan.1
Yevropa, Osiyo, Afrika
Bosh sahifa
It mainly lives in steppes and other grasslands. It can be a significant problem where grain is harvested by hand, and farm workers in the fields have been bitten.1
Uzunlik
1,5 cm (0,6 in)1
Eng yuqori tezlik
taxminan 0,92 km/soat (0,57 mil/soat)
Quruqlikda, taxminiy
Nima yeydi?
It lays out a web and rushes boldly at insects, even ones larger than itself.1
Rostdan!Mediterranean black widow surati
Mediterranean black widow. Surat: Roman. CC BY 4.0, iNaturalist.

Uni qanday tanish mumkin

  • Black in colour, with thirteen spots on the upper side of the abdomen.1
  • The spots are usually red, but may also be yellow or orange.1
  • The female has a body length of about 7 to 15 mm. The male is smaller, at 4 to 7 mm at most.1
  • It lays out a web and waits for prey.1

Koʻpincha adashtiriladi: It is similar to other widow species in the genus Latrodectus. The thirteen spots on the abdomen help tell it apart.1

Zahar quvvati

Chaqadi

Chaqqanda zahar zaharli tishlari yoki tishlari orqali chiqadi.

Uning zahari (chaqsa yoki nish ursa) nima qiladi?

Its bite is painful. The venom contains neurotoxins, which attack the nerves. Several neurotoxins that are specific to crustaceans and insects have been found in it. The bite is fatal in rare cases.1

Odamlar uchun qanchalik xavfli?

Odamlar uchun xavf: JiddiyChaqqanda shifokor kerak. Oʻlim holatlari juda kam.

Its bite is painful and can be fatal in rare cases. Epidemics of bites have been reported, and Ukrainian farm workers have been bitten in the fields. In Kazakhstan, where it is called karakurt, it has been reported to bite and kill camels. Only the female's bite is dangerous to people and cattle, because the male cannot get through the thick outer skin.1

Agar chaqsa

  • Chaqilgan joyni yuv va ogʻriq uchun ustiga muz xaltasi qoʻy. Agar ogʻriq kuchli boʻlsa, tarqalsa yoki odam oʻzini yomon his qilsa, tibbiy yordam ol.

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 seni chaqsa: 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?

Mediterranean black widow taxminan 1,5 cm uzunlikda (0,6 in)Guruch doni taxminan 7 mm (0,3 in)1 yevrolik tanga taxminan 2,3 cm (0,9 in)
kichik barmogʻingdan qisqa

Mediterranean black widow SEN bilan solishtirganda qanchalik katta?

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

U qanchalik tez?

bilish foydali

Faktlar

1

The French entomologist Jean Henri Fabre wrote about its fearsome reputation in Corsica, where it is called the malmignatte.1

2

Peptides from its venom can inhibit angiotensin-1-converting enzyme, an enzyme involved in blood pressure control.1

3

Its venom has been measured, with a lethal dose figure of 0.59 mg/kg.1

4

In Kazakhstan it is called karakurt, which means "black bug".1

Zahar mutaxassislari uchun

Ilmiy nomi
Latrodectus tredecimguttatus
Guruh
Oʻrgimchaklar
Oila
Theridiidae2
Tartib
Araneae
Qitʼalar
Yevropa, Osiyo, Afrika
Odamlar uchun xavf
3 / 5: Jiddiy3

Faktlar qayerdan olingan

  1. Latrodectus tredecimguttatus (Wikipedia (CC BY-SA 4.0))
  2. Latrodectus tredecimguttatus (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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