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Mediterranean recluse

Loxosceles rufescens

Nomi haqida: The specific name rufescens means "reddish", referring to the colour of the species.1

Faqat ogʻritadiOgʻritadi, lekin senga jiddiy zarar yetkazmaydi.

Oʻrgimchaklar

ChaqadiOvqati: Hasharotlar

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

The Mediterranean recluse spider is a small spider that comes from the Mediterranean region. It has spread to many parts of the world through human travel and trade, and it is listed as one of the most invasive spiders in the world. Its bite can cause skin damage, so it is worth knowing what it looks like.1

Yashash joyi

Mediterranean and western Asia; now also Madagascar, south-east Asia, Australia, islands and North America1

Yevropa, Osiyo, Afrika

Bosh sahifa

It usually lives in caves, basements and tunnels, and prefers warm, generally dry weather. Where it is not native, it is often found in damp places such as basements, where it hunts cockroaches and silverfish. In 2021, spiders of this species were found in a university library basement, which led to the library closing for two days.1

Uzunlik

7 mm dan 7,5 mm gacha (0,3 in dan 0,3 in gacha)1

Eng yuqori tezlik

taxminan 0,8 km/soat (0,5 mil/soat)

Quruqlikda, taxminiy

Nima yeydi?

It is an active hunter that goes out at night to catch and kill insects, rather than waiting in a web. It mainly targets smaller insects, such as silverfish and cockroaches, because their soft bodies are easier to overcome.1

Mediterranean recluse surati — Mediterranean recluse. Surat: Ludivine Lamare. CC BY 4.0, iNaturalist.

Uni qanday tanish mumkin

A medium-sized spider with three pairs of two eyes arranged in a triangle, instead of the usual eight eyes1
A violin-shaped pattern on the front part of the body (cephalothorax)1
Adults of both sexes grow to about 7 to 7.5 cm... no, 7 to 7.5 mm long1
Its web is very thin and fragile, made of silk strands laid in a disorganised way1

Koʻpincha adashtiriladi: It is nearly indistinguishable in appearance from the brown recluse spider (Loxosceles reclusa). Pest control for one can often be adapted for the other.1

Zahar quvvati

Chaqadi

Chaqqanda zahar zaharli tishlari yoki tishlari orqali chiqadi.

Uning zahari (chaqsa yoki nish ursa) nima qiladi?

Its venom contains an enzyme called sphingomyelinase D, which causes necrosis, meaning the death of skin and other tissue around the bite. Most cases are medically insignificant. In some cases, penetrating pain starts 2 to 8 hours after the bite, followed by burning, and the area becomes red and painful. A blister may form that turns dark blue with a sunken centre over several days. In rare cases, the blood and kidneys can be damaged, which can lead to kidney failure.1

Odamlar uchun qanchalik xavfli?

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

Most bites are medically insignificant, but some people are affected much more seriously. In 2024, the species was blamed for the deaths of two people in Italy.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

Dunyoning qayerida?

Afrika Osiyo Yevropa Shimoliy Amerika Janubiy Amerika Avstraliya va Okeaniya

U qanchalik katta?

U qanchalik uzun?

tirnogʻing ustiga sigʻadigan darajada kichik

Mediterranean recluse SEN bilan solishtirganda qanchalik katta?

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

U qanchalik tez?

Toshbaqa taxminan 0,3 km/soat (0,19 mph)

Mediterranean recluse taxminan 0,8 km/soat (0,5 mph)

Piyoda ketayotgan odam taxminan 5 km/soat (3,1 mph)

bilish foydali

Faktlar

It is listed as one of the most invasive spiders in the world.1

It can survive for long periods without food and water, which makes it hard to control in homes.1

Young spiders shed their skins several times as they grow, and these skins often look pale and ghostly.1

Males hunt more actively than females, partly because they are also searching for a mate.1

Zahar mutaxassislari uchun

Ilmiy nomi: Loxosceles rufescens
Guruh: Oʻrgimchaklar
Oila: Sicariidae2
Tartib: Araneae
Qitʼalar: Yevropa, Osiyo, Afrika
Chaqaloqlar: Egg sacs contain about 40 eggs, which take a few weeks to hatch, depending on the temperature.1
Tabiatda ahvoli qanday: Least Concern (South African National Biodiversity Institute)1
Odamlar uchun xavf: 2 / 5: Ogʻriqli3

Faktlar qayerdan olingan

Mediterranean recluse spider (Wikipedia (CC BY-SA 4.0))
Loxosceles rufescens (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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