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Six-eyed sand spider multfilm rasmi
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Six-eyed sand spider

Hexophthalma hahni
Nomi haqida: The species name honours Carl Wilhelm Hahn, a German arachnologist (a scientist who studies spiders) who made important contributions to spider classification.1
Shifokor kerakKamdan-kam halokatli, lekin chaqqanda shifokor kerak.
Odamlar uchun xavf: JiddiyChaqqanda shifokor kerak. Oʻlim holatlari juda kam.

Hahn's six-eyed sand spider is a medium-to-large spider that lives in deserts and sandy places in southern Africa. It rests flat against the ground or under a little loose soil, and its velvety hairs let it blend in almost perfectly. Its bite can be medically significant, but people rarely come across it.1

Yashash joyi
Namibia, Zimbabwe and South Africa, in deserts and scrublands of southern Africa1
Afrika
Bosh sahifa
It lives in sandy areas, usually under stones, buried in sand at the entrances of animal burrows, or at the base of rock overhangs and cliff faces. It is found in deserts, grassland, fynbos, Karoo and savanna. People are unlikely to meet it because it is reclusive and prefers untouched, open land.1
Uzunlik
5 cm (2 in)3
odatiy voyaga yetgan hayvon oʻlchami
Eng yuqori tezlik
taxminan 1,1 km/soat (0,68 mil/soat)
Quruqlikda, taxminiy
Rostdan!Six-eyed sand spider surati
Six-eyed sand spider. Surat: Ansie Dippenaar-Schoeman. CC BY 4.0, iNaturalist.

Uni qanday tanish mumkin

  • Medium-to-large spider1
  • Body and legs covered in short, velvety hairs that pick up sand and dust, giving near-perfect camouflage1
  • Flattened body that sits low against the ground1
  • Three pairs of eyes, six in total1
  • Long, widely spaced legs1
  • Does not build a web1

Zahar quvvati

Chaqadi

Chaqqanda zahar zaharli tishlari yoki tishlari orqali chiqadi.

Uning zahari (chaqsa yoki nish ursa) nima qiladi?

All Hexophthalma spiders produce venom with dermonecrotic effects, which means it can destroy skin and tissue. The damage is caused by proteins related to sphingomyelinase D, which are found in the venom of all sicariid spiders. For this species, the detailed effects on humans are unknown, because its venom has mainly been studied in the laboratory.1

Odamlar uchun qanchalik xavfli?

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

The spider is capable of a medically significant bite. Serious or even life-threatening wounds are possible, especially if the wound becomes infected or the venom spreads through the body. No bites from this spider in southern Africa have been proven, and contact with people is considered unlikely.1

Qoʻrqqanda nima qiladi?

It relies on stillness and camouflage rather than running, and it can shift quickly across loose sand when disturbed.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?

Six-eyed sand spider taxminan 5 cm uzunlikda (2 in)Qogʻoz qisqich taxminan 3 cm (1,2 in)Smartfon taxminan 15 cm (5,9 in)
kichik barmogʻingdan qisqa100 metrni 330 soniyada bosib oʻtishi mumkin (eng tez odamga 9,6 soniya kerak)

Six-eyed sand spider SEN bilan solishtirganda qanchalik katta?

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

U qanchalik tez?

bilish foydali

Faktlar

1

Its flattened body and sideways-moving legs (laterigrade legs) give it the nickname six-eyed crab spider.1

2

It is protected in several parks, including Kruger National Park and Kalahari Gemsbok National Park.1

Zahar mutaxassislari uchun

Ilmiy nomi
Hexophthalma hahni
Guruh
Oʻrgimchaklar
Oila
Sicariidae2
Tartib
Araneae
Qitʼalar
Afrika
Tabiatda ahvoli qanday
Least Concern1
Odamlar uchun xavf
3 / 5: Jiddiy3

Faktlar qayerdan olingan

  1. Hexophthalma hahni (Wikipedia (CC BY-SA 4.0))
  2. Hexophthalma hahni (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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