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Central American wandering spider multfilm rasmi
№ 0668 / 1 402

Central American wandering spider

Phoneutria depilata
Shifokor kerakKamdan-kam halokatli, lekin chaqqanda shifokor kerak.
Oʻrgimchaklar ChaqadiOvqati: Goʻsht
Odamlar uchun xavf: JiddiyChaqqanda shifokor kerak. Oʻlim holatlari juda kam.

The Central American wandering spider is a large, ground-living spider. It is found in parts of Central and northern South America, including Costa Rica, Panama and Colombia. It matters because its bites have been recorded in people, and a few have caused serious effects.1

Yashash joyi
Ecuador, Colombia, Panama, Costa Rica, Nicaragua, Honduras and Guatemala1
Shimoliy Amerika, Janubiy Amerika
Bosh sahifa
It lives in disturbed areas linked to dry and humid tropical forests. It usually sits on the ground, where there is sparse leaf litter and low plants. Human bites have been recorded in Costa Rica and in banana plantations in Colombia.1
Uzunlik
10 cm (3,9 in)1
Eng yuqori tezlik
taxminan 1,8 km/soat (1,1 mil/soat)
Quruqlikda, taxminiy
Nima yeydi?
It is a general predator that eats mostly other arthropods, such as insects and other spiders. It also sometimes eats small vertebrates, including geckos, hylid treefrogs and sphaerodactylid geckos.1
Rostdan!Central American wandering spider surati
Central American wandering spider. Surat: Oliver Power. CC BY 4.0, iNaturalist.

Uni qanday tanish mumkin

  • Adult females are much larger than males.1
  • The carapace (the hard upper shell of the body) is brown with a long black line down the middle.1
  • The jaws (chelicerae) are brown with reddish hairs.1
  • The underside is dark brown with four rows of yellow dots.1

Zahar quvvati

Chaqadi

Chaqqanda zahar zaharli tishlari yoki tishlari orqali chiqadi.

Uning zahari (chaqsa yoki nish ursa) nima qiladi?

Its venom contains many neurotoxins, which are poisons that affect the nerves. They mainly act on sodium and calcium ion channels, which are the gates that let charged particles move in and out of nerve and muscle cells. The venom also contains enzymes, including serine proteases, metalloproteases, cholinesterases and hyaluronidases, which may explain some of the effects of a bite.1

Odamlar uchun qanchalik xavfli?

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

Most recorded human bites caused mild to moderate symptoms. All the recorded bites were from adult spiders. One bite caused severe symptoms, including kidney failure (renal failure).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?

Central American wandering spider taxminan 10 cm uzunlikda (3,9 in)Qogʻoz qisqich taxminan 3 cm (1,2 in)Smartfon taxminan 15 cm (5,9 in)
qator terilgan 3 ta oʻyinchoq gʻishtdek uzun100 metrni 200 soniyada bosib oʻtishi mumkin (eng tez odamga 9,6 soniya kerak)

Central American wandering spider SEN bilan solishtirganda qanchalik katta?

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

U qanchalik tez?

bilish foydali

Faktlar

1

Each egg sac can hold up to 1300 eggs, which is far more than most spiders produce.1

2

Adult females can have a stride length of more than 10 centimetres.1

3

Spiderlings become adults only after 14 to 17 moults.1

4

Sexual maturity is reached 300 to 465 days after the spiderlings leave the egg sac.1

5

It prefers disturbed land, such as areas changed by people, rather than deep undisturbed forest.1

Zahar mutaxassislari uchun

Ilmiy nomi
Phoneutria depilata
Guruh
Oʻrgimchaklar
Oila
Ctenidae2
Tartib
Araneae
Qitʼalar
Shimoliy Amerika, Janubiy Amerika
Chaqaloqlar
Each egg sac holds between 430 and 1300 eggs. The young (spiderlings) emerge 28 to 34 days after the egg sac is produced.1
Odamlar uchun xavf
3 / 5: Jiddiy3

Faktlar qayerdan olingan

  1. Phoneutria depilata (Wikipedia (CC BY-SA 4.0))
  2. Phoneutria depilata (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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