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Bold jumping spider

Phidippus audax
Nomi haqida: The species name audax is Latin for "audacious" or "bold", and the family name Salticidae comes from the Latin word saltare, meaning "to jump".1
ZararsizOdamlar uchun zararsiz. Xavotirga oʻrin yoʻq.
Oʻrgimchaklar ChaqadiOvqati: Goʻsht
Odamlar uchun xavf: YengilAri nishidek yoki undan ham kam. Odamlar uchun deyarli zararsiz.

The bold jumping spider is a small spider that hunts by sight, leaping onto its prey instead of catching it in a web. It is common across North America and is often found near people, in gardens, fields and on fence posts. It matters because it eats many crop pests.1

Yashash joyi
Native to North America. Introduced to Hawaii, the Nicobar Islands, the Azores and the Netherlands.1
Shimoliy Amerika
Bosh sahifa
They live in temperate climates in grasslands, chaparrals, open woodlands and agricultural fields. They are often found living close to humans, and they hunt on fence posts and on plant leaves, stems and branches.1
Uzunlik
6 mm dan 1,5 cm gacha (0,2 in dan 0,6 in gacha)1
Eng yuqori tezlik
taxminan 0,74 km/soat (0,46 mil/soat)
Quruqlikda, taxminiy
Nima yeydi?
Bold jumpers are solitary hunters that stalk live prey using their eyesight. They approach until they are within jumping distance, then pounce and grab the prey with their front legs. They prey on caterpillars, dragonflies, grasshoppers and other spiders. They do not build webs to catch food.1
Rostdan!Bold jumping spider surati
Bold jumping spider. Surat: Katja Schulz. CC BY 4.0, iNaturalist.

Uni qanday tanish mumkin

  • A large, usually triangular white spot in the centre of the abdomen, with two smaller spots below it.1
  • Iridescent green chelicerae (the front mouthparts).1
  • White banding with fringes on the legs and pedipalps, which is more prominent in males.1
  • Males have more striking markings than females and tufts of hair over their eyes.1
  • Large forward-facing eyes, as with all jumping spiders.1

Koʻpincha adashtiriladi: Phidippus regius has a similar abdominal pattern and lives in the same area of the southeastern United States. In the bold jumper the pale spots near the rear are more linear, while in P. regius they are more oval. The bold jumper also has pairs of matte black patches on its abdomen, which P. regius lacks.1

Zahar quvvati

Chaqadi

Chaqqanda zahar zaharli tishlari yoki tishlari orqali chiqadi.

Uning zahari (chaqsa yoki nish ursa) nima qiladi?

Bold jumpers use venom to immobilise their prey after biting it with their fangs.1

Odamlar uchun qanchalik xavfli?

Odamlar uchun xavf: YengilAri nishidek yoki undan ham kam. Odamlar uchun deyarli zararsiz.

Bites from this spider are rare. A bite may happen if the spider feels threatened or is mishandled. If it is handled, it generally does not bite.1

Qoʻrqqanda nima qiladi?

When threatened, they flee by jumping down and away or by hiding in small crevices.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?

Bold jumping spider 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

Bold jumping spider SEN bilan solishtirganda qanchalik katta?

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

U qanchalik tez?

bilish foydali

Faktlar

1

Bold jumpers have some of the best eyesight of any spider. Their vision is widely regarded as the best among all spiders.1

2

Their four pairs of eyes give them nearly 360° of visual coverage around the head.1

3

Bold jumpers sometimes invade the webs of other spiders to steal insects that have been caught, or to attack the spiders themselves.1

4

Bold jumpers can change their behaviour after watching other spiders, which is rare among spiders.1

5

Females choose mates by watching the male's leg and body movements during his courtship dance.1

6

Spiderlings often spread to new places by ballooning, a way of travelling on silk threads in the wind.1

Afsonalarni fosh qiluvchi

Afsona: Like most spiders, jumping spiders catch their prey in webs.

Haqiqat: Bold jumpers do not build webs to catch prey. They hunt actively by sight and leap onto their victims.1

Zahar mutaxassislari uchun

Ilmiy nomi
Phidippus audax
Guruh
Oʻrgimchaklar
Oila
Salticidae2
Tartib
Araneae
Qitʼalar
Shimoliy Amerika
Chaqaloqlar
Females lay eggs in an egg sac. The spiderlings hatch about 10 days later, but stay inside the sac for another 10 to 14 days before emerging.1
Odamlar uchun xavf
1 / 5: Yengil3

Faktlar qayerdan olingan

  1. Phidippus audax (Wikipedia (CC BY-SA 4.0))
  2. Phidippus audax (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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