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Wetland giant wolf spider multfilm rasmi
№ 0693 / 1 402

Wetland giant wolf spider

Tigrosa helluo
Nomi haqida: The genus name Tigrosa means "fierce like a tiger", a reference to the aggressive nature and colourful patterns of these spiders.1
ZararsizOdamlar uchun zararsiz. Xavotirga oʻrin yoʻq.
Oʻrgimchaklar ChaqadiOvqati: Goʻsht
Odamlar uchun xavf: YengilAri nishidek yoki undan ham kam. Odamlar uchun deyarli zararsiz.

The wetland giant wolf spider is a fairly small wolf spider found across the eastern United States, parts of Canada and Mexico. It hunts at night on the ground instead of building a web. Its bite is not medically significant to people.1

Yashash joyi
United States, Canada and Mexico; most of the eastern half of the US, from New England to Florida, west as far as Kansas and Nebraska1
Shimoliy Amerika
Bosh sahifa
It lives in woods, marshes, fields and riparian areas, and prefers wetter places over dry ones. Females make nests under stones or boards in fields and woods. In Florida and Mississippi it is most often found in marshes and lakes.1
Uzunlik
6 cm (2,4 in)3
odatiy voyaga yetgan hayvon oʻlchami
Vazn
200 g (7 oz)1
Eng yuqori tezlik
taxminan 1,2 km/soat (0,75 mil/soat)
Quruqlikda, taxminiy
Nima yeydi?
It eats a wide range of insects, including crickets, fly grubs, cockroaches, mealworms and beetles, and sometimes smaller spiders. It waits for prey and hunts alone, mostly at night. Females wait in their burrows, while males roam and look for prey.1
Rostdan!Wetland giant wolf spider surati
Wetland giant wolf spider. Surat: Meghan Cassidy. CC BY-SA 4.0, iNaturalist.

Uni qanday tanish mumkin

  • The carapace (the hard upper shell of the front body) is brown, with a distinct yellow stripe running from the front eyes down the body.1
  • The underside of the abdomen has distinct black spots.1
  • It is around 17 mm long on average, which makes it one of the smaller wolf spiders.1
  • Males have yellow legs without distinct markings. Females have reddish brown legs without markings or bands.1
  • It does not make webs and is usually active at night.1

Koʻpincha adashtiriladi: It is often mistaken for the nursery web spider (Pisaurina mira). The wetland giant wolf spider has a brown carapace with a distinct yellow stripe from the front eyes, and black spots on the underside of the abdomen. It is also similar to T. georgicola, but it has black spots that T. georgicola lacks, and its faint yellow stripes do not extend as far.1

Zahar quvvati

Chaqadi

Chaqqanda zahar zaharli tishlari yoki tishlari orqali chiqadi.

Uning zahari (chaqsa yoki nish ursa) nima qiladi?

Its bite injects venom. In people, the venom causes only minor pain and swelling.1

Odamlar uchun qanchalik xavfli?

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

It is not very aggressive and will not attack people unless provoked. Its bite is not medically significant to humans, and antivenom is rarely needed.1

Yaxshi xabar: shifokorlarda buning uchun dori (zaharga qarshi zardob) yoki davolash usuli bor.1

Qoʻrqqanda nima qiladi?

It hides in burrows, under stones or boards, and relies on camouflage and speed to avoid predators. If needed, it will bite a predator and inject venom.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?

AfrikaOsiyoYevropaShimoliy AmerikaJanubiy AmerikaAvstraliya va Okeaniya

U qanchalik katta?

U qanchalik uzun?

Wetland giant wolf spider taxminan 6 cm uzunlikda (2,4 in)Qogʻoz qisqich taxminan 3 cm (1,2 in)Smartfon taxminan 15 cm (5,9 in)

U qanchalik ogʻir?

1,5 ta banandek ogʻir
qator terilgan 2 ta oʻyinchoq gʻishtdek uzun100 metrni 300 soniyada bosib oʻtishi mumkin (eng tez odamga 9,6 soniya kerak)

Wetland giant wolf spider SEN bilan solishtirganda qanchalik katta?

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

U qanchalik tez?

bilish foydali

Faktlar

1

Females can cannibalise males during or after mating. Smaller males are more likely to be eaten, and hungry females are more likely to do it.1

2

This species does not build webs. Females make silk-lined burrows under stones or boards instead.1

3

Males live for just over a year, while females often live for around two years.1

4

Hunger affects behaviour. Well-fed females made significantly more burrows than starved ones in a 1999 study.1

5

Females are much larger than males. Mature females weigh more than 300 mg and have carapaces about 6.5 mm wide, while males usually weigh more than 200 mg and have carapaces about 4.5 mm wide.1

Afsonalarni fosh qiluvchi

Afsona: Wolf spider bites are dangerous and medically serious.

Haqiqat: The bite injects venom, but it usually causes only minor pain and swelling. The spider is not very aggressive and will only bite when provoked.1

Zahar mutaxassislari uchun

Ilmiy nomi
Tigrosa helluo
Guruh
Oʻrgimchaklar
Oila
Lycosidae2
Tartib
Araneae
Qitʼalar
Shimoliy Amerika
Chaqaloqlar
Mating usually happens in May or June. Females carry their egg sac on their back until the eggs hatch, then carry the hatchlings on their back until they can hunt on their own.1
Umr davomiyligi
taxminan 2 yil1
Odamlar uchun xavf
1 / 5: Yengil3

Faktlar qayerdan olingan

  1. Tigrosa helluo (Wikipedia (CC BY-SA 4.0))
  2. Tigrosa helluo (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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