Venom Wiki
Katuni ya Wasp spider
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Wasp spider

Argiope bruennichi
Hana madharaHana madhara kwa watu. Hakuna cha kuhofia.
Buibui KuumwaHula: Nyama
Hatari kwa watu: HafifuKama kudungwa na nyuki au chini ya hapo. Kimsingi hana madhara kwa watu.

The wasp spider is an orb-weaver spider with bold yellow, white and black stripes on its abdomen, which look a bit like a wasp. It lives across Central and Northern Europe, parts of Asia and Africa, and the Azores. Its unusual mating habits make it one of the most studied spiders of its kind.1

Anaishi
Central and Northern Europe, several regions of Asia and Africa, and the Azores1
Ulaya, Asia, Afrika
Nyumbani
It builds its web most often in long grass, just above ground level.1
Urefu
2 cm (0.8 in)1
Kasi ya juu
takriban km 0.98 kwa saa (maili 0.61 kwa saa)
Nchi kavu, makadirio
Hula nini?
It catches insects in its spiral web. When prey is trapped, the spider wraps it in silk to immobilise it, then bites it.1
Kweli kabisa!Picha ya Wasp spider
Wasp spider. Picha: Анатолий Озерной /Anatoliy Ozernoy. CC BY-SA 4.0, iNaturalist.

Jinsi ya kumtambua

  • Yellow, white and black markings on the abdomen1
  • Females have a body length of 14 to 20 mm, and are much larger than males1
  • A zigzag-shaped decoration, called the stabilimentum, runs through the centre of the orb web1
  • Builds its spiral orb web at dawn or dusk1

Nguvu ya sumu

Kuumwa

Sumu hutoka kupitia meno yake ya sumu au meno anapouma.

Sumu yake hufanya nini?

The spider injects its prey with a paralysing venom, which stops the prey from moving, and a protein-dissolving enzyme, which breaks down the prey's body tissues.1

Ana hatari gani kwa watu?

Hatari kwa watu: HafifuKama kudungwa na nyuki au chini ya hapo. Kimsingi hana madhara kwa watu.

Akiuma

  • Osha jeraha na uweke barafu kupunguza maumivu. Tafuta msaada wa kitabibu kama maumivu ni makali, yanasambaa au mtu anajisikia vibaya.

Daima piga namba ya dharura kwanza (112, 000, 911). Huu ni mwongozo wa jumla wa huduma ya kwanza, si ushauri wa kitabibu. Misingi ya huduma ya kwanza

Kaa salama

  • Kamwe usimguse, kumkamata wala kumchokoza mnyama wa porini, hata akiwa mdogo, na hata akionekana amelala au amekufa.
  • Mpe nafasi. Ukikutana naye, tulia, rudi nyuma polepole na umwache aende zake.
  • Akikuuma: tulia, usitikisike, piga namba yako ya dharura (112, 000, 911) au nenda hospitali haraka. Kumbuka alivyoonekana, picha husaidia.

Hakuwindi wewe. Hutumia sumu yake kukamata chakula au kujilinda, na hupendelea zaidi kujificha. Zaidi kuhusu kukaa salama

Ana ukubwa gani?

Ana urefu gani?

Wasp spider urefu wa takriban 2 cm (0.8 in)Punje ya mchele takriban 7 mm (0.3 in)Sarafu ya euro 1 takriban 2.3 cm (0.9 in)
karibu urefu sawa na kibanio cha karatasi

Wasp spider ana ukubwa gani ukilinganisha na WEWE?

Ni hesabu tu kwenye kivinjari chako. Hakuna kinachohifadhiwa wala kutumwa popote.

Ana kasi gani?

inafaa kujua

Ukweli

1

Females often eat the males after mating, a behaviour called sexual cannibalism. Males improve their chances by waiting near an immature female's web until she moults into adulthood, when her jaws are still soft. In one study, this raised male survival from 20% to 97%.1

2

Some males block other males from mating with the same female. They do this by losing one of their pedipalps, which allows them to mate only twice.1

3

Males are small enough to enter a female's web without being detected, which helps them mate.1

4

Webs with a stabilimentum are damaged less often by birds flying through them, although its exact purpose is not known.1

5

In summer 2006, researchers found an influx of wasp spiders in the UK. The yellow stripes on this population are more cream-coloured.1

Kwa wataalamu wa sumu

Jina la kisayansi
Argiope bruennichi
Kundi
Buibui
Familia
Araneidae2
Mpangilio
Araneae
Mabara
Ulaya, Asia, Afrika
Hatari kwa watu
1 / 5: Hafifu3

Ukweli unatoka wapi

  1. Argiope bruennichi (Wikipedia (CC BY-SA 4.0))
  2. Argiope bruennichi (iNaturalist): majina na uainishaji.
  3. Venom Wiki: kiwango cha hatari, ukubwa wa kawaida na makadirio ya kasi ni yetu wenyewe. Ona jinsi tunavyovipata: Jinsi tunavyopima hatari.

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Pia anaishi: Ulaya

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