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Elilingi ya dessin ya Sydney funnel-web spider
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Sydney funnel-web spider

Atrax robustus
Na ntina ya kombo: The species name robustus comes from the Latin word for strong, sturdy or mature.1
Ekoki kobomaMoko ya banyama oyo ekoki koboma koleka na Mabele. Soki esui yo, benga lisalisi sika sika.Ebomaka na miniti mwa moke. Lisalisi esengeli kozala esili na nzela.
Ba mygale & ba funnel-web KosuaElyaka: Mosuni
Likama mpo na bato: Ekoki kobomaMoko ya banyama ya likama koleka na mokili.

The Sydney funnel-web spider is a venomous spider from eastern Australia. It is found mostly within about 100 km of Sydney. Its bite can cause serious illness or death if it is not treated, so it is one of the most important spiders to know about in the region.1

Ezalaka na
Eastern Australia, mostly within a 100 km radius of Sydney, New South Wales1
Australia & Océanie
Ebandeli
It lives in moist places, such as under logs, rocks and foliage, and in moist sand and clay. Males often wander into backyards and houses, and can fall into swimming pools.1
Molai
5 cm (2 in)1
Mbangu ya likolo
pene na 1,4 km/h (0,87 mph)
Na mabele, kokanisa ya pene
Elyaka nini?
It eats insects such as beetles and cockroaches, land snails, millipedes, lizards and frogs. It waits in a silk-lined burrow and rushes out when prey walks across the trip-lines around the entrance, then injects venom to subdue it.1
Solo solo!Foto ya Sydney funnel-web spider
Sydney funnel-web spider. Foto: Sputniktilt. CC BY-SA 3.0, Wikimedia Commons.

Ndenge ya koyeba yango

  • Body length is 1 to 5 cm.1
  • Both sexes are glossy and darkly coloured, from blue-black or black to brown or dark plum.1
  • The top of the body is almost hairless and looks smooth and shiny.1
  • It has finger-like spinnerets at the end of the abdomen.1
  • Males are smaller than females but have longer legs.1

Makasi ya venin

Kosua

Venin ebimaka na nzela ya mino na yango ntango esui.

Venin na yango esalaka nini?

The venom contains delta-atracotoxin, which affects the ion channels of nerves and makes it highly toxic to humans and other primates. Symptoms can include intense nausea, vomiting, excessive saliva, muscle twitching, breathing difficulty, confusion and unconsciousness. In severe cases, symptoms begin in under one hour, with a median time of 28 minutes in one study.1

Likama na yango mpo na bato ezali boni?

Likama mpo na bato: Ekoki kobomaMoko ya banyama ya likama koleka na mokili.

A bite can cause serious illness or death if untreated. Children are at particular risk: in one study, 42% of severe cases were children. There is at least one recorded case of a small child dying within 15 minutes of a bite. Only the Sydney funnel-web and the northern tree-dwelling funnel-web have been known to cause fatal bites in humans. There have been no recorded deaths since antivenom became available in 1981.1

Nsango malamu: ba monganga bazali na nkisi (antivenin) to bosalisi mpo na yango.1

Esalaka nini ntango ebangi?

When threatened or provoked, it rears up on its hind legs, shows its fangs and may bite repeatedly while holding on tightly.1

Soki esui

  • A Sydney funnel-web bite is a medical emergency that needs immediate hospital treatment. Guidelines recommend two vials of antivenom, or four if symptoms are severe, with patients assessed every 15 minutes and more vials given if symptoms do not resolve.1
  • Sukola esika esui mpe pesa yango malili. Luka lisalisi ya monganga soki pasi ezali makasi to moto ayoki nzoto malamu te.
  • Na Australia, kosuama nyonso ya tandambula monene ya moindo, zwa yango lokola kosuama ya funnel-web: Immobilisation na pression: zinga bande élastique makasi likolo ya esika esui, sima mata na yango na lokolo to loboko mobimba, tia attelle, mpe tika moto aningana ata moke te kino lisalisi ekoya.

Benga ntango nyonso nimero ya urgence liboso (112, 000, 911). Oyo ezali toli ya lisalisi ya liboso, ezali toli ya monganga te. Makambo ya moboko ya lisalisi ya liboso

Zala na libateli

  • Ata mokolo moko te, simba, kanga to silikisa nyama ya zamba te, ata ya moke, mpe ata soki emonani lokola elali to ekufi.
  • Tika yango esika. Soki okutani na moko, zala kimia, zonga sima malembe mpe tika ekende nzela na yango.
  • Soki moko esui yo: zala kimia, ningana te, benga nimero ya urgence na yo (112, 000, 911) to kende na lopitalo noki. Kanisa ndenge ezalaki, foto esalisaka.

Ezali koluka yo te. Esalelaka venin na yango mpo na kokanga bilei to komibatela, mpe elingaka mingi kobombama. Makambo mosusu mpo na komibatela

Wapi na mokili?

AfrikaAziaErópaAmerika ya NordAmerika ya SudeAustralia & Océanie

Monene na yango boni?

Molai na yango boni?

Sydney funnel-web spider molai pene na 5 cm (2 in)Trombone pene na 3 cm (1,2 in)Smartphone pene na 15 cm (5,9 in)
mokuse koleka mosapi na yo ya mokeekoki kopota metre 100 na sekonde 260 (moto ya mbangu koleka asengaka 9,6)

Sydney funnel-web spider azali monene boni soki tokokanisi na YO?

Kaka ba calcul na navigateur na yo. Eloko moko te ebombamaka to etindamaka esika moko.

Mbangu na yango boni?

malamu koyeba

Makambo ya solo

1

Males can survive submersion in water for up to twenty-four hours by trapping air bubbles on the hairs of their abdomen.1

2

One dose of antivenom needs around 70 milkings from a Sydney funnel-web spider.1

3

The most antivenom vials used to treat one bite is twelve, for a 10-year-old boy bitten in February 2017 by a male hiding in a shoe.1

4

Female spiders are long-lived and spend most of their time in their burrows. No severe envenoming by a female has been reported.1

5

Activity increases after heavy rain, because burrows can become flooded.1

Solo to lokuta?

Lokuta: The male and female funnel-web spiders were thought to be different species.

Solo: In 1927, Anthony Musgrave showed from anatomical similarities that the male Euctimena tibialis was the male of Atrax robustus, the same species as the female.1

Mpo na ba expert ya venin

Kombo ya siansi
Atrax robustus
Ebota
Ba mygale & ba funnel-web
Libota
Atracidae2
Molongo
Araneae
Bakontina
Australia & Océanie
Likama mpo na bato
5 / 5: Ekoki koboma3

Esika makambo euti

  1. Sydney funnel-web spider (Wikipedia (CC BY-SA 4.0))
  2. Atrax robustus (iNaturalist): bankombo mpe classification.
  3. Venom Wiki: niveau ya likama, monene ya momesano mpe kokanisa ya mbangu ezali ya biso moko. Tala ndenge tolukaka yango: Ndenge tomekaka likama.

Likambo nyonso na lokasa oyo ezali na nimero oyo elakisi source na yango. Soki tosali libunga, limbisa biso, tozali bato oyo balingaka banyama, zulunale ya siansi te. Yebisa biso na [email protected] mpe tokobongisa yango.

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Mosusu ya ebota moko: Ba mygale & ba funnel-web

Northern tree-dwelling funnel-web spiderBa mygale & ba funnel-webEkoki kobomaRed-headed mouse spiderBa mygale & ba funnel-webEsengeli mongangaQueensland whistling tarantulaBa mygale & ba funnel-webEpesaka kaka pasiBlue Mountains funnel-web spiderBa mygale & ba funnel-webEkoki kobomaDarling Downs funnel-web spiderBa mygale & ba funnel-webEkoki kobomaIllawarra funnel-web spiderBa mygale & ba funnel-webEkoki koboma

Ezalaka mpe na: Australia & Océanie

Coastal taipanBanyoka ya AustraliaEkoki kobomaCommon death adderBanyoka ya AustraliaEkoki kobomaEastern brown snakeBanyoka ya AustraliaEkoki kobomaTaipan ya kati ya AustralieBanyoka ya AustraliaEkoki kobomaNyoka-nkɔ́iBanyoka ya AustraliaEkoki kobomaRedback spiderBa tandambulaEsengeli monganga
Pesa scorpion bileimbongo ya kosalisa, ebatelaka yango ya ofele