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Sydney funnel-web spider

Atrax robustus
Game da sunan: The species name robustus comes from the Latin word for strong, sturdy or mature.1
Mai kisaƊaya daga cikin dabbobi mafi kisa a Duniya. Idan ya ciji ka, ka kira taimako nan take.Yana kisa cikin mintuna. Dole ne taimako ya riga ya kama hanya.
Tarantulas da funnel-webs CizoAbinci: Nama
Haɗari ga mutane: Mai kisaƊaya daga cikin dabbobi mafi haɗari a duniya.

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

Yana zaune a
Eastern Australia, mostly within a 100 km radius of Sydney, New South Wales1
Ostareliya da Oceania
Gida
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
Tsawo
5 cm (2 in)1
Mafi girman sauri
kusan 1.4 km/h (0.87 mph)
A kan tudu, ƙiyasi
Me yake ci?
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
Da gaske!Hoton Sydney funnel-web spider
Sydney funnel-web spider. Hoto: Sputniktilt. CC BY-SA 3.0, Wikimedia Commons.

Yadda za ka gane shi

  • 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

Ƙarfin dafi

Cizo

Dafi yana fitowa ta haƙoransa na dafi ko haƙoransa idan ya ciza.

Me dafinsa yake yi?

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

Yaya haɗarinsa yake ga mutane?

Haɗari ga mutane: Mai kisaƊaya daga cikin dabbobi mafi haɗari a duniya.

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

Labari mai daɗi: likitoci suna da magani (antivenom) ko jinya don wannan.1

Me yake yi idan ya ji tsoro?

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

Idan ya ciji

  • 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
  • Ka wanke wurin cizon kuma ka sanyaya shi. Ka nemi taimakon likita idan ciwon ya yi ƙarfi ko mutumin bai ji daɗi ba.
  • A Ostareliya, ka ɗauki kowane cizon babban baƙin gizo-gizo a matsayin cizon funnel-web: Ɗaurin matsi don hana motsi: ka naɗe bandeji mai roba (elastic) da ƙarfi a kan wurin cizon sannan ka ci gaba da naɗewa har dukan gaɓar, ka ɗaure ta da katako (splint), kuma ka sa mutumin ya zauna ba motsi kwata-kwata har taimako ya iso.

Kullum ka fara kiran lambar gaggawa (112, 000, 911). Wannan jagorar agajin gaggawa ce ta gaba ɗaya, ba shawarar likita ba. Muhimman abubuwan agajin gaggawa

Kiyaye lafiya

  • Kada ka taɓa, kada ka kama, kada ka tsokani dabbar daji, ko da ƙarama ce, kuma ko da tana kama da tana barci ko ta mutu.
  • Ka ba shi sarari. Idan ka haɗu da ɗaya, ka natsu, ka koma baya a hankali kuma ka bar shi ya bi hanyarsa.
  • Idan ɗaya ya ciji ka: ka natsu, ka zauna ba motsi, ka kira lambar gaggawarka (112, 000, 911) ko ka je asibiti da sauri. Ka tuna yadda yake, hoto yana taimakawa.

Ba ya neman cutar da kai. Yana amfani da dafinsa don kama abinci ko don kare kansa, kuma ya fi son ya ɓuya. Ƙarin bayani game da kiyaye lafiya

A ina a duniya?

AfirkaAsiyaTuraiArewacin AmurkaKudancin AmurkaOstareliya da Oceania

Yaya girmansa yake?

Yaya tsawonsa yake?

Sydney funnel-web spider tsawonsa kusan 5 cm (2 in)Kilif ɗin takarda kusan 3 cm (1.2 in)Wayar salula kusan 15 cm (5.9 in)
ya fi ɗan yatsanka gajartazai iya gudun mita 100 cikin daƙiƙa 260 (mutum mafi sauri yana buƙatar 9,6)

Yaya girman Sydney funnel-web spider yake idan aka kwatanta da KAI?

Lissafi ne kawai a cikin burauzarka. Ba a adana komai ko a aika ko'ina.

Yaya saurinsa yake?

abin da ya kamata a sani

Bayanai

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

Mai karya tatsuniya

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

Gaskiya: 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

Don ƙwararru a kan dafi

Sunan kimiyya
Atrax robustus
Rukuni
Tarantulas da funnel-webs
Iyali
Atracidae2
Tsari
Araneae
Nahiyoyi
Ostareliya da Oceania
Haɗari ga mutane
5 / 5: Mai kisa3

Inda bayanan suka fito

  1. Sydney funnel-web spider (Wikipedia (CC BY-SA 4.0))
  2. Atrax robustus (iNaturalist): sunaye da rarrabuwa.
  3. Venom Wiki: matakin haɗari, girman al'ada da ƙiyasin sauri namu ne. Ga yadda muke lissafa su: Yadda muke auna haɗari.

Kowane bayani a wannan shafi yana da lamba da ke nuna tushensa. Idan mun yi kuskure, ka yi haƙuri, mu masoya dabbobi ne, ba mujallar kimiyya ba. Ka gaya mana a [email protected] kuma za mu gyara.

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