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Sydney funnel-web spider

Atrax robustus

Waa'ee maqaa: The species name robustus comes from the Latin word for strong, sturdy or mature.1

Nama ajjeesaBineensota addunyaa kanaa keessaa kan hundaa caalaa nama ajjeesan keessaa tokko. Yoo si ciniine, battaluma gargaarsa waami.Daqiiqaa muraasa keessatti ajjeesa. Gargaarsi duraan karaa irra jiraachuu qaba.

Taraantulaa fi funnel-web

CiniinnaaNyaata: Foon

Balaa namootaaf: Nama ajjeesaBineensota addunyaa kanaa keessaa kan hundaa caalaa balaa qaban keessaa tokko.

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

Kan jiraatu

Eastern Australia, mostly within a 100 km radius of Sydney, New South Wales1

Awustiraaliyaa fi Oshiyaaniyaa

Mana

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

Dheerina

5 cm (2 in)1

Ariitii olaanaa

gara 1,4 km/sa'a (0,87 mph)

Lafa irra, tilmaama

Maal nyaata?

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

Suuraa Sydney funnel-web spider — Sydney funnel-web spider. Suuraa: Sputniktilt. CC BY-SA 3.0, Wikimedia Commons.

Akkaataa itti beekamu

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

Humna summii

Ciniinnaa

Summiin yeroo ciniinu ilkaan summii ykn ilkaan isaa keessaan ba'a.

Summiin isaa (ciniinnaa ykn iddiin) maal godha?

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

Namootaaf hammam balaa qaba?

Balaa namootaaf: Nama ajjeesaBineensota addunyaa kanaa keessaa kan hundaa caalaa balaa qaban keessaa tokko.

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

Oduu gaarii: doktoroonni qoricha (qoricha farra summii, antivenom) ykn yaalii kanaaf qabu.1

Yeroo sodaatu maal godha?

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

Yoo ciniine

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
Bakka ciniiname dhiqiitii qabbaneessi. Yoo dhukkubbiin cimaa ta'e ykn namichi dhukkubsate gargaarsa yaalaa argadhu.
Awustiraaliyaatti, ciniinnaa sardiidaa gurraacha guddaa kamiyyuu akka ciniinnaa funnel-web tti yaali: Dhiibbaa fi sochii dhorkuu (pressure immobilisation): baandeejii lastikii jabaa bakka ciniiname irratti, sana booda harka ykn miila guutuu irra marsi, muka qajeelaa (splint) itti hidhi, hanga gargaarsi dhufutti namicha guutumaan guutuutti sochii malee tursiisi.

Yeroo hunda dursa lakkoofsa balaa tasaa kee bilbili (112, 000, 911). Kun qajeelfama gargaarsa jalqabaa waliigalaa ti, gorsa yaalaa miti. Bu'uura gargaarsa jalqabaa

Nageenyaan turi

Bineensa bosonaa gonkumaa hin tuqin, hin qabin, hin tuttuqin, xiqqaa ta'us, rafe ykn du'e fakkaatus.
Iddoo itti kenni. Yoo tokko wajjin wal argite, tasgabbaa'i, suuta duubatti deebi'iitii karaa isaa akka deemu dhiisi.
Yoo tokko si ciniine: tasgabbaa'i, sochii malee turi, lakkoofsa balaa tasaa kee (112, 000, 911) bilbili ykn dafii hospitaala ga'i. Maal akka fakkaatu yaadadhu, suuraan ni gargaara.

Si miidhuuf si hin barbaadu. Summii isaa nyaata qabachuuf ykn of eeguuf fayyadama, dhokachuu immoo baay'ee filata. Waa'ee nageenyaa dabalataan

Addunyaa keessaa eessatti?

Afrikaa Eeshiyaa Awurooppaa Ameerikaa Kaabaa Ameerikaa Kibbaa Awustiraaliyaa fi Oshiyaaniyaa

Hammam guddaa dha?

Dheerinni isaa hammam?

quba kee isa xiqqaa caalaa gabaabaameetira 100 sekoondii 260 keessatti fiiguu danda'a (namni hundaa caalaa ariifatu 9,6 barbaada)

Sydney funnel-web spider SI wajjin yoo wal bira qabamu hammam guddaa dha?

Herrega qofa barsiisaa kee keessatti. Homtuu hin olkaa'amu, eessayyuu hin ergamu.

Hammam ariifata?

Elee gara 0,3 km/sa'a (0,19 mph)

Sydney funnel-web spider gara 1,4 km/sa'a (0,87 mph)

Nama miillaan deemu gara 5 km/sa'a (3,1 mph)

beekuun gaarii dha

Dhugaawwan

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

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

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

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

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

Soba diigaa

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

Dhugaa: 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

Ogeeyyii summiitiif

Maqaa saayinsii: Atrax robustus
Garee: Taraantulaa fi funnel-web
Maatii: Atracidae2
Tartiiba: Araneae
Ardiiwwan: Awustiraaliyaa fi Oshiyaaniyaa
Balaa namootaaf: 5 / 5: Nama ajjeesa3

Dhugaawwan eessaa dhufu

Sydney funnel-web spider (Wikipedia (CC BY-SA 4.0))
Atrax robustus (iNaturalist): maqaa fi ramaddii.
Venom Wiki: sadarkaan balaa, guddinni idilee fi tilmaamni ariitii kan keenya. Akkamitti akka hojjennu ilaali: Balaa akkamitti madaalla.

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