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Setshwantsho sa khathune sa Northern tree-dwelling funnel-web spider
No. 0739 ho 1 402

Northern tree-dwelling funnel-web spider

Hadronyche formidabilis
Ka lebitso: The species name comes from the Latin word formidabilis, meaning "terrifying".1
E a bolayaE nngwe ya diphoofolo tse bolayang ka ho fetisisa Lefatsheng. Ha e ka o loma, bitsa thuso hang-hang.Thuso e potlakileng le antivenom di pholosa batho ba bangata. Letsetsa nomoro ya tshohanyetso hang-hang.
Kotsi ho batho: E a bolayaE nngwe ya diphoofolo tse kotsi ka ho fetisisa lefatsheng.

The northern tree-dwelling funnel-web spider is a large spider from eastern Australia. It lives mostly in trees, from South East Queensland to the Hunter River in New South Wales. Its venom can be deadly to people, so it is important to know what it looks like.1

E phela
Eastern Australia, from South East Queensland to the Hunter River in New South Wales1
Australia le Oceania
Lapeng
It lives in rotting logs, branches, and hollow furrows and pipes of trees, especially tallowwood, as well as in epiphytes. It has been recorded up to 30 m above the ground. Roving males are found after rain and at night, from late October to early February, and they shelter during the day.1
Bolelele
4 cm ho isa ho 5 cm (1,6 in ho isa ho 2 in)1
Lebelo le phahameng
e ka bang 1,4 km/h (0,87 mph)
Naheng, kakanyo feela
E ja eng?
Wood-boring beetles are likely to be a main prey item, based on the spider's tree-dwelling habitat.1
Ka nnete!Foto ya Northern tree-dwelling funnel-web spider
Northern tree-dwelling funnel-web spider. Foto: Toby Hudson. CC BY-SA 4.0, iNaturalist.

Ho e tseba jwang

  • Has a glossy black carapace (the hard upper shell of the body).1
  • Chelicerae (fang-bearing parts), legs and abdomen are matte black or dark brown.1
  • The top of the abdomen may have a plum or purplish tinge.1
  • Body length is 40-50 mm, the largest of the funnel-web subfamily Atracinae.1
  • Cannot jump.1

Hangata e ferekanngwa le: The ground-dwelling Darling Downs funnel-web spider (Hadronyche infensa) is very similar. Male northern tree-dwelling funnel-web spiders have a knobby spur on the tibia (a leg segment) of the second pair of legs, which male Darling Downs funnel-web spiders lack. Trapdoor spiders are browner overall.1

Matla a chefo

Ho loma

Chefo e tswa ka meno a yona a chefo (fangs) kapa ka meno a mang ha e loma.

Chefo ya yona (eo e e kenyang ka ho loma kapa ho hlaba) e etsang?

The venom is potentially deadly to humans and is regarded as the most toxic of the venoms in the family Atracidae. Symptoms can start within 15 to 20 minutes. Common symptoms include sweating, high blood pressure, a fast heart rate, muscle spasms, nausea, vomiting, changes in consciousness and pain at the bite site. Fluid in the lungs (pulmonary oedema) is frequent and comes on early.1

E kotsi hakae ho batho?

Kotsi ho batho: E a bolayaE nngwe ya diphoofolo tse kotsi ka ho fetisisa lefatsheng.

The venom is potentially deadly. Of eight recorded bites, five caused severe symptoms of envenomation. Because the spider is larger than the Sydney funnel-web, it may inject more venom, which could make it possibly the deadliest venomous spider in the world per volume of venom.1

Ditaba tse monate: dingaka di na le moriana (antivenom) kapa kalafo bakeng sa sena.1

E etsang ha e tshohile?

When threatened, it rears up, displays its fangs, and drops of venom appear on the fang tips.1

Haeba e loma

  • Pressure bandages and immobilising the patient can significantly delay the onset of symptoms. This remains a critical part of managing a bite from an Australian funnel-web spider.1
  • Hlatswa moo e lomileng teng mme o pholise. Fumana thuso ya bongaka haeba bohloko bo le matla kapa motho a ikutlwa a kula.
  • Australia, nka ho longwa ke sekgo sefe kapa sefe se seholo se setsho e le ho longwa ke funnel-web: Pressure immobilisation: phuthela bandeje e tiileng e huduhang (elastiki) hodima moo e lomileng teng ebe o nyolla setho sohle, o se tlame ka splint (lepolanka la ho se tshehetsa), mme o boloke motho a sa sisinyehe ho hang ho fihlela thuso e fihla.

Kamehla letsetsa nomoro ya tshohanyetso pele (112, 000, 911). Ena ke tataiso e akaretsang ya thuso ya pele, hase keletso ya bongaka. Metheo ya thuso ya pele

Dula o bolokehile

  • O se ke wa ama, wa tshwara kapa wa tena phoofolo ya naheng, leha e le e nyenyane, le leha e shebahala e robetse kapa e shwele.
  • E fe sebaka. Ha o kopana le yona, dula o kgutsitse, kgutlela morao butle mme o e tlohele e tsamaye ka tsela ya yona.
  • Haeba e nngwe e o loma: dula o kgutsitse, o se ke wa sisinyeha, letsetsa nomoro ya tshohanyetso (112, 000, 911) kapa o ye sepetlele kapele. Hopola hore e ne e shebahala jwang, foto e a thusa.

Ha e o batle. E sebedisa chefo ya yona ho tshwara dijo kapa ho itshireletsa, mme e kgetha ho ipata. Ho eketsehileng ka ho dula o bolokehile

E kgolo hakae?

E telele hakae?

Northern tree-dwelling funnel-web spider bolelele ba e ka bang 5 cm (2 in)Klipi ya pampiri e ka bang 3 cm (1,2 in)Fono e bohlale e ka bang 15 cm (5,9 in)
e kgutshwane ho feta monwana wa hao o monyenyanee ka matha metara e 100 ka metsotswana e 260 (motho ya potlakang ka ho fetisisa o hloka 9,6)

Northern tree-dwelling funnel-web spider e kgolo hakae ha e bapiswa le WENA?

Ke dipalo feela ka hara sebatli sa hao. Ha ho letho le bolokwang kapa le romelwang kae kapa kae.

E potlaka hakae?

ho molemo ho tseba

Dintlha

1

It may be possibly the deadliest venomous spider in the world per volume of venom, because it is larger than the Sydney funnel-web and may inject more venom.1

2

It is the largest member of the funnel-web subfamily Atracinae, with a body length of 40-50 mm.1

3

It has been recorded living in trees 30 m above the ground.1

4

It is one of only two Australian funnel-web species that live mostly in trees. The other is the southern tree-dwelling funnel-web.1

5

It cannot jump.1

Bakeng sa ditsebi tsa chefo

Lebitso la saense
Hadronyche formidabilis
Sehlopha
Di-tarantula le di-funnel-web
Lelapa
Atracidae2
Tatelano
Araneae
Dikontinente
Australia le Oceania
Kotsi ho batho
5 / 5: E a bolaya3

Moo dintlha di tswang teng

  1. Hadronyche formidabilis (Wikipedia (CC BY-SA 4.0))
  2. Hadronyche formidabilis (iNaturalist): mabitso le tlhophiso.
  3. Venom Wiki: boemo ba kotsi, boholo bo tlwaelehileng le kakanyo ya lebelo ke tsa rona. Bona kamoo re di balang ka teng: Kamoo re lekanyang kotsi ka teng.

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Tse ding tsa sehlopha se le seng: Di-tarantula le di-funnel-web

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