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Northern tree-dwelling funnel-web spider

Hadronyche formidabilis
Davart il num: The species name comes from the Latin word formidabilis, meaning "terrifying".1
MortalIn dals animals ils pli mortals da la Terra. Sch'el ta morda, clama immediat agid.Agid svelt ed antiserum salvan las bleras persunas. Clama immediat tes numer d'urgenza.
Tarantulas e filiens funnel-web MorsasMangia: Charn
Privel per umans: MortalIn dals animals ils pli privlus dal mund.

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

Viva en
Eastern Australia, from South East Queensland to the Hunter River in New South Wales1
Australia ed Oceania
Pagina iniziala
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
Lunghezza
4 cm fin 5 cm (1,6 in fin 2 in)1
Sveltezza maximala
circa 1,4 km/h (0,87 mph)
Sin terra, stima approximativa
Tge mangia el?
Wood-boring beetles are likely to be a main prey item, based on the spider's tree-dwelling habitat.1
Propi!Foto da Northern tree-dwelling funnel-web spider
Northern tree-dwelling funnel-web spider. Foto: Toby Hudson. CC BY-SA 4.0, iNaturalist.

Co renconuscher el

  • 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

Savens confundì cun: 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

Forza dal tissi

Morsas

Il tissi vegn or tras ses dents da tissi u ses dents, cura ch'el morda.

Tge fa ses tissi?

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

Quant privlus è el per umans?

Privel per umans: MortalIn dals animals ils pli privlus dal mund.

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

Bunas novitads: ils medis han in medicament (antiserum) u in tractament per quai.1

Tge fa el, cura ch'el ha tema?

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

Sch'el morda

  • 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
  • Lava la morsa e sfradenta ella. Tschertga agid medicinal, sche las dolurs èn fermas u sche la persuna na sa senta betg bain.
  • En l'Australia, tracta mintga morsa d'in grond filien nair sco morsa d'in filien funnel-web: Immobilisaziun cun squitsch: envolva ina bandascha elastica ferma sur la morsa e lura vi da l'entir member ensi, fixescha el cun ina stecca e tegna la persuna dal tut immobila, fin che l'agid arriva.

Clama adina l'emprim tes numer d'urgenza (112, 000, 911). Quai è in cussegl general d'emprim agid, betg in cussegl medicinal. Basa da l'emprim agid

Resta en segirezza

  • Na tutga, na piglia e na tizza mai in animal selvadi, gnanc in pitschen, ed era sch'el para da durmir u d'esser mort.
  • Dà spazi a l'animal. Sche ti scuntras in, resta calm, va plaun enavos e lascha ir el per sia via.
  • Sch'in tal animal ta morda: resta calm, na ta mova betg, clama tes numer d'urgenza (112, 000, 911) u va spert en in ospital. Ta regorda co ch'el veseva or, ina foto gida.

El n'ha betg quai sin tai. El dovra ses tissi per pigliar nutriment u per sa defender, e sa zuppa bler pli gugent. Dapli davart la segirezza

Nua sin il mund?

AfricaAsiaEuropaAmerica dal NordAmerica dal SidAustralia ed Oceania

Quant grond è el?

Quant lung è el?

Northern tree-dwelling funnel-web spider circa 5 cm lung (2 in)In clip da palpiri circa 3 cm (1,2 in)In smartphone circa 15 cm (5,9 in)
pli curt che tes det pitschenpudess currer 100 meters en 260 secundas (l'uman il pli svelt dovra 9,6)

Quant grond è Northern tree-dwelling funnel-web spider cumpareglià cun TAI?

Mo matematica en tes navigatur. Nagut na vegn memorisà u tramess.

Quant svelt è el?

bun da savair

Fatgs

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

Per experts da tissi

Num scientific
Hadronyche formidabilis
Gruppa
Tarantulas e filiens funnel-web
Famiglia
Atracidae2
Urden
Araneae
Continents
Australia ed Oceania
Privel per umans
5 / 5: Mortal3

Da nua che vegnan ils fatgs

  1. Hadronyche formidabilis (Wikipedia (CC BY-SA 4.0))
  2. Hadronyche formidabilis (iNaturalist): nums e classificaziun.
  3. Venom Wiki: il stgalim da privel, la grondezza tipica e la stima da la sveltezza èn noss agens. Guarda co che nus als calculain: Co che nus valitain il privel.

Mintga fatg sin questa pagina ha in numer che renvia a sia funtauna. Sche nus avain fatg in sbagl, perstgisa, nus essan fans d'animals, betg ina revista scientifica. Scriva a nus a [email protected] e nus curregin.

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