Venom Wiki
Ikhathuni ka-Northern tree-dwelling funnel-web spider
Inombolo 0739 kwezingu-1 402

Northern tree-dwelling funnel-web spider

Hadronyche formidabilis
Mayelana negama: The species name comes from the Latin word formidabilis, meaning "terrifying".1
KuyabulalaEsinye sezilwane ezibulala kakhulu eMhlabeni. Uma sikuluma, biza usizo khona manjalo.Usizo olusheshayo ne-antivenom kusindisa abantu abaningi. Shayela inombolo yezimo eziphuthumayo khona manjalo.
Ama-tarantula nama-funnel-web UkulumaSidla: Inyama
Ingozi ebantwini: KuyabulalaEsinye sezilwane eziyingozi kakhulu emhlabeni.

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

Ihlala
Eastern Australia, from South East Queensland to the Hunter River in New South Wales1
I-Australia ne-Oceania
Ekhaya
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
Ubude
4 cm kuya ku-5 cm (1.6 in kuya ku-2 in)1
Ijubane eliphezulu
cishe 1.4 km/h (0.87 mph)
Emhlabathini, isiqagela nje
Sidlani?
Wood-boring beetles are likely to be a main prey item, based on the spider's tree-dwelling habitat.1
Ngempela!Isithombe sika-Northern tree-dwelling funnel-web spider
Northern tree-dwelling funnel-web spider. Isithombe: Toby Hudson. CC BY-SA 4.0, iNaturalist.

Indlela yokusibona

  • 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

Ivamise ukudidaniswa ne: 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

Amandla obuthi

Ukuluma

Ubuthi buphuma ngamazinyo aso obuthi noma ngamazinyo uma siluma.

Ubuthi baso benzani?

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

Siyingozi kangakanani ebantwini?

Ingozi ebantwini: KuyabulalaEsinye sezilwane eziyingozi kakhulu emhlabeni.

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

Izindaba ezinhle: odokotela banomuthi (i-antivenom) noma indlela yokwelapha lokhu.1

Senzani uma sesabile?

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

Uma siluma

  • 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
  • Geza inxeba lokulunywa bese ulipholisa. Thola usizo lwezokwelapha uma ubuhlungu bunamandla noma umuntu ezizwa engaphilile.
  • E-Australia, noma yikuphi ukulunywa isicabucabu esikhulu esimnyama kuphathe njengokulunywa yi-funnel-web: Ukubopha ngokucindezela nokuvimba ukunyakaza (pressure immobilisation): bopha ibhandeshi elinwebekayo eliqinile phezu kwenxeba bese ukhuphuka nesitho sonke, usiqinise nge-splint, futhi ugcine umuntu engashukumi nhlobo kuze kufike usizo.

Njalo shayela kuqala inombolo yezimo eziphuthumayo (112, 000, 911). Lokhu kuyiseluleko sosizo lokuqala esijwayelekile, akusona iseluleko sezokwelapha. Izisekelo zosizo lokuqala

Hlala uphephile

  • Ungalokothi uthinte, ubambe noma ugcone isilwane sasendle, ngisho noma sincane, futhi ngisho noma sibukeka silele noma sifile.
  • Sinike isikhala. Uma uhlangana naso, hlala uzolile, uhlehle kancane bese usiyeka sihambe ngendlela yaso.
  • Uma sikuluma: hlala uzolile, ungashukumi, shayela inombolo yezimo eziphuthumayo (112, 000, 911) noma uye esibhedlela ngokushesha. Khumbula ukuthi besibukeka kanjani, isithombe siyasiza.

Asikuzingeli wena. Sisebenzisa ubuthi baso ukuze sibambe ukudla noma ukuzivikela, futhi singancamela ukucasha. Okwengeziwe mayelana nokuhlala uphephile

Sikhulu kangakanani?

Side kangakanani?

Northern tree-dwelling funnel-web spider ubude obucishe bube ngu-5 cm (2 in)Isibophi sephepha cishe 3 cm (1.2 in)Iselula ehlakaniphile cishe 15 cm (5.9 in)
sifushane kunomunwe wakho omncanesingahamba amamitha ali-100 ngemizuzwana engu-260 (umuntu oshesha kunabo bonke udinga engu-9,6)

Northern tree-dwelling funnel-web spider mkhulu kangakanani uma uqhathanisa NAWE?

Yizibalo nje kusiphequluli sakho. Akukho okulondolozwayo noma okuthunyelwa ndawo.

Sishesha kangakanani?

kuhle ukwazi

Amaqiniso

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

Okongoti bobuthi

Igama lesayensi
Hadronyche formidabilis
Iqembu
Ama-tarantula nama-funnel-web
Umndeni
Atracidae2
Ukuhleleka
Araneae
Amazwekazi
I-Australia ne-Oceania
Ingozi ebantwini
5 / 5: Kuyabulala3

Lapho amaqiniso evela khona

  1. Hadronyche formidabilis (Wikipedia (CC BY-SA 4.0))
  2. Hadronyche formidabilis (iNaturalist): amagama nokuhlelwa ngezigaba.
  3. Venom Wiki: izinga lengozi, usayizi ojwayelekile nesiqagela sejubane kungokwethu. Bona ukuthi sikubala kanjani: Indlela esilinganisa ngayo ingozi.

Iqiniso ngalinye kuleli khasi linenombolo ekhomba umthombo walo. Uma senze iphutha, uxolo, singabathandi bezilwane, hhayi iphephabhuku lesayensi. Sitshele ku-[email protected] futhi sizolilungisa.

Ufezela ulambile! I-Venom Wiki iwumsebenzi womuntu oyedwa: imahhala, ayinazo izikhangiso noma izilandeli. Isipho esincane sisiza ukuyigcina ku-inthanethi.Phakela ufezela

Okunye okuvela eqenjini elifanayo: Ama-tarantula nama-funnel-web

Futhi ihlala: I-Australia ne-Oceania

Phakela ufezelaimbiza yezipho, iyigcina imahhala