Hadronyche formidabilis
| Hadronyche formidabilis | |
|---|---|
| male specimen on display in the Australian Museum | |
| female specimen on display in the Australian Museum | |
| Scientific classification | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Phylum: | Arthropoda | 
| Subphylum: | Chelicerata | 
| Class: | Arachnida | 
| Order: | Araneae | 
| Infraorder: | Mygalomorphae | 
| Family: | Atracidae | 
| Genus: | Hadronyche | 
| Species: | H. formidabilis | 
| Binomial name | |
| Hadronyche formidabilis (Rainbow, 1914) | |
| Synonyms | |
| Atrax formidabilis Rainbow | |
Hadronyche formidabilis, the northern tree-dwelling funnel-web spider, is a medically significant mygalomorph spider found in Queensland and New South Wales. It is also known as the Northern Rivers funnel-web spider or northern funnel-web spider.