Border Ranges Funnelweb spider (Hadronyche Valida)

The Border Ranges Funnel-web Spider (Hadronyche valida) is a large, ground-dwelling spider native to eastern Australia. It belongs to the same family as the more widely known Sydney Funnel-web Spider (Atrax robustus), but is found further north in rainforest and forested mountain regions.

🕷️ Scientific Classification

• Scientific name: Hadronyche valida

• Family: Atracidae

• Common name: Border Ranges Funnel-web Spider

📍 Habitat & Distribution

This species is found primarily in the Border Ranges region along the Queensland–New South Wales border, particularly in moist forests, subtropical rainforests, and leaf-littered ground areas. It constructs silk-lined burrows in soil, often beneath logs or rocks.

🔎 Appearance

• Medium to large in size

• Glossy dark brown to black body

• Strong, robust fangs

• Males are typically smaller and more slender than females

Like other funnel-web spiders, it has powerful chelicerae (fangs) and a shiny carapace.

🕸️ Behaviour

The spider builds a silk-lined burrow with a funnel-shaped entrance and radiating trip lines that detect vibrations from prey. It is primarily nocturnal and feeds on insects and small invertebrates.

⚠️ Venom

The Border Ranges Funnel-web Spider is considered medically significant. Its venom is potentially dangerous to humans, especially adult males which are known to wander during mating season. While bites are rare, they require urgent medical attention. Antivenom developed for the Sydney Funnel-web Spider is effective against related species.