Neosparassus species
Badge Huntsman Spider Identification in Australia
Large Australian huntsman with sideways-spreading legs and a dark, often brightly edged badge on the underside of the abdomen.
Painful but usually not life-threateningBadge huntsman spiders are Australian huntsman spiders in the genus Neosparassus. The most useful clue is not the brown colour seen from above, but the combination of a broad huntsman stance and a dark shield-like badge on the underside of the abdomen, often accompanied by white, orange or yellow markings. They are active hunters rather than capture-web builders and are usually encountered on bark, foliage, walls or occasionally inside houses and cars. A dorsal photograph may support a huntsman-level identification, but a clear underside view and location are normally needed before narrowing the spider to the badge huntsman group.
Quick identification
- Long legs spread forwards and sideways in the huntsman posture
- Fawn, grey, orange-brown or pinkish-brown upper surface
- Dark shield-like badge beneath the abdomen, often with contrasting pale or warm colours
- Body commonly about 15–20 mm long; leg span makes the spider appear much larger
- Active hunter on bark or foliage, without a prey-catching web
What to check next
Try to confirm the underside badge, leg posture, body length, daytime retreat and Australian location together. A brown spider seen only from above should remain a huntsman possibility rather than a confident Neosparassus identification.
When to seek medical help
Badge huntsman bites can be painful and may cause swelling or other symptoms. Follow Australian spider-bite guidance and seek medical advice if pain is severe, symptoms persist or worsen, or you are worried. Call 000 for breathing difficulty, collapse or other signs of a severe allergic reaction.
Where it is usually seen
Across Australia on tree trunks, under loose bark, in foliage, logs, rock crevices and sheltered woodland sites. Some species use leaf retreats or shallow burrows, and wandering individuals may enter houses, sheds or vehicles.