Huntsman spider (Giant Huntsman)

Scientific Name: Family Sparassidae

Order & Family: Order: Araneae; Family: Sparassidae

Size: Body length up to 2 cm; leg span can reach up to 15 cm (6 inches) or more.

Huntsman spider (Giant Huntsman)

Natural Habitat

Commonly found under loose bark on trees, in rock crevices, and inside houses or cars throughout Australia and tropical/subtropical regions.

Diet & Feeding

Mainly insects and other invertebrates; occasionally small lizards or geckos.

Behavior Patterns

They are nocturnal hunters that do not build webs to catch prey, but rather use speed and agility to run them down. They are known for their ability to run sideways and hide in narrow crevices.

Risks & Benefits

Benefits: They provide natural pest control by eating cockroaches and other insects. Risks: While they possess venom and can bite if provoked, they are generally not dangerous to humans. Bites may cause localized pain and swelling, but they are not considered life-threatening.

Identified on: 2/17/2026