Maximum Length: female 8 mm, male 4 mm.
See also photo of a female
Classification
Infraorder Araneomorphae - Spiders with Opposing Fangs
Family Araneidae - Orb weavers, 232 named species in Australia
Sub-family Gasteracanthinae - Spiny Orb-weavers
Genus Austracantha
Species Austracantha minax