Diagnosis. Carapace longer than 0.4 body length; maxilliped 1 with 3 articles; maxilliped 2 dactylus ending in 3 diverging spines; pereopod 2 dactylus with usual or digitiform extremity; female maxilliped 3 and pereopods 1 and 2 and male maxilliped 3 and pereopods 1-4 with exopods.
Remarks. Thirty-five species were previously known from Australia (Petrescu, 2006), and 31 new species are added herein. A total of 53 species were found in the Australian Museum collection.