Found from North West Cape to Darwin (Ref. 5978). Reported from Lord Howe Island (Ref. 75154). Museum: CSIRO CA1816. Western Australia: North West Shelf, NTM S.11672-029, S.11688-020; South of Mandu Mandu Creek, AMNH 37835; Port Hedland, AMNH 37837; Dampier Arch., Rosemary I., NTM S.10814-020. Northern Territory: Goulburn I., NTM S.11897-004; Port Essington, NTM S.11453-001; Arafura Sea, AMS I.21838-001, NTM S.11792; Arnhem, USNM 174049. Queensland: Great Barrier Reef, USNM 176923; Capricorn Group. AMS I.15610-002, I.15629-001, I.15640-002, LACM 39986-6, USNM 259105, 259106 (Ref. 27370). Also Ref. 2334, 90102.