Available wild-caught, these marine dwellers are found from close inshore to at least 100m, usually buried in sand from where they attack small bottom-dwelling fish. Their long, almost goblet-shaped, bright orange shells (even when uncooked) and spanner-shaped front claws are quite distinctive. Found around most of the Australian coast from NSW north to southern WA, they are caught commercially, mainly using dillies, but also as a bycatch of prawn trawling, off southern Queensland and northern NSW. The fishery has increased greatly since the early 1980s.