catch of bottom trawl commercial fisheries operating throughout its range, including the Western Australian Deep Water Trawl Fishery, the South East Trawl Fishery, and the Queensland East Coast Trawl Fishery. It may be retained and utilized, but is more commonly discarded; the survival rate of discarded sharks is unknown. This species remains widespread and common, and fishing activities do not appear to pose a substantial threat to its population at present. As a result, the International Union for Conservation of Nature (IUCN) has listed it under Least Concern. References Australian sawtail catshark Marine fish of Southern Australia Taxa named by Gilbert Percy Whitley Australian sawtail catshark