Carcharhinus brachyurus in Australia
Point map (Carcharhinus brachyurus) | Occurrence records | Field guide | Gazetteer | Country Species Summary
Main Ref.
Also Ref.
Occurrence native
Importance minor commercial Ref.
Aquaculture Ref.
Regulations restricted Ref.
Freshwater No
Brackish No
Saltwater Yes
Live export
Bait No
Gamefish Yes
Abundance common (usually seen) Ref.
Comments

Occurs in southern Australia, from Jurien Bay in Western Australia to Coffs Harbour in New South Wales. Reports from off eastern Tasmania needs verification (Ref. 6871). Bronze whalers probably migrate following the warmer water southwards in the spring and summer and northwards in the autumn and winter. Migratory behaviour suggests a single stock in the area.

Commercial fishery: The major commercial fishery is in Western Australia. In the southwestern area, bronze whalers are caught mainly with bottom set gillnets, bottom set longlines, droplines and handlines. Bronze whalers actually comprise only 5% of the combined catch for dusky and bronze whalers (Ref. 6871, 13841). In catch records they are often confused with dusky whalers. Since about 1976-80, fishing effort in the Southwest Shark Fishery in Western Australia has been increasing, reaching about 274% from 1980-81, and finally stabilising in 1987-88 (Ref. 13842). From then on until 1994, the Fishery has developed rapidly. Newly born and small juvenile bronze sharks are the prime target of the fishery, hence the annual variations in catch are probably dependent on the number of new recruits that are available to the fisheries (Ref. 6871, 13841, 13842). These species are also included as incidental catch of demersal otter trawling off southern Australia. In the South Australian inshore fishery, they are also caught in west coast bays, Spencer Gulf and Gulf of St. Vincent, off the Murray River mouth and the south-east coast. Bronze whalers are sold on local markets and their flesh is used in the fish-and-chip trade. Recreational fishery: Jetties such as at Giles Point and Rapid Bay in South Australia, and Lorne and Point Lonsdale in Victoria are frequented by gamefishers for catching bronze whalers. They use moderately heavy lines with wire or light chain traces, and gamefishing tackle.

Resource status: Juveniles are mostly targeted in this fishery. However, the extent of the nursery areas is not known so the level of exploitation cannot be determined. There is little information on the status of the adults as well. Current levels of fishing may be sustainable probably if the stocks are not being fished over the extent of their range due to their migratory habits (Ref. 13842).

Also Ref. 2334, 5978, 7300, 9997.

States/Provinces New South Wales (native), Queensland (native), South Australia (native), Tasmania (native), Western Australia (native)
States/Provinces Complete? Yes
National Checklist
Country information https://www.cia.gov/library/publications/resources/the-world-factbook/geos/as.html
(e.g. 9948)
( e.g. cephalopods )
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