Snubnose Dart, Trachinotus blochii (Lacépède 1801)


Other Names: Buck-nosed Trevally, Dart, Oyster Cracker, Oyster Eater, Oyster-eater, Snub-nose Dart, Snubnose Pompano, Snub-nosed Dart, Snubnosed Pompano, Snub-nosed Swallowtail

A Snubnose Dart, Trachinotus blochii, on the Great Barrier Reef, Queensland. Source: Graham Edgar / Reef life Survey. License: CC By Attribution

Summary:
A relatively deep-bodied dart usually found around rocky and coral reefs. Body silvery bluish-grey above, paler below, sometimes with a golden-orange tinge, especially on snout and lower half of body. Juveniles are silvery with pale fins, except for brownish to brownish-orange lobes of median fins and anterior half of pelvic fins.

Cite this page as:
Dianne J. Bray, Trachinotus blochii in Fishes of Australia, accessed 24 Jan 2019, http://fishesofaustralia.net.au/home/species/2993

Snubnose Dart, Trachinotus blochii (Lacépède 1801)

More Info


Distribution

Recorded in Australia from the Shark Bay region and Rowley shoals, Western Australia, around the tropical north to Batemans Bay, New South Wales on the southeast coast; also at Norfolk Island in the Tasman Sea. Elsewhere, the species is widespread in the tropical Indo-west-central Pacific.

Inhabits shallow coastal waters around coral and rocky reefs, feeding mostly on molluscs. Juveniles usually school in shallow sandy and muddy areas, often around river mouths, and along sandy shores.

Feeding

Carnivore - feeds on hard-shelled invertebrates, especially molluscs such as oysters.

Fisheries

Of minor commercial importance, particularly in artisanal fisheries, and aquacultured in some areas. Also a popular sports fish and displayed in public aquaria.

Author

Dianne J. Bray

Resources

Snubnose Dart, Trachinotus blochii (Lacépède 1801)

References


Allen, G.R. 1997. Marine Fishes of Tropical Australia and South-east Asia. Perth : Western Australian Museum 292 pp. 106 pls.

Allen, G.R. & Erdmann, M.V. 2012. Reef fishes of the East Indies. Perth : Tropical Reef Research 3 vols, 1260 pp.

Allen, G.R. & Smith-Vaniz, W.F. 1994. Fishes of Cocos (Keeling) Islands. Atoll Research Bulletin 412: 1-21.

Allen, G.R. & Swainston, R. 1988. The Marine Fishes of North-Western Australia. A field guide for anglers and divers. Perth, WA : Western Australian Museum vi 201 pp., 70 pls.

Blaber, S.J.M., J.W. Young & M.C. Dunning. 1985. Community structure and zoogeographic affinities of the coastal fishes of the Dampier region of north-western Australia. Aust. J. Mar. Freshwat. Res. 36: 247-266.

Francis, M.P. 1991. Additions to the fish faunas of Lord Howe, Norfolk and Kermadec Islands, Southwest Pacific Ocean. Pacific Science 45(2): 204-220.

Francis, M. 1993. Checklist of the coastal fishes of Lord Howe, Norfolk, and Kermadec Islands, southwest Pacific Ocean. Pacific Science 47(2): 136-170 figs 1-2.

Grant, E.M. 1975. Guide to Fishes. Brisbane : Queensland Government, Co-ordinator General’s Department 640 pp.

Grant, E.M. 2002. Guide to Fishes. Redcliffe : EM Grant Pty Ltd 880 pp.

Johnson, J.W. 2010. Fishes of the Moreton Bay Marine Park and adjacent continental shelf waters, Queensland, Australia. pp. 299-353 in Davie, P.J.F. & Phillips, J.A. Proceedings of the Thirteenth International Marine Biological Workshop, The Marine Fauna and Flora of Moreton Bay. Memoirs of the Queensland Museum 54(3)

Kuiter, R.H. 1993. Coastal Fishes of South-eastern Australia. Bathurst : Crawford House Press 437 pp.

Kuiter, R.H. 1996. Guide to Sea Fishes of Australia. A comprehensive reference for divers and fishermen. Sydney, NSW, Australia : New Holland Publishers xvii, 434 pp.

Lacépède, B.G. 1801. Histoire Naturelle des Poissons. Paris : chez Plassan Vol. 3 558 pp. 34 pls.

Liao, C.-I., H.-M. Su & E.Y. Chang. 2001. Techniques in finfish larviculture in Taiwan. Aquaculture 200(2001): 1-31.

Prokop, F. 2002. Australian Fish Guide. Croydon South, Victoria : Australian Fishing Network 256 pp.

Randall, J.E. 2005. Reef and shore fishes of the South Pacific. New Caledonia to Tahiti and the Pitcairn Islands. University of Hawaii Press, Honolulu, Hawaii. 720 pp.

Randall, J.E., Allen, G.R. & Steene, R. 1990. Fishes of the Great Barrier Reef and Coral Sea. Bathurst : Crawford House Press 507 pp. figs.

Randall, J.E., Allen, G.R. & Steene, R. 1997. Fishes of the Great Barrier Reef and Coral Sea. Bathurst : Crawford House Press 557 pp. figs.

Russell, B.C. 1983. Annotated checklist of the coral reef fishes in the Capricorn-Bunker group, Great Barrier Reef, Australia. Great Barrier Reef Marine Park Authority. Special Publication Series 1: 1-184 figs 1-2.

Smith-Vaniz, W.F. 1999. Family Carangidae. pp. 2659-2756 in Carpenter, K.E. & Niem, T.H. (eds). The Living Marine Resources of the Western Central Pacific. FAO Species Identification Guide for Fisheries Purposes. Rome : FAO Vol. 4 2069-2790 pp.

Yearsley, G.K., Last, P.R. & Ward, R.D. (eds) 1999. Australian Seafood Handbook. Hobart : CSIRO Marine Research 460 pp.

Quick Facts


CAAB Code:37337075

Depth:0-50 m

Fishing:Sports and minor commercial fish

Habitat:Reef associated

Max Size:110 cm FL

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Species Maps

CAAB distribution map