Eastern Australian Salmon, Arripis trutta (Forster 1801)


Other Names: Australian Salmon, Bay Trout, Black Back, Blackback, Blackback Salmon, Buck, Buck Salmon, Cocky Salmon, Colonial Salmon, East Australian Salmon, Kahawai, Newfish, Salmon, Salmon Trout

A school of Eastern Australian Salmon, Arripis trutta, at Jimmies Island, Batemans Bay, New South Wales. Source: Andrew J. Green / Reef Life Survey. License: CC by Attribution

Summary:

A popular sports fish with a dark bluish-green body, and indistinct rows of spots forming narrow irregular bands along the upper sides. Juveniles have golden bars on the upper sides that break up into spots in larger individuals, a yellowish pectoral fin with a black basal spot, and a black margin on the caudal fin. The scales of Eastern Australian Salmon feel smooth to touch, especially those of large fish.

Eastern Australian Salmon schooling at Bawley Point, New South Wales.

Video of juvenile Eastern Australian Salmon in the surf at the mouth of the Thurra River, Croajingolong National Park, Victoria.

Video on Australian Salmon research by FRDC (Arripis trutta): population structure, reproduction, diet and composition of commercial & recreational catches in New South Wales.


Cite this page as:
Bray, D.J. 2018, Arripis trutta in Fishes of Australia, accessed 16 Oct 2018, http://fishesofaustralia.net.au/home/species/406

Eastern Australian Salmon, Arripis trutta (Forster 1801)

More Info


Distribution

Known in Australian waters from about Moreton Bay, southern Queensland, to western Victoria and northern Tasmania, occasionally reaching Kangaroo Island, South Australia. Also at Lord Howe Island and Norfolk Island in the Tasman Sea. The species is abundant in New Zealand, ranging eastwards to the Chatham Islands.

Eastern Australia Salmon undertake migrations of up to thousands of kilometres, and form vast schools along oceanic beaches and exposed areas coastal areas.

Juveniles form small schools in coastal bays and estuaries, mostly in the southern part of their range.

Features

Body long, slender, streamlined; edge of bone under before eye with prominent serrations in smaller fish; scales smooth to touch in large fish. Length of caudal fin lobe about the same as head length. 

Size

To 89 cm

Colour

Dark blue green above, silvery white below, with golden bars on the upper sides in juveniles that break up into large spots in slightly larger individuals, a bright yellow pectoral fin bright yellow, and caudal and spinous portion of dorsal fin with a blackish margin.

Feeding

Carnivore - feeds mostly on small pelagic baitfish, but also on pelagic crustaceans such as krill.

Biology

Matures at about 4 years of age at about 39 cm. Spawns in the surf zone between Lakes Entrance and Bermagui during late spring and summer. Large migratory schools are often seen moving along the open coast, and juveniles may be found in bays and estuaries.

Fisheries

Commercially fished in New South Wales, Victoria and Tasmania, and taken mostly with purse-seine and beach haul nets. This highly-prized fighting fish is also taken with rod and reel using baited hooks and spinning lures. Considered to be a strong-flavoured fish with relatively dark pink flesh.

Similar Species

Very similar to and difficult to distinguish from the Western Australian Salmon, Arripis truttaceus. The species differ in gill rakers counts - Eastern Australian Salmon have 33-40 on the first gill arch, vs about 25-31 in the Western Australian Salmon.

Species Citation

Sciaena trutta Forster, 1801, Systema Ichthyologiae: 542. Type locality: Wellington Harbour, New Zealand, 41°16'S, 174°53'E (neotype).

Author

Bray, D.J. 2018

Resources

Australian Faunal Directory

Eastern Australian Salmon, Arripis trutta (Forster 1801)

References


AFMA 2010. Norfolk Island Inshore Fishery Data Summary 2006-2009. Australian Fisheries Management Authority, Canberra. 20 pp.

Allan, R. 2002. Australian Fish and How to Catch Them. Sydney : New Holland Publishers (Australia) 394 pp.

Allen, G.R., Hoese, D.F., Paxton, J.R., Randall, J.E., Russell, B.C., Starck, W.A., Talbot, F.H. & Whitley, G.P. 1976. Annotated checklist of the fishes of Lord Howe Island. Records of the Australian Museum 30(15): 365-454 figs 1-2

Baker, A.N. 1971. Food and feeding of Kahawai (Teleostei: Arripididae). New Zealand Journal of Marine and Freshwater Research 5(2): 291–299.

Cuvier, G.L. in Cuvier, G.L. & Valenciennes, A. 1828. Histoire Naturelle des Poissons. Paris : Levrault Vol. 2 xxi, 2 + 490 pp., pls 9-40. (as Perca marginata)

Duffy, C.A.J. & Petherick, C. 1999. A new size record for kahawai (Arripis trutta) from New Zealand. New Zealand Journal of Marine and Freshwater Research 33: 356–69.

Edgar, G.J. 2000. Australian Marine Life: the plants and animals of temperate waters. Sydney : Reed New Holland 544 pp.

Edgar, G.J. 2008. Australian Marine Life: the plants and animals of temperate waters. Sydney : Reed New Holland 2, 624 pp.

Edgar, G.J. & Shaw, C.J. 1995. The production and tropic ecology of shallow-water fish assemblages in Southern Australia. II. Diets of fishes and tropic relationships between fishes and benthos at Western Port, Victoria. J. Exp. Mar. Biol. Ecol. 194: 83-106.  

Eggleston, D. 1975. Determination of age of Kahawai Arripis trutta (Bloch & Schneider). N. Z. J Mar Freshwater Res. 9: 293–298.

Forster, J.R. in Bloch, M.E. & Schneider, J.G. 1801. Systema Ichthyologiae Iconibus ex Illustratum. Berlin. 584 pp. 110 pls

Foster, E.G., D.A. Ritz, J.E. Osborn & K.M. Swadling. 2001. Schooling affects the feeding success of Australian salmon (Arripis trutta) when preying on mysid swarms (Paramesopodopsis rufa). J. Exp. Mar. Biol. Ecol. 261(2001): 93-106.

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. 1991. Fishes of Australia. Brisbane : EM Grant Pty Ltd 480 pp.

Henry, G.W. & Lyle, J.M. 2003. The national recreational and Indigenous fishing survey. Fisheries Research Development Corporation project 99/158, Australian Government Department of Agriculture, Fisheries and Forestry, Canberra. http://eprints.utas.edu.au/2526/1/Henry_Lyle_Nationalsurvey.pdf.

Hughes JM; Stewart J; Lyle JM; Suthers IM, 2014. Top-down pressure on small pelagic fish by eastern Australian salmon Arripis trutta; estimation of daily ration and annual prey consumption using multiple techniques, Journal of Experimental Marine Biology and Ecology 459: 190-198. http://dx.doi.org/10.1016/j.jembe.2014.05.026

Hutchins, J.B. 2001. Arripidae, p. 3304 in Carpenter, K.E. & Niem, V.H. (eds) The Living Marine Resources of the Western Central Pacific. FAO Species Identification Guide for Fisheries Purposes. Rome : FAO Vol. 5 2791-3379 pp.

Hutchins, J.B. & Swainston, R. 1986. Sea Fishes of Southern Australia. Complete field guide for anglers and divers. Perth : Swainston Publishing 180 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)

Kailola, P.J., Williams, M.J., Stewart, P.C., Reichelt, R.E., McNee, A. & Grieve, C. 1993. Australian Fisheries Resources. Canberra : Bureau of Resource Sciences and the Fisheries Research and Development Corporation 422 pp.

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

MacDonald, C.M. 1983. Population, taxonomic and evolutionary studies on marine fishes of the genus Arripis (Perciformes: Arripidae). Bull. Mar. Sci. 33(3): 780.

Malcolm, W.B. 1969. The populations of Australian 'Salmon', Arripis trutta (Bloch & Schneider), in Australian waters. Marine and Fre.shwater Research 10(1): 22-29

May, J.L. & Maxwell, J.G.H. 1986. Field Guide to Trawl Fish from Temperate Waters of Australia. Hobart : CSIRO Division of Marine Research 492 pp.

Moore, G.I. & Chaplin, J.A. 2014. Contrasting demographic histories in a pair of allopatric, sibling species of fish (Arripidae) from environments with contrasting glacial histories. Marine Biology 161: 1543–1555. doi:10.1007/S00227-014-2439-1

Neira, F.J., A.G. Miskiewicz & T. Trnski. 1998. Larvae of temperate Australian fishes: laboratory guide for larval fish identification. University of Western Australia Press. 474 pp.

Nicholls, G. 1973. Growth of the Australian 'salmon' Arripis trutta (Bloch & Schneider). Australian Journal of Marine and Freshwater Research 24(2): 159-176.

Paulin, C. 1993. Review of the Australasian fish family Arripidae (Percomorpha), with the description of a new species. Australian Journal of Marine and Freshwater Research 44(2): 459-471

Pollard, J. (ed.) 1980. G.P. Whitley's Handbook of Australian Fishes. North Sydney : Jack Pollard Publishing Pty Ltd 629 pp.

Richardson, J. 1839. Account of a collection of fishes from Port Arthur, Van Diemen's Land. Proceedings of the Zoological Society of London 7: 95-100(as Centropristis salar

Robertson, A.I. 1982. Population dynamics and feeding ecology of juvenile Australian salmon (Arripis trutta) in Western Port, Victoria. Australian Journal of Marine and Freshwater Research 33(2): 369-375.

Russell, B.C. 1983. The food and feeding habits of rocky reef fish of north-eastern New Zealand. New Zealand Journal of Marine and Freshwater Research 17(2): 121-145.

Stanley, C.A. & Malcolm, W.B. 1977. Reproductive cycles in the eastern subspecies of the Australian salmon, Arripis trutta marginata (Cuvier & Valenciennes). Marine and Freshwater Research 28(3): 287-301.

Stanley, C.A. 1978. Area of distribution, movements, age composition and mortality rates of the Australian salmon population in Tasmania, Victoria and New South Wales. Australian Journal of Marine and Freshwater Research 29: 417-433.

Stanley, C.A. 1988. Tagging experiments on Australian salmon (Arripis trutta): recapture data for Tasmanian releases, 1949 to 1964. CSIRO Marine Laboratories, Report 193, Hobart, Australia. 57 pp.

Stewart, J., J. Hughes, J. McAllister, J. Lyle & M. MacDonald. 2011. Australian salmon (Arripis trutta): Population structure, reproduction, diet and composition of commercial and recreational catches. Industry & Investment NSW – Fisheries Final Report Series No. 129: 259 pp.

Thominot, A. 1880. Note sur un poisson de genre nouveau appartenant a la famille des scombéroidés, voisin des sérioles. Bulletin de la Société Philomathique de Paris 7(4): 173-174 (as Lepidomegas muelleri)

Waite, E.R. 1909. A list of the known fishes of Kermadec and Norfolk Islands, and a comparison with those of Lord Howe Island. Trans. N.Z. Inst. 42: 370-383. 

Quick Facts


CAAB Code:37344002

Behaviour:Schooling species

Depth:0-50 m

Fishing:Commercial and sports fish

Habitat:Pelagic inshore

Max Size:100 cm TL; 15 kg

Species Maps

CAAB distribution map