Australian Red Cod, Pseudophycis palmatus (Klunzinger 1872)


Other Names: Hoka, Red Cod, Red Codling

A Red Cod, Pseudophycis bachus, at Blairgowrie, Port Phillip, Victoria, January 2018. Source: Rebecca Lloyd / iNaturalist.org. License: CC by Attribution-NonCommercial

Summary:
A large greyish to greyish-pink cod becoming whitish below with a pale upper jaw, a narrow black margin on the dorsal, caudal and anal fins, a distinct dark blotch or spot on the pectoral-fin base (not extending dorsally onto body), and a white chin barbel and pelvic fins. Specimens over 15 cm SL have a truncate tail with angular corners, with the central caudal-fin rays being distinctly shorter that those of the upper and lower lobes.

In Australia this species was previously known as Pseudophycis bachus - a species found only in New Zealand.

Cite this page as:
Bray, D.J. 2021, Pseudophycis palmatus in Fishes of Australia, accessed 30 Jul 2021, https://fishesofaustralia.net.au/home/species/2854

Australian Red Cod, Pseudophycis palmatus (Klunzinger 1872)

More Info


Distribution

Batemans Bay, New South Wales, to the Gulf St Vincent, South Australia, and around Tasmania.
Inhabits muddy and sandy bottoms, and rocky areas in bays, estuaries, and coastal waters. This nocturnal species is rarely seen during the day.

Features

Dorsal fin 10-12 + 447-56; Anal fin 50-57; Caudal fin 24; Pectoral fin 22-27; Pelvic fin 5-6; Caudal fin 35–41; Gill rakers 3–4 + 9–11 = 12–15; Pyloric caecae 8-10; Vertebrae 47-50; Oblique scale rows intersecting lateral line 96-115; Scales in oblique series between dorsal-fin origin and lateral line 11-15; Pyloric caecae 8-10.

Body moderately slender, laterally compressed, greatest depth at anal-fin origin 18.7–26.5% SL, tapering uniformly from second dorsal fin origin to shallow caudal peduncle; caudal peduncle moderately short, 6.7– 10.8% SL, strongly compressed, depth subequal to orbital diameter. Distance between middle of anus and base of anal fin slightly less than half suborbital depth. Body cavity extending to above origin of anal fin.
Nostrils located about two-thirds to three-quarters of the way from snout tip to eye; gill rakers of outer arch of moderate length, almost as long near angle as opposing gill filaments; chin barbel short, 6–17% HL; caudal fin truncate with angular corners in specimens larger than about 150 mm SL, middle rays shorter than rays extending to corners.

Feeding

Feeds mostly on fishes, cephalopod molluscs, crabs and other crustaceans. 

Biology

Kemp et al. (2012) found that Australian Red Cod have a fast growth rate, mature early and have a high fecundity. They are preyed upon by a diverse range of predators, including sea birds, seals and fishes.

Fisheries

Taken and retained as bycatch in commercial fisheries, although the flesh is soft and has little taste.


The Australian Red Cod is an important prey species for some high trophic level predators, including little penguins, Eudyptula minor, Australian fur seals, Arctocephalus pusillus doriferus, and New Zealand fur seals, Arctocephalus forsteri.

Species Citation

Physiculus palmatus Klunzinger 1872, Archiv für Naturgeschichte 38(1): 38. Type locality: Hobsons Bay, Victoria, Australia.

Author

Bray, D.J. 2021

Resources

Atlas of Living Australia

Australian Red Cod, Pseudophycis palmatus (Klunzinger 1872)

References


Cohen, D.M. 1990. Families Moridae, Muraenolepididae. pp. 346-384 in Cohen, D.M., Inada, T., Iwamoto, T. & Scialabba, N. FAO Species Catalogue. Gadiform fishes of the world (order Gadiformes). An annotated and illustrated catalogue of cods, hakes, grenadiers and other gadiform fishes known to date. FAO Fisheries Synopsis No. 125. Rome : FAO Vol. 10 442 pp. (as Pseudophycis bachus)

Cuvier, G. 1829. Le Règne Animal, distribué d'après son organisation, pour servir de base à l'histoire naturelle des animaux et d'introduction à l'anatomie comparée. Paris : Déterville Vol. 2, Edn 2, i-xv + pp. 1-406. 

Gomon, M.F. 1994. Families Moridae, Melanonidae, Euclichthyidae, Merlucciidae. pp. 324-340 figs 290-303 in Gomon, M.F., Glover, C.J.M. & Kuiter, R.H. (eds) The Fishes of Australia's South Coast. Adelaide : State Printer 992 pp. 810 figs. (as Pseudophycis bachus)

Gomon. M.F. 2008. Family Moridae. pp. 302-315 in Gomon, M.F., Bray, D.J. & Kuiter, R.H. (eds) Fishes of Australia's Southern Coast. Sydney : Reed New Holland 928 pp. (as Pseudophycis bachus)

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

Kemp, J. 2010. The population dynamics of red cod, Pseudophycis bachus: a contribution to understanding the trophic role of this important prey species. Ph.D. Thesis, University of Melbourne. 

Kemp, J., Jenkins, G.P. & Swearer, S.E. 2012. The reproductive strategy of red cod, Pseudophycis bachus, a key prey species for high trophic level predators. Fisheries Research 125–126: 161–172. Abstract

Kemp, J., Jenkins, G.P. & Swearer, S.E. 2013. Assessing the intrinsic resilience of a particularly fast-growing teleost prey species (red cod, Pseudophycis bachus). Marine and Freshwater Research 64(2) 130-138. Abstract 

Klunzinger, C.B. 1872. Zur Fische-fauna von Süd Australien. Archiv für Naturgeschichte 38(1): 17-47 pl. 2

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

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. (as Pseudophycis bachus)

Paulin, C.D. 1983. A revision of the family Moridae (Pisces : Anacanthini) within the New Zealand region. Records of the National Museum of New Zealand 2(9): 81-126 figs 1-27 (as Pseudophycis bachus)

Scott, T.D., Glover, C.J.M. & Southcott, R.V. 1974. The Marine and Freshwater Fishes of South Australia. Adelaide : Government Printer 392 pp. figs. (as Pseudophycis bachus)

Struthers, C.D., Gomon, M.F. & Last, P.R. 2015. 107 Family Moridae (pp. 839-866) in Roberts, C.D., Stewart, A.L. & Struthers, C.D. (eds). 2015. The Fishes of New Zealand. Wellington : Te Papa Press Vol. 3 pp. 577-1152.

Quick Facts


CAAB Code:37224006

Depth:10–375 m

Fishing:Commercial fish

Habitat:Reef associated

Max Size:90 cm TL

Species Image Gallery

Species Maps

CAAB distribution map