Largetooth Beardie, Lotella rhacina (Forster, 1801)

Scientific name: Lotella rhacina
Alternative name/s:
Beardie Cod, Kelp Rock Cod, Kelp Rock-Cod, Ling, Ling Cod-fish, Rock Cod, Small-scaled Rock Cod
Largetooth Beardie Click to enlarge image
A Largetooth Beardie at a depth of 10 m, Bowen Island, Jervis Bay, New South Wales, May 2003. Image: Erik Schlögl
© Erik Schlögl

Fast Facts

  • Classification
    Genus
    Lotella
    Species
    rhacina
    Family
    Moridae
    Order
    Gadiformes
    Class
    Actinopterygii
    Subphylum
    Vertebrata
    Phylum
    Chordata
    Kingdom
    Animalia
  • Size Range
    The species grows to 50 cm in length.

Introduction

The Largetooth Beardie is yellow-grey to red-brown with white fin margins. It is usually seen in caves, in bays and coastal reefs, in Australia and New Zealand.

Largetooth Beardie
Largetooth Beardie
Largetooth Beardie

Identification

The Largetooth Beardie is yellow-grey to red-brown with white fin margins. It has a short-based first dorsal fin, closely followed by a long-based second dorsal fin. The pelvic fins are positioned anterior to the pectoral fins. The body is covered with tiny cycloid scales. There is a barbel on the chin.

Habitat

It is usually seen in caves in bays and coastal reefs.

Distribution

The species occurs in Australia and New Zealand. In Australia it is known from northern New South Wales coast, around the temperate south of the country and north to the central coast of Western Australia.

The map below shows the Australian distribution of the species based on public sightings and specimens in Australian Museums. Source: Atlas of Living Australia.

References

  1. Edgar, G.J. 1997. Australian Marine Life: the plants and animals of temperate waters. Reed Books. Pp. 544.
  2. Gomon, M.F. in Gomon, M.F., Glover, C.J.M. & R.H. Kuiter (Eds). 1994. The Fishes of Australia's South Coast. State Print, Adelaide. Pp. 992.
  3. Hutchins, B. & R. Swainston. 1986. Sea Fishes of Southern Australia. Complete Field Guide for Anglers and Divers. Swainston Publishing. Pp. 180.
  4. Kuiter, R.H. 1996. Guide to Sea Fishes of Australia. New Holland. Pp. 433.
  5. Kuiter, R.H. 2000. Coastal Fishes of South-eastern Australia. Gary Allen. Pp. 437.
  6. Paxton, J.R., D.F. Hoese, G.R. Allen & J.E. Hanley. 1989. Zoological Catalogue of Australia Vol.7 Pisces Petromyzontidae to Carangidae. Canberra: Australian Biological Resources Survey. Pp. i-xii, 1-665.