Eastern freshwater cod

From WikiMD's Wellness Encyclopedia

Eastern Freshwater Cod (Maccullochella ikei) is a species of temperate perch endemic to Australia. It is a member of the family Percichthyidae and is closely related to the Murray Cod and the Mary River Cod. The Eastern Freshwater Cod is a large, predatory fish that inhabits the Clarence River system in northern New South Wales.

Description[edit | edit source]

The Eastern Freshwater Cod can grow up to 75 cm in length and weigh up to 16 kg. It has a large, elongated body with a broad, scooped head, and a large mouth lined with sharp teeth. The body color varies from olive green to brown, with darker markings on the sides and back.

Habitat and Distribution[edit | edit source]

The Eastern Freshwater Cod is found exclusively in the Clarence River system, including its tributaries the Nymboida River, Mann River, and Boyd River. It prefers deep pools with rocky or woody cover in rivers and creeks.

Behaviour and Diet[edit | edit source]

Eastern Freshwater Cod are carnivorous, feeding primarily on other fish, but also on crustaceans and aquatic insects. They are ambush predators, lying in wait for prey to come within striking distance.

Conservation Status[edit | edit source]

The Eastern Freshwater Cod is listed as endangered under the Australian Environment Protection and Biodiversity Conservation Act 1999. The main threats to its survival are habitat degradation, pollution, and illegal fishing.

See Also[edit | edit source]

References[edit | edit source]



This Australian fish-related article is a stub. You can help WikiMD by expanding it.


This endangered species related article is a stub. You can help WikiMD by expanding it.


WikiMD
Navigation: Wellness - Encyclopedia - Health topics - Disease Index‏‎ - Drugs - World Directory - Gray's Anatomy - Keto diet - Recipes

Search WikiMD

Ad.Tired of being Overweight? Try W8MD's physician weight loss program.
Semaglutide (Ozempic / Wegovy and Tirzepatide (Mounjaro / Zepbound) available.
Advertise on WikiMD

WikiMD's Wellness Encyclopedia

Let Food Be Thy Medicine
Medicine Thy Food - Hippocrates

WikiMD is not a substitute for professional medical advice. See full disclaimer.
Credits:Most images are courtesy of Wikimedia commons, and templates Wikipedia, licensed under CC BY SA or similar.

Contributors: Prab R. Tumpati, MD