luderick

English Wikipedia has an article on:

luderick

Wikipedia

A borrowing into English of the Australian aboriginal name for the fish. (Reference: Australian Fish and How to Catch Them, Richard Allan, Landsdowne Publishing, 1990, →ISBN.)

This etymology is incomplete. You can help Wiktionary by elaborating on the origins of this term.

luderick (plural ludericks)

1. A fish of species Girella tricuspidata.

• (the fish Girella tricuspidata): blackfish, darkie, nigger, rockperch, sweep