Golden grey mullet

Young grey mullets can be tricky to identify. Here’s a young golden grey (Liza aurata):


… and a young thin-lipped grey (Liza ramada) about the same size for comparison (top). The golden grey is slightly thinner-bodied, and has the prominent golden spot on the operculum. The comparative length of the pectoral fins, which is quite distinctive in adults, is not particularly reliable in young fish or damaged specimens.


To confuse matters further, the thick-lipped grey can also have a golden spot on its operculum.

Welcome to the British Sea Fish website

This site is the companion to our book, Identification Guide to the Inshore Fish of the British Isles, by Dr Peter Henderson.

ISBN 978-1-904690-63-4, published in December 2014
Price £25 + P&P – buy online.

We believe it’s the definitive guide to the British marine fish. Here, we aim to introduce you to the book, as well as bringing you updates and news from the world of fish.

We are Pisces Conservation, an environmental consultancy, publisher and software house based on the south coast of the UK.