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Fish guide

Thick-lipped mullet

Chelon labrosus · Mullet

Also called mullet, thicklip

Thick-lipped mullet
Photo: Roberto Pillon, CC BY 3.0, via Wikimedia Commons
What fish is this?Identify a fish from a photo

The largest and most common of the three UK grey mullet, found in harbours, estuaries and inshore water.[1]

How to recognise it

  • Lips are the thickest of the three, with a large upper lip.[1]
  • Clear gap between the gill covers under the throat, and up to seven faint horizontal bars on the body.[1]
  • Pectoral fins are shorter than a golden grey's and lack the golden gill-cover mark, though a thick-lip can occasionally show a gold spot; check the lip.[1]

When and where

Season
Jun–Aug[1]
Found over
harbours, estuaries, piers, marinas[1]
Baits
bread, ragworm, lugworm, mussel, mackerel strip[1]
Tide
Mullet move with the tide and feed around structures with good depth, so high tide is often best.[1]

A summer species in shallow water, moving to deeper water in winter.[1]

Sources

  1. British Sea Fishing: Mullet species

These notes are a draft: we gathered them from the sources above and are still checking them. We don't work out best times for this fish yet. The size rules come from the same checked byelaws as every other fish.

Size and bag limit

Minimum size
Sizes vary along the coast. Pick your spot to see the rule there.
Bag limit
None set for the whole UK.
Minimum sizes around the UK
AreaMinimum size
Kent & Essex IFCA30 cm
Sussex IFCA42 cm
Southern IFCA42 cm
Devon & Severn IFCANone
Cornwall IFCA20 cm
Isles of Scilly IFCANot checked yet
North Western IFCA20 cm
North Eastern IFCANot checked yet
Northumberland IFCANot checked yet
Eastern IFCANone
Welsh GovernmentNot checked yet
Scottish GovernmentNot checked yet
DAERA (Northern Ireland)Not checked yet