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Solenette

Buglossidium luteum

Solenette
Photo by Julien Renoult · CC BY

About

The solenette is a tiny flatfish that lies flush against the sand, its speckled body almost invisible until it moves. It reaches up to 15 cm, though most measure around 8 cm.

Also known as: yellow sole, little sole, solenette, Buglossidium luteum

Length
8 cm · max 15 cm
Weight
max 0 g
Depth
5–40 m
Temperature
8–19 °C

How to tell it apart

Several small soles share its shape, but the regular pattern of dark bands on every fifth or sixth fin ray is a reliable mark to check.

Appearance

It has an oval, flattened body with both eyes on the right side of the head and a rounded snout with a slightly beak-like upper jaw. The upper side is yellowish or light brown, sometimes with darker blotches, and can shift shade to match the seabed. The dorsal and anal fins are sandy-coloured, with every fifth or sixth ray marked dark for most of its length.

Habitat

It lives on sandy or muddy-sand bottoms, often half-buried, at depths from about 5 to 40 m, though it has been found as deep as 450 m. Its range covers the northeastern Atlantic from Iceland and Scotland southward, including the North Sea, and the Mediterranean Sea.

Behaviour

It feeds on small bottom-living animals such as crustaceans, worms, and small shellfish, with feeding activity picking up in summer and dropping off in winter. Spawning timing varies by area, generally between late winter and summer depending on location.

Is it dangerous?

Harmless.

Did you know?

This is the smallest sole found in European waters, and the only species in its genus.

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