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Madeira Canary Islands Azores – Fishes Dr. Peter Wirtz

Madeira Canary Islands Azores – Fishes Dr. Peter Wirtz

Madeira Canary Islands Azores – Fishes Dr. Peter Wirtz

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Young animals (insert, below) are conspicuously red-banded, Their third to fifth dorsal fin rays are elongated.<br />

They live in shallow water. Adult females (photo below) and males (photo bottom right) live in deeper water.<br />

A photographic proof of the existence of this species at <strong>Madeira</strong> is needed; if you have it, please send a copy<br />

to peterwirtz2004@yahoo.com . Photo insert <strong>Peter</strong> <strong>Wirtz</strong>, the other two Rogelio Herrera.<br />

88<br />

Cow bream (Sarpa salpa)<br />

Up to 45 cm long. <strong>Madeira</strong>, <strong>Canary</strong> <strong>Islands</strong>, <strong>Azores</strong>. 0 <strong>–</strong> 40 m depth.<br />

The species can easily be recognized by its colour. The eyes are also golden-yellow! The English name is<br />

quite apt: Cow bream move in groups through shallow water and feed on plants. They are protandric sex<br />

changers: all juveniles turn into males with a size of about 20 cm; later they change sex and turn into females.<br />

This is the opposite of many other bream species, which are protogynous sex changers (female first, male<br />

later). Cow bream can reach an age of 15 years. Photo Pedro Vasconcelos.<br />

Black bream (Spondylisoma cantharus)<br />

Up to 55 cm long. <strong>Madeira</strong>, <strong>Canary</strong> <strong>Islands</strong>. 5 <strong>–</strong> 300 m depth.<br />

Females of the Black bream look silvery from a distance; the thin yellow lines can only be seen from close up.<br />

During the spawning season (April to July), the males clean large horizontal rocky areas in a depth of usually<br />

below 20 m and guard the eggs that the females glue there in a light, single layer. In the Eastern Atlantic,<br />

territorial males are black with a white vertical band. In the Mediterranean Sea, territorial males are coloured<br />

quite differently: light blue with dark blue bands. Photos <strong>Peter</strong> <strong>Wirtz</strong>.

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