The brown wrasse ( Labrus merula) is a species of wrasse native to the Eastern Atlantic from Portugal to Morocco, including the Azores, as well as in the Mediterranean Sea. This species can reach in fish measurement, though most do not exceed more than .
Body is moderately elongated, head is broad, shorter or equal to the body depth, with light blue spots. It has strong, canine-like teeth which are rounded in older specimens.
Young specimens are green or brownish with light spots, belly is paler, yellow-greyish. Some specimens have a blue-white longitudinal stripe on sides. Old specimens are dark blue, sometimes dark green or brownish. Soft part of dorsal, anal and caudal fins are outlined with light blue stripe.
Smaller specimens form small, loose schools, but larger and older specimens are found solitary.
It feeds on sea urchins, ophiuroids, mollusks, crabs and worms.
Maturity occurs after two years at lengths between and . At age of 7, males measure around and females around . Maximum age is around 16–17 years.
This species spawns from February to May in the western Mediterranean Sea. Demersal eggs are laid amongst rocks and seagrasses and are protected by the males.
It is important to local populations as a food fish and can also be found in the aquarium trade.
It can be found on reefs around rocks, amongst seaweeds and in seagrass beds between shallows and .
Threats to this species include habitat degradation, specifically the reduction of Posidonia seagrass beds, however, the population has not shown any serious signs of decline.
In recreational fishing it is often caught on Fishing rod and Fishing reel and on the Handline fishing. As Fishing bait, various worms and crabs can be used, as well as small chunks of fish.
When found in the shallows, it can be caught using a speargun, especially larger specimens.
Distribution and habitat
Fishing
Cuisine
External links
|
|