Mediterranean

Large males can be recognized by their green backs, their white bellies and their broad orange line on the flanks. The coloration, associated with a characteristic swimming, is used to impress other males and attract the attention of females, but also predators.

Dicentrarchus labrax also known as "european bass", sea bass" or "loup de mer" is an emblematic fish of European coasts. The species has been known and appreciated for its meat since the Antiquity. Unfortunately, it is threatened by overfishing. Today, most of the bars consumed in Europe are raised in aquaculture farms.

The nocturnal animal also feeds on dead animals. Its bite is not venomous, but very painful. It body, completely smooth (scales, flippers ...) allows it to slide easily backwards into a hole. It is one of the ingredients of the "bouillabaisse".

It differs from other species of wrasses because of the elongated shape of it head. Those who live in the Posidonia meadows (underwater flowering plants) are entirely green. The male builds a nest of seaweed and gravel where it distributes the eggs until they hatch.

During breeding season, its color becomes brighter and it builds a large nest with plant debris. It attracts the attention of females by performing a characteristic swimming. It will mate with several of them and it will protect and ventilate the eggs until they hatch.

It is one of the most colorful Mediterranean fish. The female has a black spot on the dorsal fin. The stain will disappear and its color becomes more vivid when it will change sex (hermaphroditism protogynous). It is more abundant in the northern Mediterranean.