Red Sea sailfin tang

Description:

Zebrasoma desjardinii grows to a maximum length of 40 cm (16 in), with a sexual dimorphism, as males being larger than females. This species shows the typical morphology of the family Acanthuridae. The body is oval or disc-shaped, with erectile and much elevated dorsal and anal fins. The coloration may vary from one individual to another and within the same individual, depending on age. In general, the upper side of the body alternates orange and dark blue vertical bands, with a larger blue band on the eyes, a spotted ventral region and numerous white spots on the head. The dorsal and anal fins have a pattern of horizontal alternate orange and blue bands. The caudal fin shows white spots and lines.

Habitat:

The Aquarium of the Allwetterzoo in Münster, Germany.