Scientific name:
Acanthuridae

Natural spread:
Mauritius as far as to the East coast of the red sea

older persons animals of the rhinoceros-fish, a type of the doctor-fish, possesses a far forward sticking out horn-similar fort-sentence. From Mauritius as far as to the East coast of the red sea, big rhinoceros-fish are caught until 60 cm. Twelve types are known from the Indo-Pazifik. A rhinoceros-fish of the type Naso with the otherwise rare white color shows a light-blue edge only at the transparent back and anus-fin. it is among the doctor-fish.