Australian Unicorn Fish

Bluespine Unicornfish, Naso unicornis (Forsskål, 1775) Identification The Bluespine Unicornfish has a bony horn projecting from the head in front of the eyes. There are two blue plates bearing knife-like spines on either side of the caudal peduncle. The tail is emaringate (glossary) in young fish but becomes truncate with filamentous lobes in larger individuals.

The Bluespine Unicornfish is. The bluespine unicornfish (Naso unicornis), also known as the short-nose unicornfish, is a species of marine ray-finned fish belonging to the family Acanthuridae, the surgeonfishes, unicornfishes and tangs. This species is found in the Indo-Pacific.

[3] It is occasionally found in the aquarium trade. It grows to a size of 70 cm in length. Bluespine Unicornfish, Naso unicornis (Forsskål 1775) Other Names: Blue-spine Unicorn, Blue-spine Unicornfish, Blue-spined Unicorn, Brown Unicornfish, Brown Unicorn-fish, Longnose Unicornfish, Spotted Unicornfish.

Chordata Actinopterygii Acanthuridae Naso Naso unicornis Blue-spine unicornfish Brown Unicorn-fish Unicorn Tang Unicornfish Naso unicornis, Red Sea, Photo: Rick Stuart-Smith Naso unicornis, juvenile, NSW, Australia, Photo: John Turnbull Naso unicornis, Red Sea, Photo: Rick Stuart. Bluespine Unicornfish photos and facts including description, habitat, food, breeding, conservation status. Bluespine Unicornfish profile including images, size, habitat, diet, how to catch, other names, related species and more.

Bluespine Unicornfish, Blue-spine Unicorn, Blue-spine Unicornfish, Blue-spined Unicorn, Brown Unicorn-fish, Brown Unicornfish, Longnose Unicornfish, Spotted Unicornfish Chaetodon unicornis Forskål, P. 1775. Descriptiones Animalium Avium, Amphibiorum, Piscium, Insectorum, Vermium; quæ in Itinere Orientali observavit Petrus Forskål.

The unicornfish, of the genus Naso, is a very unique. Learn the scientific name, discover the habitat, diet and special characteristics of the Bluespine Unicornfish with the Georgia Aquarium. Ringtail Unicornfish, Naso annulatus (Quoy & Gaimard, 1825) Introduction When the Ringtail Unicornfish is about 20 cm in length a long horn develops from a bump anterior to the eye.

The species occurs in tropical marine waters of the Indo-Pacific. Identification The body of the Ringtail Unicornfish tapers to a narrow caudal peduncle. There are two scutes on the caudal peduncle, each bearing a.