All Fishes

Blue leopard corydoras

Corydoras paleatus

The Blue Leopard Corydoras has a strongly curved back line and an almost flat abdomen. Its …

Blue ling

Molva dypterygia

The body is elongated, slender with a narrow tail stock. The lower jaw is longer than …

Blue mackerel

Scomber australasicus

The blue mackerel has an elongated, spindle-shaped body with a thin, laterally compressed caudal peduncle with …

Blue maomao

They have a laterally compressed and relatively deep body with a conspicuously bifurcated tail. They have …

Blue rockfish

Sebastes mystinus

Compared to other members of the Sebastes family, the blue rockfish is relatively smooth and oval …

Blue Tang

Acanthurus coeruleus

Although the body color of reef fish can vary from light to dark blue, the dorsal, …

Blue trevally

Carangoides ferdau

In general morphology, this species is similar to a number of other trevallys of the genus …

Blue whiting

Micromesistius poutassou

The body is elongated and covered with very small, slightly falling cycloid scales. There is no …

Blue-lipped sea krait

Laticauda laticaudata

Abdominal scales large, ranging from one-third to more than one-half of body width; nostrils on sides; …

Blue-throated fairy wrasse

Cirrhilabrus cyanogularis

This species differs from its congeners in the following characters: one row of cheek scales; 6 …

Bluefin dwarf

Centropyge multispinis

The Bluefin Dwarf has an oval, flattened body with rounded fins and a slightly pointed head …

Bluefin trevally

Caranx melampygus

Body elongated, slightly compressed at the sides, covered with small cycloid scales. The thorax is completely …

Bluefish

Pomatomus saltatrix

The body is long, strong, compressed, with flat belly. The mouth is large with very sharp, …

Bluegill

Lepomis macrochirus

The bluegill has a considerably compressed oval or rounded body, a small mouth, and a small …

Bluegirdled angelfish

Pomacanthus navarchus

The body of this fish is flattened on the sides. There is a long spine on …

Bluelip bristletooth

Ctenochaetus cyanocheilus

Ctenochaetus cyanocheilus has the species name cyanocheilus, which means "blue lips", which this fish displays when …

Bluespine unicornfish

Naso unicornis

The body is elongated, compressed at the sides. The depth of the body varies from about …

Bluespotted angelfish

Chaetodontoplus caeruleopunctatus

The biggest differences between males and females are in their pelvic fins and body shape. Males …

Bluespotted grouper

Cephalopholis argus

The body of the bluespotted grouper is elongated, massive, somewhat compressed at the sides, cylindrical in …

Bluespotted ribbontail ray

Taeniura lymma

The pectoral fins of these rays are fused to the head, forming an oval disk 4/5 …

Bluestreak cleaner wrasse

Labroides dimidiatus

Genetic analysis of L. dimidiatus has shown that the population is divided into two monophyletic groups, …

Bluestriped fangblenny

Plagiotremus rhinorhynchos

Bluestriped Fangblenny have the ability to change coloration and stripe patterns to hide among schools of …

Bluetail trunkfish

Ostracion cyanurus

Females of the bluetail trunkfish have a slightly concave dorsal profile of the head, whereas males …

Blunt-snouted mullet

Mullus ponticus, mullus barbatus ponticus

The body of the Blunt-snouted mullet is slightly compressed and elongated. The mouth is small and …