Marine

American sand lance

Ammodytes americanus

Like all lances, the American sand lance has a long, slender body with a pointed snout. …

Asian sheepshead wrasse

Asian sheepshead wrasses have narrow, elliptical bodies. They have a characteristic bulge on the head and …

Bicolor cleanerfish

Labroides bicolor

Bicoloured cleanerfish have a characteristic elongated body covered with large, easily visible scales. They have a …

Black dogfish

Centroscyllium fabricii

The black dogfish has a rather stocky, laterally compressed body, a moderately long, thick, and flattened …

Blue-throated fairy wrasse

Cirrhilabrus cyanogularis

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

Bluestreak cleaner wrasse

Labroides dimidiatus

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

Checkerboard wrasse

Halichoeres hortulanus

Both the sex and appearance of the Checkerboard wrasse change throughout its life and the colouration …

Crimson cleaner fish

Suezichthys aylingi

This is a small fish with an elongated, slightly laterally compressed oval body and a small …

Daisy parrotfish

Chlorurus sordidus

The snout of the daisy parrot fish is rounded. Before sleeping, these fish secrete mucus that …

Dunkleosteus

Dunkleosteus terrelli

Dunkleosteus terrelli is an extinct species of arthrodire placoderm, a group of ancient armored fish that …

Eclipse-spot razor wrasse

Iniistius bakunawa

Has a flat body covered with reflective scales. These fish have small mouths but very strong …

Ember parrotfish

Scarus rubroviolaceus

The genus name, Scarus, comes from the Greek word "skaros", meaning "parrotfish". The body of the …

Green humphead parrotfish

Bolbometopon muricatum

They have an upright head profile, evenly covered with scales except at the front of the …

Greenblotch parrotfish

Scarus quoyi

This species is characterized by the following features: 6 median prebronchial scales; 3 rows of cheek …

Greenland Shark

Somniosus microcephalus

The head is elongated and the distance from the tip of the snout to the pectoral …

Humphead wrasse

Cheilinus undulatus

Adult fish have thick, swollen lips and a prominent bulge on the head. This species is …

Indian parrotfish

Chlorurus capistratoides

The head of these fishes is sharply rounded forward. Teeth fused to dental plates; dental plates …

Kitefin shark

Dalatias licha

The kitefin shark has a moderately sized, elongate body with a short and blunt snout. The …

Moon wrasse

Thalassoma lunare

They lead a diurnal lifestyle, they have excellent eyesight, they also have a pretty good sense …

Northern stargazer

Astroscopus guttatus

The Latin name Astroscopus is translated from Greek as "star gazer" (astra — star, skopeo — …

Prickly shark

Echinorhinus cookei

They have a flabby, cylindrical body (adultsharks are much more massive than juveniles) and a short, …

Princess parrotfish

Scarus taeniopterus

Known for their beak-shaped jaws that fuse with their teeth. Their individual teeth allow them to …

Purple-spotted wrasse

Iniistius jacksonensis

Iniistius: Latin, in = in + Greek, istion = sail.This species is characterised by the following …

Pygmy Shark

Euprotomicrus bispinatus

The generic name comes from the ancient Greek words εὖ 'good', πρώτος 'first' and μικρός 'small'.The …