Marine

Arctic cisco

Coregonus autumnalis

The back of the Arctic cisco is rather high and slightly curved. The pelvis has an …

Australian mottled moray

Gymnothorax prionodon

The teeth of the Australian mottled moray are located on two pairs of jaws - the …

Bering cisco

Coregonus laurettae

The Bering cisco has an elongated, compressed body. It is distinguished from the Arctic cisco (Coregonus …

Blotch-necked moray eel

Gymnothorax margaritophorus

The species was first named by Pieter Bleeker in 1864.Have 126-143 vertebrae. Also characterized by depth …

Broad whitefish

Coregonus nasus

The Broad Whitefish has a broad, compressed body. Its nose is thick and humped, protruding behind …

Chukot char

Salvelinus andriashevi

The Chukot char is a relative of the Pacific whitespotted char (Salvelinus leacomaenis). Its body is …

Daggertooth pike conger

Muraenesox cinereus

The muzzle is long. The diameter of the eyes is 2-2.5 times the length of the …

Dolly Varden trout

Salvelinus malma

The body of the Dolly Varden trout is elongated, somewhat rounded, with the greatest depth of …

Eel, American Conger

Conger oceanicus

Conger are distinguished from moray eels by having pectoral fins (morays have none) and by the …

Eels, Moray

Gymnothorax funebris

The body of a typical moray eel is flattened from the sides, the pectoral fins are …

Eels, Snake

Ophichtus macrorhynchus

Snake eels of the family Ophichthidae have a long, cylindrical, snake-like body and can move backward …

European eel

Anguilla anguilla

It has a long body with a brownish-greenish back, with yellowing on the sides and belly. …

European grayling

Thymallus thymallus

The distinctive features of the European grayling are its spindle-shaped body, its upper jaw that reaches …

Fangtooth moray

Enchelycore anatina

The Fangtooth moray has an elongated, powerful body that is slightly compressed from the sides. Its …

Fimbriated moray

Gymnothorax fimbriatus

Fimbriated moray eels have a serpentine body and a pointed head. They have between 128 and …

Freckled moray

Echidna nocturna

The freckled moray eel has a long, snake-like body with an average of 120 vertebrae.

Giant moray

Gymnothorax javanicus

The body is compressed from the sides and covered with a layer of mucus, which allows …

Giant mottled eel

Anguilla marmorata

The giant mottled eel is cylindrical in shape with small, well-developed pectoral fins and a protruding …

Harlequin snake eel

Myrichthys colubrinus

The harlequin snake eel has a long, tubular body shape and a narrow head. They are …

Humpback whitefish

Coregonus pidschian

The body of the humpback whitefish becomes more pronounced with age, growing taller. A well-defined hump …

Indian pike conger

Congresox talabonoides

The Indian pike conger has 132 to 135 vertebrae. The body is stocky, shaped like an …

Japanese eel

Anguilla japonica

Vertebrae: 114-118. Head length 11.2-11.9% (11.6%) of body length (according to Ege, females 13, males 12-13%). …

Japanese huchen

Parahucho perryi

This species differs from the common taimen in having larger scales. There are small teeth on …

Least cisco

Coregonus sardinella

The body of the Least Cisco is elongated, somewhat compressed at the sides, with the greatest …