Marine

Guide to marine fish with sorting and selection options by family, feeding method, size, and other important characteristics.

Genus

Showing 1–14 of 14

Hippocampus abdominalis

The big-belly seahorse has a forward-inclined head with a long snout, a swollen but narrow belly, …

Diodon liturosus

The body of the Black-blotched porcupinefish is elongated with a spherical head and large, round, forward-projecting …

Hippocampus kuda

Body rather large, elongated, without spines, all convexities rounded. The head is relatively large in proportion …

Hippocampus denise

Denise's pygmy seahorse has a short snout, a slender body and a stout tail. Its body …

There are often small skin growths called tendrils that resemble algae. The head is at right …

Hippocampus trimaculatus

The appearance of the flat-faced seahorse can vary, but it is usually flat with sharp, hook-like …

Diodon holocanthus

They have an elongated, rounded body with smooth skin covered with long, sharp spines that are …

Euthynnus affinis

They have a spindle-shaped dense body, rounded in cross section. The teeth are small, conical, arranged …

Hippocampus pontohi

The fish has a small and slender body with a tenacious tail. The head is relatively …

Euthynnus lineatus

The dorsal fin of these fish has 13 to 15 spines and is high in the …

Hippocampus histrix

It has a slender, elongated, and fully spined body. They are sharp, with dark tips, and …

Diodon hystrix

The body of the spot-fin porcupinefish is elongated with smooth skin covered with long, sharp spines …

Euthynnus alletteratus

The body is spindle-shaped. Little tunny has a scattering of dark fingerprint-like spots between the pectoral …

Hippocampus angustus

The western spiny seahorse can be recognised by its slender body, long snout, well-developed spines and …