Species of Fish

Mulloway, or Argyrosomus japonicus, is a silvery to bronze-green colored fish, a member of the Sciaenidae family, which may grow up to 2 m (6 ft 7 in) in length. It is known as mulloway or jewfish in Australia and dusky kob in South Africa. The name jewfish refers to the large earstones, which are prized as "jewels" by some fishers. Mullowa...

Identifying characteristics: Single dorsal fin, upper half of cheek and gill cover has scales, body and dorsal fin have dark spots on lighter backgrounds. The Muskellunge and northern pike family, These fish are characterized by a long cylindrical body with a soft dorsal fin, and each has large powerful jaws shaped like a duck's bill and armed with...

The mutton snapper is a fish of the Lutjanidae family. Largely a Caribbean species, they can be found from North Carolina to South America. They prefer low-relief reef structure searching for fishes, shrimps, crabs, squid, and snails. In the Florida Keys, they may be encountered in shallow water, over coralline bottom. In that habitat, they are ver...

The Narrowbarred Mackerel, also known as Scomberomorus commerson, is a species of fish in the family Scombridae. It is commonly found in the Indo-Pacific region, from the eastern coast of Africa to the western coast of Australia and as far north as Japan.  The body of the Narrowbarred Mackerel is elongated, slender, and streamlined. It has...

The northern puffer is a club-shaped fish with a gray, brown or olive back and a yellow or white belly. Adults have small spines covering the entire body with a tiny beak-like mouth. Its color is poorly defined black/dark green spots and saddles and a yellow to white belly. It has Tiny jet-black pepper spots (about 1 mm in diameter) scattered over...

The oyster toadfish, Opsanus tau, is a fish of the family Batrachoididae. The maximum length of the toadfish is about 38 cm; the most common recorded length of an oyster toadfish is about 30 cm. They are generally brown or yellowish with a pattern of brown oblique bars. The species can live in poor conditions and needs little food to live. It...

Pigfish are characterized by a long, sloping snout, 12 to 13 anal fin rays and the grunting sound they make when removed from the water. The fish are a pale blue-gray color at the top that shades to silver below. The cheeks and upper sides have brassy or golden variable markings that form wavy lines and the fins are yellow-bronze. Pigfish grow to...

The northern pike (Esox lucius), known simply as a pike in Britain, Ireland, most of Canada, and most parts of the USA, (also called jackfish or simply "northern" in the Upper Midwest of the USA and in Manitoba, Canada), is a species of carnivorous fish of the genus Esox (the pikes). They are typical of brackish and fresh waters of the...

A small fish with an oval body, small mouth, incisor-like teeth and sharp dorsal spines. The body is silvery with yellow and blue horizontal stripes and four or five vertical lines. There is a black spot behind the gill cover. The pectoral and caudal fins are yellow. The dorsal fin is blue and yellow striped. Pinfish grow to 8 inches, but common...

Pink salmon or humpback salmon (Oncorhynchus gorbuscha) is a species of anadromous fish in the salmon family. It is the smallest and most abundant of the Pacific salmon. The scientific species name is based on the Russian common name for this species gorbúša (горбуша), which literally means humpie. In the ocean, pink salmon are bright silver fi...

Pollock (alternatively spelled pollack; pronounced /ˈpɒlək/) is the common name used for either of the two species of marine fish in the Pollachius ("P.") genus. Both P. pollachius and P. virens are commonly referred to as pollock. Other names for P. pollachius include the Atlantic pollock, European pollock, lieu jaune, and lythe; while...