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Flounders are flatfish that live in ocean waters in Northern European waters and along the east coast of the United States and Canada, as well as the western Pacific near Japan. The name "flounder" refers to several geographically and taxonomically distinct species.


A Very Large Family: The flatfish are an order (Pleuronectiformes) of ray-finned fish, also called the Heterosomata, sometimes classified as a suborder of Perciformes. The name means "side-swimmers" in Greek. In many species both eyes lie on one side of the head, one or the other migrating through and around the head during development. Some species face their "left" side upward, some face their "right" side upward, and others face either side upward. The other distinguishing features of the order are the presence of protrusible eyes, another adaptation to living on the sea-bed (benthos), and the extension of the dorsal fin onto the head.

A Healthy Appetite: In Europe, the name flounder refers to Platichthys flesus, in the Western Atlantic, there are summer flounder (Paralichthys dentatus), winter flounder (Pseudopleuronectes americanus), in Japan there are Japanese flounder (Paralichthys olivaceous). Flounders lie on their sides on the ocean floor; in adulthood, both eyes are situated on the right or left (dependent upon species), upward-facing side of its body. Flounder sizes typically vary from five to fifteen inches, though they sometimes grow as long as three feet in length. Their breadth is about one-half of their length. The flounder feeding ground is the soft mud of the sea bottom, near bridge spiles, docks, and other bottom incumbrances; they are sometimes found on bass grounds as well. Their diet consists mainly of fish spawn, crustaceans, polychaetes and other fish.

Gone Fish': Flounder fishing is best in spring and autumn. Flounder may be caught in summer, but the meat will be soft and unpleasant for eating. Flounder will bite at almost anything used for fish bait, including any kind of tackle. Use a small hook; No. 8 being the recommended size. Flounder are an excellent pan fish, but they should be cooked as soon as possible after being caught.

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 Kingdom: Animalia

 Phylum: Chordata

 Class: Actinopterygii

 Order: Pleuronectiformes