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Acantharchus
The mud sunfish (''Acantharchus pomotis'') is a freshwater ray-finned fish, a sunfish from the family Centrarchidae, which widely distributed in the fresh waters along the Atlantic coast of North America, ranging from New York to Alabama. It is the only species in the genus ''Acantharchus''. Taxonomy The mud sunfish was first formally described as ''Centrarchus pomotis'' by Spencer Fullerton Baird in 1855 with the type locality given as Cedar Swamp Creek, Beesley's Point, Cape May County, New Jersey and the Hackensack River, Rockland County, New York. In 1864, Theodore Nicholas Gill placed it in its own monospecific genus ''Acantharchus'', the new genus name being a compound of the Greek words meaning "thorn" and meaning "anus". Description The mud sunfish is a small fish which can be distinguished from other members of its family by its possession of 5 or more spines in its anal fin, by having less than 15 gill rakers and in being the only species in its family which ha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Centrarchidae
Centrarchidae, better known as sunfishes, is a family of freshwater ray-finned fish belonging to the order Perciformes (formerly belonging to the deprecated order Centrarchiformes), native only to North America. There are eight universally included genera within the centrarchid family: ''Lepomis'' (true sunfishes), ''Micropterus'' (black basses), ''Pomoxis'' (crappies), ''Enneacanthus'' (banded sunfishes), ''Centrarchus'' (type genus, consisting solely of the flier ''C. macropterus''), ''Archoplites'' ( Sacramento perch), ''Ambloplites'' (rock basses), and ''Acantharchus'' (mud sunfish). A genetic study in 2012 suggests that the highly distinct pygmy sunfishes of the genus ''Elassoma'' are also centarchids. The centrarchid family comprises 38 identified species, 34 of which are extant. It includes many popular game fishes familiar to North American anglers, such as the rock bass, largemouth bass, bluegill, pumpkinseed, green sunfish and crappies. Most sunfish are highly valu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
