Flounders are a group of flatfish species. They are demersal fish, found at the bottom of oceans around the world; some species will also enter estuaries.
The California halibut or California flounder is a large-tooth flounder native to the waters of the Pacific Coast of North America from the Quillayute River in Washington to Magdalena Bay in Baja California. It feeds near shore and is free swimming. It typically weighs 6 to 30 pounds. It is much smaller than the larger and more northern-ranging Pacific halibut that can reach 300 pounds (140 kg).
Gastropsetta frontalis, the shrimp flounder, is a species of large-tooth flounder, the only member of its genus Gastropsetta. It is endemic to the western Atlantic Ocean, from North Carolina to Florida, and from the northern Gulf of Mexico to Panama. It also occurs in The Bahamas.
The European flounder is a flatfish of European coastal waters from the White Sea in the north to the Mediterranean and the Black Sea in the south. It has been introduced into the United States and Canada accidentally through transport in ballast water. It is caught and used for human consumption.
The summer flounder is a marine flatfish that is found in the Atlantic Ocean off the East Coast of the United States and Canada. It is especially abundant in waters from North Carolina to Massachusetts.
Tephrinectes sinensis, the Chinese brill, is a species of flatfish in the large-tooth flounder family, Paralichthyidae. It is the only member of its genus Tephrinectes. Like the rest of the large-tooth flounders, it has both eyes on the left side of its head.
Thysanopsetta naresi is a species of flatfish in the large-tooth flounder family, Paralichthyidae. It is the only member of its genus Thysanopsetta . Thysanopsetta naresi is a demersal fish that lives in temperate waters at depths of between 90 and 170 metres. It can be found in the southeast Pacific Ocean, off the coast of Chile, and in the southwest Atlantic Ocean in the Patagonian Falkland region. It grows to around 15.1 centimetres (5.9 in) in length.
Citharichthys gordae, the mimic sanddab, is a species of sanddab in the large-tooth flounder family Paralichthyidae. It is native to the eastern Pacific Ocean, found off the coast of Mexico. It has a limited distribution, found in the Magdalena Bay and along the Baja California peninsula, as well as part of the Gulf of California.
Citharichthys platophrys, the small sanddab, is a species of sanddab in the large-tooth flounder family Paralichthyidae. It is native to the eastern Pacific Ocean, ranging from the southern Gulf of California of Mexico in the north to Peru in the south.
Citharichthys fragilis, the Gulf sanddab, is a species of sanddab in the large-tooth flounder family Paralichthyidae. It is native to the eastern Pacific Ocean, ranging from the coast of Manhattan Beach, California in the north to the Gulf of California in the south.
Etropus rimosus, the gray flounder, is a species of flounder in the large-tooth flounder family Paralichthyidae. It is native to the western Atlantic Ocean, ranging from the coast of North Carolina to the south of Florida. It can also be found in the eastern Gulf of Mexico.
Citharichthys gymnorhinus, the anglefin whiff, is a species of flatfish in the large-tooth flounder family Paralichthyidae. It is a demersal marine fish that inhabits the mid to outer continental shelf of the western Atlantic Ocean, in both tropical and subtropical waters. It ranges from the Bahamas and Florida in the north to Guyana and Nicaragua in the south, though larvae samples have also been collected off the coast of Canada. It occurs at depths between 35 and 200 metres, but is most commonly found in shallower waters.
Citharichthys gilberti, the bigmouth sanddab, is a species of flatfish in the large-tooth flounder family Paralichthyidae. It is native to the eastern Pacific Ocean, in tropical waters ranging from the Gulf of California in the north to Peru in the south. It occurs in shallow waters off the coast, to a maximum depth of 36 m (118 ft).
Citharichthys mariajorisae, the five-rayed sanddab, is a species of flatfish in the large-tooth flounder family Paralichthyidae. It is native to the eastern Pacific Ocean, in tropical waters ranging from the Gulf of California in the north to the Bay of Panama in the south. It is a demersal marine fish, inhabiting the sandy bottoms of shallow coastal waters at a depth between 10 and 45 metres.
Citharichthys xanthostigma, the longfin sanddab, is a species of flatfish in the large-tooth flounder family Paralichthyidae. It is native to the eastern Pacific Ocean, in subtropical waters ranging from Monterey Bay, California in the north, to Costa Rica in the south. It is a demersal marine fish, and can be found on the soft bottoms of coastal waters at depths between 2 and 201 metres.
Citharichthys abbotti, the Veracruz whiff, is a species of flatfish in the large-tooth flounder family Paralichthyidae. It is endemic to the southwestern Gulf of Mexico, found on the Eastern Mexico Continental Shelf, with Veracruz to the south and the Rio Grande to the north.
Pseudorhombus is a genus of large-tooth flounders. With the exception of P. binii found off Peru, species in this genus are native to the Indo-Pacific. The largest species reaches 40 cm (16 in) in length.
Citharichthys cornutus, the horned whiff, is a species of flatfish in the large-tooth flounder family Paralichthyidae. This bathydemersal marine fish inhabits the continental shelves of the western Atlantic Ocean, in both tropical and subtropical waters. It ranges from New Jersey in the north to Uruguay in the south, though larvae samples have also been collected off the coast of Canada. It occurs at depths between 30 and 400 metres, though it is usually found in deeper waters.
Citharichthys arenaceus, the sand whiff, is a species of flatfish in the large-tooth flounder family Paralichthyidae. This demersal marine fish inhabits the western Atlantic Ocean, occurring in shallow tropical coastal waters, as well as in estuaries, bays, and lagoons. It ranges from Florida, United States, in the north to the West Indies and Brazil in the south.
Pseudorhombus arsius, the largetooth flounder, is a species of left-eyed flatfish, that is the dark side with the eyes on the adult fish is the left side of the fish's body, from the family Paralichthyidae. As Rhombus polyspilos it was named as the type species of the genus Pseudorhombus. It is an Indo-Pacific species and is fished for by both recreational and commercial fisheries.
