Pleuronectidae and they sink to the bottom. They are found on the bottoms of oceans around the world, with some species, such as the Atlantic halibut, "Hippoglossus hippoglossus", being found down to . The smaller species eat sea-floor invertebrates such as polychaetes and crustaceans, but the larger righteye flounders, such as "H. hippoglossus", which grows up to in length, feed on other fishes and cephalopods, as well. They include many important commercially fished species, including not only the various fish called flounders, but also the European plaice, the halibuts, the lemon sole, the common dab, the Pacific Dover sole, and the
Georgetown University Center for Latin American Studies Foreign Service and given its current name. Dr. Arturo Valenzuela, as director, oversaw the transition of the Latin American Studies Program into the Center for Latin American Studies. The current director is Dr. Marc Chernick. A major project of CLAS is the Political Database of the Americas, which centralizes information about the constitutions, governments, and political processes of countries within Latin America. The Center for Latin American Studies offers a master of arts degree in Latin American studies in addition to graduate and undergraduate certificates. It also offers joint degrees with the Georgetown Law Center and Graduate School of Arts