Flatfish entire order was John Roxborough Norman's "Monograph of the Flatfishes" published in 1934. New species are described with some regularity and undescribed species likely remain. Hybrids are well known in flatfishes. The Pleuronectidae, of marine fishes, have the largest number of reported hybrids. Two of the most famous intergeneric hybrids are between the European plaice ("Pleuronectes platessa") and European flounder ("Platichthys flesus") in the Baltic Sea, and between the English sole ("Parophrys vetulus") and starry flounder ("Platichthys stellatus") in Puget Sound. The offspring of the latter species pair is popularly known as the hybrid sole and was initially believed to
Upper West Side to a slightly lesser extent. The following lists a few prominent ones: American Broadcasting Company (ABC) is headquartered on West 66th Street in the Upper West Side. The Upper West Side has been a setting for many films and television shows because of its pre-War architecture, colorful community and rich cultural life. Ever since Edward R. Murrow went "Person-to-Person" live, the length of Central Park West in the 1950s, West Siders scarcely pause to gape at on-site trailers, and jump their skateboards over coaxial cables. At one time it seemed that one or another of the various "Law & Order"