THE BASS FAMILY (CONTINUED)
(Serranidæ)
In addition to the fresh-water species of this family and those of the East Coast are the groupers, cabrillas, etc., of Florida waters, to be noticed later. The family name is founded on Cuvier's genus Serranus, from the Latin serra, or "saw," in allusion to the serrated edge of the cheek-bones, common to all fishes of this family.
Roccus lineatus. The Striped-bass. Body rather elongate, little compressed; head 3-1/4; depth 3-1/2; eye 6; D. IX-I, 12; A. III, 11; scales 8-67-11; back little arched; head subconical; mouth large, maxillary reaching middle of orbit; lower jaw projecting; teeth on base of tongue in two parallel patches; preorbital entire; preopercle weakly serrate; margin of subopercle entire; suprascapula entire; gill-rakers long and slender, 4 + 15; dorsal fins separate; caudal fin forked.
Morone americana. The White-perch. Body oblong, ovate, the back moderately elevated; head 3; depth 2-1/2; eye 4; D. IX-I, 12; A. III, 8; scales 8-50-12; head depressed above eyes; snout rather pointed; mouth small, maxillary not reaching middle of orbit; preorbital entire; base of tongue without teeth; head scaled; dorsal fins connected at base; gill-rakers 4 + 16.
Centropristes striatus. The Sea-bass. Body robust, elevated anteriorly, somewhat compressed; head 2-2/3; depth 2-2/3; eye 5; D. X, 11; A. III, 7; scales 5-55-17; head large and thick, naked on top; mouth rather large, lower jaw projecting; teeth in broad bands, the canines small; preopercle serrate; gill-rakers long, about x + 18; scales on cheeks in 11 rows; caudal fin double concave or three-lobed.
THE STRIPED-BASS
(Roccus lineatu)
The specific name lineatus, or "striped," was bestowed by Bloch in 1792. North of the Delaware River it is universally called striped-bass, but in more southern waters it is known as rock or rockfish, from its habit of foraging on rocky shores in search of crustaceans and small fishes. From this vernacular name comes the generic name Roccus. It is found from the Gulf of St. Lawrence to Florida, but is most abundant from Buzzards Bay to Cape Hatteras, North Carolina. It has been successfully transplanted to the Pacific coast, where it is now common near San Francisco.