Lepomis pallidus. Blue Sunfish. Body short and deep, compressed; head 3; depth 2; eye 3-1/2; D. X, 12; A. III, 12; scales 7-46-16; 5 rows on cheeks; mouth small, maxillary barely reaching eye; teeth small and sharp; opercular flap without pale edge; gill-rakers x + 11 to 13.
Lepomis megalotis. Long-eared Sunfish. Body short and deep, the back arched; head 3; depth 2; eye 4; D. X, 11; A. III, 9; scales 5-40-14; 5 rows on cheeks; mouth small and oblique; opercular flap long and broad, with red or blue margin; gill-rakers x + 8 or 9.
Lepomis auritus. Red-breast Sunfish. Body elongate; head 3; depth 3; eye 4; D. X, 11; A. III, 9; scales 6-45-15; mouth large, oblique; palatine teeth present; gill-rakers x + 8 or 9, quite short; opercular flap very long and narrow; scales on breast very small; 7 rows scales on cheeks.
GENUS EUPOMOTIS
Eupomotis gibbosus. Common Sunfish. Body short and deep, compressed; head 3; depth 2; eye 4; D. X, 11; A. III, 10; scales 6-45-13; 4 rows on cheeks; mouth small, oblique, maxillary scarcely reaching front of eye; pharyngeal teeth paved and rounded; gill-rakers soft and small, x + 10; opercular flap rather small, the lower part bright scarlet.
GENUS POMOXIS
Pomoxis sparoides. Calico-bass. Body oblong, elevated, much compressed; head 3; depth 2; D. VII, 15; A. VI, 17; scales 40 to 45; 6 rows on cheeks; mouth large, maxillary reaching to posterior edge of pupil; snout projecting; fins very high, anal higher than dorsal.
Pomoxis annularis. Crappie. Body rather elongate; head 3; depth 2-1/3; D. VI, 15; A. VI, 18; scales 36 to 48; 4 or 5 rows on cheek; mouth very wide; fins very high, but lower than sparoides.
THE SMALL-MOUTH BLACK-BASS
(Micropterus dolomieu)
The generic name Micropterus was given to the small-mouth black-bass by the French ichthyologist Lacépéde, in 1802, who was the first to describe it. The name Micropterus, which means "small fin," was bestowed on account of the mutilated condition of the dorsal fin of the specimen, a few of the posterior rays of the fin being detached and broken off, giving the appearance of a short and separate fin. The specimen was sent to Paris from an unknown locality in America, and is still preserved in the Museum of Natural History at Paris, where I personally examined it. It is a fine example, about a foot in length, and is remarkably well preserved. As there was no known genus to which the specimen with the curious dorsal fin could be referred, Lacépéde created the new genus Micropterus. He gave it the specific name dolomieu as a compliment to his friend M. Dolomieu, a French mineralogist, for whom the mineral dolomite was also named.