BASS, PIKE, AND PERCH

CHAPTER I

THE SUNFISH FAMILY

(Centrarchidæ)

The sunfish family is composed entirely of fresh-water fishes. They are characterized by a symmetrically-shaped body, rather short and compressed; mouth terminal; teeth small, without canines; scales rather large; cheeks and gill-covers scaly; scales mostly smooth; border of preopercle smooth, or but slightly serrated; opercle ending in two flat points, or in a black flap; a single dorsal fin, composed of both spiny and soft rays; anal fin also having both spines and soft rays; the dorsal spines varying from 6 to 13 in the different species, with from 3 to 9 in the anal fin; sexes similar; coloration mostly greenish.

GENUS MICROPTERUS