The first dorsal commences a little posterior to the point of the gill-cover and to the pectorals: its fourth and fifth rays are the highest: the first ray is slender and not half the height of the second; the last ray is so short as to be detected only by a close examination. The second dorsal commences a quarter of an inch from the first, the space between them being occupied by two or three inter-spinous bones without rays: its first ray is spinous, and is closely applied to the base of the second, which is thrice as long distinctly articulated, and divided at the tip: the remaining rays are all divided at their summits, but at their bases the articulations are obsolete. The pectorals originate opposite to the spinous point of the operculum; they are somewhat longer than the ventrals, which are attached opposite to the second spine of the first dorsal. The anal is rounded: its first ray is one-fourth part shorter than the second, both being spinous: the succeeding rays are articulated and branched, the five anterior ones being longer than the second spine, the others becoming successively shorter: its termination is opposite to that of the second dorsal. The caudal is distinctly forked, its base is scaly, the scales advancing farther on the outer rays and covering one-third of their length. Such is the general description of the fish throughout the country at large, but great allowance must be made for accidental and local variations of color, some specimens being light-green, backed and barred with black, with silvery bellies, others exactly as portrayed above, others nearly orange, and approaching in some degree to the splendor of the goldfish. As I have observed, no fish is more general than this in every description of waters throughout his range in the United States. From the largest rivers, so low down their channels that the waters begin to be brackish, to the smallest mountain rivulets; from the mill-pond, and small, clear mountain tarn, to the vast expanses of Huron, Michigan and Superior, they are omnipresent and numerous. They spawn in March, each female excluding a vast quantity of spawn. So many as 992,000 ova having been taken, as it is stated by Mr. Brown in his “American Angler’s Guide,” though he does not annex his authority, from a single female. They may be taken during every month of the year with the hook, being bold biters and among the most voracious of all fishes, devouring the spawn and young fry of their own species with savage avidity, and being among the most deadly foes to the trout preserves, owing to the rapacity with which they ransack the spawning beds.