The dace feeds on worms, insects, insect-larvae, and also on vegetable matter.
DACE, DARE, or Dart (Leuciscus vulgaris, or L.
The most useful economically are several species of sturgeon and of herring, trout,barbel,chubb,bream, ray,sea-dace, carp, anchovy.
These include the giant stickleback, the speckled dace, the white sturgeon and the green sturgeon.
A small stickleback kept in an aquarium devoured, in five hours' time, 74 newly-hatched dace, which were about a quarter of an inch long.
Many of the lakes and rivers have been stocked with trout and salmon or bass; some, with smelt; the fresh waters of the state also contain pickerel, perch, pouts, eels, suckers, dace, sunfish and shiners.
For descriptions of other Cyprinids than the carp, see Goldfish, Barbel, Gudgeon, Rudd, Roach, Chub, Dace, Minnow, Tench, Bream, Bleak, Bitterling, Mahseer.
In America the name of dace is also applied to members of other genera of the family; the "horned dace" (Semnotilus atromaculatus) is a well-known variety.
The dace is a lively, active fish, of gregarious habits, and exceedingly prolific, depositing its eggs in May and June at the roots of aquatic plants or in the gravelly beds of the streams it frequents.