George B. Beyerle
Institute for Fisheries Research
Ann Arbor, Michigan
Abstract.-Over a period
of 6 years walleye fingerlings of 5, 10, and 15 cm were planted
in three ponds with bluegills so that each size of fingerling
had a chance to survive and grow for 2 years in each pond. Percent
survival and final mean length of the walleyes were not related
to size at planting. Variations in forage density seemed to be
more important than fingerling size in determining survival of
walleyes. Apparently small fingerling walleyes (5 cm) will survive
as well as larger fingerlings when forage density is adequate
and predators are absent.