Genetic Effects of Florida Largemouth Bass Introductions into Selected Texas Reservoirs
Florida largemouth bass (Micropterus salmoides floridanus) have been stocked extensively into Texas reservoirs containing the northern largemouth bass (M. s. salmoides) subspecies, and knowledge of the genetic make-up of these potentially intergraded populations is important to their continued management. Bass populations from 19 such reservoirs were analyzed by electrophoretic determination of individual fish genotypes. As measured by variation at 3 loci, intergradation ranged from 2% to 92%. Variations in percent intergradation among reservoirs were related to individual reservoir...
