Collections of the fishes in the tailwaters of Beaver Reservoir were made during the spring and summer of 1968. The present study is a continuation of an investigation designed to follow the development of the ichthyofauna in the cold tailwaters below Beaver Dam, Arkansas. A total of 527 fishes representing 21 species, 12 genera, and 7 families has been identified. Eight species collected in 1968 were not reported by Brown, et al. (1967) and 7 species reported in the 1967 publication were not collected in this study. Campostoma anoma/um was still the most abundant cyprinid collected and darters were also abundant. In the 1968 study more species of centrarchids were collected than previously reported. Both Sa/mo trutta and Sa/mo gairdneri are now present in the tailwaters of Beaver Dam.
