Keywords : macro invertebrate drift, drift sampler, fish predation on autochthonous drift .
Abstractdrift . This study examined the effects of a fish community in a pool of a Kentucky woodland stream on autochthoQualitative and quantitative drift data were collected simultanenous invertebrate drift . ously above and below a pool both before and after the pool was heavily electrofished. These data revealed no significant difference between drift organism densities (#/M3 ) above or below the pool before or after fish collection . Qualitative and quantitative fish gut analyses suggest that the sunfishes Lepomis megalotis, L. macrochirus and L. cyanellus may be feeding on drifting invertebrates as these organisms comprised 58%, 37% and 35% gut volume, respectively . A design for a long-term drift net apparatus is presented .
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.