Ref ID : 816
Karl Otto Rothhaupt; The influence of toxic and filamentous blue-green algae on feeding and population growth of the rotifer Brachionus rubens. Int.Revue ges.Hydrobiol. 76(1):67-72, 1991
Reprint
In File
Notes
The effect of toxic and of filamentous blue-green algae on feeding and population growth of the rotifer Brachionus rubens was investigated in laboratory experiments. A toxic strain of Microcystis aeruginosa was ingested, but rotifers cultured with Microcystis died faster than nonfed controls. The rigid filaments of Cylindrospermopsis raciborskii were not ingested, reduced the ingestion of simultaneously offered algae, and depressed population growth rates. The soft filaments of Anabaena flos-aquae were ingested at a moderate rate, did not reduce ingestion of other algae, and were used as an additional food in population growth experiments.