The freshwater microcrustacea of Easter Island Henri J. DumontKoen Martens OriginalPaper Pages: 83 - 99
Comparative analysis of the phytoplankton communities of a peat bog from Tierra del Fuego (Argentina) Gabriela MataloniGuillermo Tell OriginalPaper Pages: 101 - 112
Wave exposure related growth of epiphyton: implications for the distribution of submerged macrophytes in eutrophic lakes John A. StrandStefan E. B. Weisner OriginalPaper Pages: 113 - 119
A new low cost microbiotest with the freshwater ciliate protozoan Spirostomum ambiguum A. Le Dû-DelepierrelG. PersooneC. A. Grolière OriginalPaper Pages: 121 - 130
Inter-population genetic variation in the freshwater leech Nephelopsis obscura in relation to environmental heterogeneity Y. QianRonald W. Davies OriginalPaper Pages: 131 - 136
Community structure of rotifers in two environments of the upper River Paraná floodplain (MS) - Brazil C. C. BoneckerF. A. Lansac-Tôha OriginalPaper Pages: 137 - 150
Alarm reaction in bleak (Alburnus alburnus (L.), Cyprinidae) in response to chemical stimuli from injured conspecifics Anna Jachner OriginalPaper Pages: 151 - 155
Temperature affects selectivity of Chaoborus larvae-eating Daphnia Stanley I. DodsonAmy E. Wagner OriginalPaper Pages: 157 - 161
Crustacean zooplankton species richness and associations in reservoirs and ponds of Aguascalientes State, Mexico Stanley I. DodsonDodson Silva-Briano OriginalPaper Pages: 163 - 172