1. A Revision of Australian River Prawns, Macrobrachium (Crustacea: Decapoda: Palaemonidae)

   • J. W. Short

   OriginalPaper Pages: 1 - 100

2. Spatial and Temporal Variability of Zooplankton in a Great Plains Reservoir

   • Randall J. Bernot
   • Walter K. Dodds
   • Christopher S. Guy

   OriginalPaper Pages: 101 - 112

3. Variability in Chlorophyll and Phytoplankton Composition in an Estuarine System

   • C. Gameiro
   • P. Cartaxana
   • V. Brotas

   OriginalPaper Pages: 113 - 124

4. Crustacean Species Richness in Temporary Pools: Relationships with Habitat Traits

   • Avi Eitam
   • Leon Blaustein
   • Koen Martens

   OriginalPaper Pages: 125 - 130

5. Food Provisioning in Red-Necked Grebes (Podiceps Grisegena) at Common Carp (Cyprinus Carpio) Ponds

   • Janusz Kloskowski

   OriginalPaper Pages: 131 - 138

6. Light-Related Photosynthetic Characteristics of Lotic Macroalgae

   • Orlando Necchi Jr

   OriginalPaper Pages: 139 - 155

7. Response of Unionid Mussels to Dam Removal in Koshkonong Creek, Wisconsin (USA)

   • Suresh A. Sethi
   • Andrew R. Selle
   • Helen E. Kitchel

   OriginalPaper Pages: 157 - 165

8. Reproductive Aspects of a Tropical Population of the Fiddler Crab Uca annulipes (H. Milne Edwards, 1837) (Brachyura: Ocypodidae) at Costa Do Sol Mangrove, Maputo Bay, southern Mozambique

   • Carlos Litulo

   OriginalPaper Pages: 167 - 173

9. Recent Increases in Sediment and Nutrient Accumulation in Bear Lake, Utah/Idaho, USA

   • Joseph M. Smoak
   • Peter W. Swarzenski

   OriginalPaper Pages: 175 - 184

10. Effects of Acid Mine Drainage on the Estuarine Food Web, Britannia Beach, Howe Sound, British Columbia, Canada

    • C. D. Levings
    • K. L. Barry
    • B. Mossop

    OriginalPaper Pages: 185 - 202

11. Hydrological Variation and Fish Assemblage Structure in the Middle Wabash River

    • Mark Pyron
    • Thomas E. Lauer

    OriginalPaper Pages: 203 - 213

12. Relationships Between Impervious Surfaces within a Watershed and Measures of Reproduction in Fathead Minnows (Pimephales Promelas)

    • Daniel N. Weber
    • Roger Bannerman

    OriginalPaper Pages: 215 - 228

13. Predation Threat Affects Behaviour and Habitat Use by Hatchery Brown Trout (Salmo Trutta L.) Juveniles

    • Teppo Vehanen
    • Sami Hamari

    OriginalPaper Pages: 229 - 237

14. Physical Organization of Two Reservoirs in Serbia as a Crucial Factor in Development of Their Hydrophilic Flora: a Comparative Study

    • Marina Topuzovic
    • Dragana Pavlovic

    OriginalPaper Pages: 239 - 243

15. Extensive Aggregations of Wild Fish at Coastal Sea-Cage Fish Farms

    • Tim Dempster
    • Pablo Sanchez-Jerez
    • Michael Kingsford

    OriginalPaper Pages: 245 - 248