1. Effects of Chironomus tentans larval growth retardation on adult emergence and ovipositing success: implications for interpreting freshwater sediment bioassays

   • Karsten Liber
   • Daniel J. Call
   • Thomas M. Dillon

   OriginalPaper Pages: 155 - 167

2. The biogeography of littoral Lecane Rotifera

   • Hendrik Segers

   OriginalPaper Pages: 169 - 197

3. Preface

   • D. T. Crisp
   • R. H. K. Mann

   Invited papers section Pages: 199 - 199

4. Environmental requirements of common riverine European salmonid fish species in fresh water with particular reference to physical and chemical aspects

   • D. T. Crisp

   Invited paper Pages: 201 - 221

5. Environmental requirements of European non-salmonid fish in rivers

   • R. H. K. Mann

   Invited paper Pages: 223 - 235

6. Books received

   Legacy Pages: 237 - 238

7. Book review

   BookReview Pages: 239 - 242

8. Volume 323 (1996), author index

   Legacy Pages: 243 - 243

9. Volume contents

   Legacy Pages: 245 - 246