1. Index autorum

   Legacy 01 September 1976 Pages: ii - ii

2. Microzooplankton and seston in Akkeshi Bay, Japan

   • Satoru Taguchi

   OriginalPaper 01 September 1976 Pages: 195 - 204

3. Nitrogenous compounds of the body fluids of usual and unusual gastropod hosts of larval trematodes

   • P. Venkateswara Rao
   • R. Narayanan

   OriginalPaper 01 September 1976 Pages: 205 - 207

4. Production primaire et biomasse des populations algales dans un petit lac oligotrophe du massif Central Français

   • Jean Devaux
   • Nicole Lair

   OriginalPaper 01 September 1976 Pages: 209 - 220

5. Composition chimique elementaire des populations naturelles de Sphaeroma hookeri (Crustace: Isopode Flabellifere). Aspect spatio-temporel

   • Pierre Kerambrun

   OriginalPaper 01 September 1976 Pages: 221 - 232

6. Survival and metabolism of the harpacticoid copepod Thompsonula hyaenae (Thompson) fed on different diatoms

   • Barbara W. Sellner

   OriginalPaper 01 September 1976 Pages: 233 - 238

7. Effects of different feeding levels on moulting, growth and conversion efficiency of Palaemon lamarrei

   • Katre Shakuntala
   • S. Ravichandra Reddy

   OriginalPaper 01 September 1976 Pages: 239 - 243

8. Some effects of water lettuce (Pistia stratiotes, L.) on its habitat

   • R. H. Attionu

   OriginalPaper 01 September 1976 Pages: 245 - 254

9. A classic example of congeneric occurrence of diaptomus species

   • G. L. Pederson
   • A. H. Litt

   OriginalPaper 01 September 1976 Pages: 255 - 258

10. Accessory respiration in the climbing perch anabas scandens

    • S. V. Job

    OriginalPaper 01 September 1976 Pages: 259 - 263

11. Effects of mine acid on the longevity and reproductive rate of the gastrotricha Lepidodermella squammata (Dujardin)

    • Albert S. Faucon
    • William D. Hummon

    OriginalPaper 01 September 1976 Pages: 265 - 269

12. A new monotypic genus of neotropical freshwater sponges (Porifera-Spongillidae) and evidence of a speciation via hybridism

    • C. Volkmer-Ribeiro

    OriginalPaper 01 September 1976 Pages: 271 - 281

13. Libri novi

    BookReview 01 September 1976 Pages: 283 - 288