1. Pseudomoraria triglavensis gen. n., sp. n. (Copepoda, Harpacticoida) from a high-alpine reservoir in Slovenia

   • Anton Brancelj

   OriginalPaper Pages: 89 - 98

2. Possible toxic effects on Daphnia resulting from the green alga Scenedesmus obliquus

   • Maarten Boersma
   • Jacobus Vijverberg

   OriginalPaper Pages: 99 - 103

3. The effect of brown trout (Salmo Trutta L.) on stream invertebrate drift, with special reference to Gammarus pulex L.

   • N. Friberg
   • T. H. Andersen
   • S. E. Larsen

   OriginalPaper Pages: 105 - 110

4. Seasonal variation and diurnal fluctuations in ephemeral desert pools

   • David A. Scholnick

   OriginalPaper Pages: 111 - 116

5. Effect of vertebrate predation on the spatio-temporal distribution of cladocerans in a temperature eutrophic lake

   • Hassan Taleb
   • Patricia Reyes-Marchant
   • Nicole Lair

   OriginalPaper Pages: 117 - 128

6. Specificity of predator-induced neck spine and alteration in life history traits in Daphnia pulex

   • Sari Repka
   • Matti Ketola
   • Mari Walls

   OriginalPaper Pages: 129 - 140

7. A simple apparatus for sampling epiphytic communities associated with emergent macrophytes

   • Ryszard Kornijów
   • Timo Kairesalo

   OriginalPaper Pages: 141 - 143

8. Yearly variation in primary productivity of marine phytoplankton from Cabo Frio (RJ, Brazil) region

   • Eliane Gonzalez-Rodriguez

   OriginalPaper Pages: 145 - 156

9. Ammonium uptake in alpine streams in the High Tatra Mountains (Slovakia)

   • J. Kopáček
   • P. Blažzka

   OriginalPaper Pages: 157 - 165

10. Convective water exchanges during differential cooling and heating: implications for dissolved constituent transport

    • William F. James
    • John W. Barko
    • Harry L. Eakin

    OriginalPaper Pages: 167 - 176