A redescription of the presumed associated Caligopsyllus primus Kunz, 1975 (Harpacticoida, Paramesochridae) with emphasis on its phylogenetic affinity with Apodopsyllus Kunz, 1962 Rony Huys OriginalPaper Pages: 3 - 19
Taxonomie und Ökologie einiger Ciliaten (Protozoa, Ciliophora) des Saprobiensystems. II. Familie Chilodonellidae W. Foissner OriginalPaper Pages: 21 - 45
The genetics of phototaxis in Daphnia magna: Existence of three phenotypes for vertical migration among parthenogenetic females Luc De MeesterHenri J. Dumont OriginalPaper Pages: 47 - 55
Variations nycthémérales chez plusieurs taxons zooplanctoniques au cours de séries chronologiques de 24 heures dans le golfe de FOS-sur-Mer (Anse de Carteau et enceinte portuaire) G Patriti OriginalPaper Pages: 57 - 72
First record of Craspedacusta sowerbyi Lankester (Cnidaria: Limnomedusae) from Africa Nancy A. Rayner OriginalPaper Pages: 73 - 77
Variation in the carbon content of two Asplanchna species Kalevi SalonenRaimo Latja OriginalPaper Pages: 79 - 87
Horizontal differentiation in the limnology of a tropical river-lake (Lake Kyoga, Uganda) Stephen Mungoma OriginalPaper Pages: 89 - 96