Evaluation of a fluorescent microparticle technique for measuring filtering rates of Daphnia Claudia WiednerEkkehard Vareschi OriginalPaper Pages: 89 - 96
Parastenocaris lorenzae n.sp., and first record of Parastenocaris glacialis Noodt (Copepoda, Harpacticoida) from Italy Giuseppe L. PesceDiana P. GalassiVezio Cottarelli OriginalPaper Pages: 97 - 101
Numerical variation in three coexisting macrodetritivore species (Proasellus coxalis, Planorbarius corneus and Bithynia tentaculata) under different levels of vertical forces in aquatic microcosms F. CerfolliL. Rossi OriginalPaper Pages: 103 - 112
Temporal patterns of emergence of the riverine dragonfly Onychogomphus uncatus (Odonata: Gomphidae) Frank Suhling OriginalPaper Pages: 113 - 118
On some predatory nematodes from the Okavango Delta, Botswana A. CoomansFarzana RashidJ. Heyns OriginalPaper Pages: 119 - 131
Lake acidity, fish predation, and the distribution and abundance of some littoral insects Barry E. BendellDonald K. McNicol OriginalPaper Pages: 133 - 145
Forms and distribution of inorganic phosphorus in sediments of two shallow eutrophic lakes in Florida O. G. OlilaK. R. ReddyW. G. Harris OriginalPaper Pages: 147 - 161
Gastrotrichs from interstitial fresh water, with a description of four new species Maria BalsamoElena Fregni OriginalPaper Pages: 163 - 175
