Description of Chaetocladius algericus sp.n. and Smittia durandae sp.n. (Dipt., Chironomidae, Orthocladiinae) Z. Moubayed OriginalPaper Pages: 91 - 94
On limnic micro-crustaceans and trophic degree Bruno BērzinšJan Bertilsson OriginalPaper Pages: 95 - 100
Bathycamptus eckmani gen. et spec. nov. (Copepoda, Harpacticoida) with a review of the taxonomic status of certain other deepwater harpacticoids Rony HuysDavid Thistle OriginalPaper Pages: 101 - 126
The genus Desmoscolex (Nematoda, Desmoscolecidae) from a deep-sea transect off Calvi (Corsica, Mediterranean) Karline Soetaert OriginalPaper Pages: 127 - 143
Rapid lake mapping using a portable Laser Rangefinder Luc BrendockOsman M. AlitHenri J. Dumont OriginalPaper Pages: 145 - 151
The toxicity of cadmium to different larval instars of the trichopteran larvae Agapetus fuscipes Curtis and the importance of life cycle information to the design of toxicity tests C. P. McCahonA. J. WhilesD. Pascoe OriginalPaper Pages: 153 - 162
Modelling ecological impacts of the acidification of Welsh streams: temporal changes in the occurrence of macroflora and macroinvertebrates N. S. WeatherleyS. J. Ormerod OriginalPaper Pages: 163 - 174