The impact of food quantity on UV-B tolerance and recovery from UV-B damage in Daphnia pulex Iris D. Zellmer OriginalPaper Pages: 87 - 92
Life history and production of filter-feeding insects on stone dikes in the lower Mississippi River Barry S. PayneAndrew C. Miller OriginalPaper Pages: 93 - 102
Determination of ions, amino acids/amines in the haemolymph of fairy shrimps by capillary electrophoresis with indirect UV and laser-induced fluorescence detection Sam P. D. LalljieJohan VindevogelPat Sandra OriginalPaper Pages: 103 - 109
Life history and temperature effects on catch of northern orconectid crayfish C. RichardsF. J. KutkaP. W. Devore OriginalPaper Pages: 111 - 118
The radiation of spring snails of the genus Belgrandiella in Austria (Mollusca: Caenogastropoda: Hydrobiidae) Martin Haase OriginalPaper Pages: 119 - 129
On the spatial distribution and respiratory environment of benthic macroinvertebrates in ponds L. Int PanisB. GoddeerisR.F. Verheyen OriginalPaper Pages: 131 - 136
Daphnia (Cienodaphnia) menucoensis (Anomopoda; Daphniidae): a new species from athalassic saline waters in Argentina Juan C. Paggi OriginalPaper Pages: 137 - 147
Streptocephalus caljoni n.sp. (Crustacea: Anostraca) from Burundi and analysis of its limb structure Lynda BeladjalJohan MertensHenri J. Dumont OriginalPaper Pages: 149 - 157
A new species of Macrothrix (Anomopoda: Macrothricidae) from Central Mexico J. Ciros PĂ©rezM. Silva BrianoM. Elias Gutierrez OriginalPaper Pages: 159 - 166