Two aberrant Tubificidae (Oligochaeta) from Pearl River in the People's Republic of China Christer ErséusQi Sang OriginalPaper Pages: 193 - 196
Structure and foraging behavior in hypogean crustacean assemblages David L. Bechler OriginalPaper Pages: 203 - 211
Fish populations in the Paraná River: Lentic environments of Diamante and San Pedro Areas (Argentine Republic) Elly Cord de YuanClarice Pignalb de Hassan OriginalPaper Pages: 213 - 218
The effect of lake restoration measures on the physical, chemical and phytoplankton variables of Lake Bled D. VrhovšekG. KosiM. Zupan OriginalPaper Pages: 219 - 228
Les copépodes en Sri Lanka (Calanoïdes et Cyclopoïdes) B. H. DussartC. H. Fernando OriginalPaper Pages: 229 - 252
Daphnia exhibit diurnal vertical migration in shallow rock-pools Esa RantaVisa Nuutinen OriginalPaper Pages: 253 - 256
The behavioural responses and tolerance of freshwater benthic cyclopoid copepods to hypoxia and anoxia Stuart TinsonJohanna Laybourn-Parry OriginalPaper Pages: 257 - 263
The macrofauna distribution in brackish inland waters in relation to chlorinity and other factors Hans de KroonHans de JongJos T. A. Verhoeven OriginalPaper Pages: 265 - 275
River continuum relationships in an 8th-order river reach: Analyses of polar ordination, functional groups, and organic matter parameters D. A. BrunsG. Wayn Minshall OriginalPaper Pages: 277 - 285