Two new species of the genus Rhynchonema (Nematoda, Xyalidae) from Amakusa, south Japan C. Aryuthaka OriginalPaper Pages: 3 - 10
Evolving water quality in a common carp and blue tilapia high production pond Ronald D. Zweig OriginalPaper Pages: 11 - 21
Geographical distribution, morphology and water quality of caldera lakes: a review Gary L. Larson OriginalPaper Pages: 23 - 32
Effects of floods on epilithon and benthic macroinvertebrate populations in an unstable New Zealand river Garry J. ScrimgeourMichael J. Winterbourn OriginalPaper Pages: 33 - 44
Effects of an experimental acid pulse on invertebrates in a high altitude Sierra Nevada stream Pamela S. HopkinsKim W. KratzScott D. Cooper OriginalPaper Pages: 45 - 58
Classification and ordination of macroinvertebrate assemblages to predict stream acidity in upland Wales K. R. WadeS. J. OrmerodA. S. Gee OriginalPaper Pages: 59 - 78
Evidence of structural and functional adaptation in epilithon exposed to zinc Frederick S. ColwellSally G. HornorDonald S. Cherry OriginalPaper Pages: 79 - 90