Genetic diversity vs geographic distribution of five congeneric caddisflies Gordon R. PlagueJ Vaun McArthur OriginalPaper Pages: 1 - 8
Composition and abundance of resident marsh-surface nekton: comparison between tidal freshwater and salt marshes in Virginia, USA David J. YozzoDavid E. Smith OriginalPaper Pages: 9 - 19
Feeding ecology of Macrobrachium borelli (Nobili) (Decapoda: Palaemonidae) in the flood valley of the River Paraná, Argentina Pablo A. CollinsJuan C. Paggi OriginalPaper Pages: 21 - 30
Coral and sandstone reef-habitats in north-western Sri Lanka: patterns in the distribution of coral communities Arjan RajasuriyaMarcus C. ÖhmanRon W. Johnstone OriginalPaper Pages: 31 - 43
Contributions to the knowledge of the Cladocera of north-east Thailand La-orsri Sanoamuang OriginalPaper Pages: 45 - 53
Waterfowl feces as a source of nutrients to a prairie wetland: responses of microinvertebrates to experimental additions C. T. PettigrewB. J. HannL. G. Goldsborough OriginalPaper Pages: 55 - 66
Physical and chemical characteristics of ephemeral pond habitats in the Maracaibo basin and Llanos region of Venezuela Jason E. PodrabskyTomas HrbekSteven C. Hand OriginalPaper Pages: 67 - 77
Phytoplankton composition and abundance of a central Amazonian floodplain lake Maria do Socorro Rodrigues Ibañez OriginalPaper Pages: 79 - 83
Summer biomass of a population of Phyllophora antarctica (Phyllophoraceae, Rhodophyta) from Antarctica Mario CormaciGiovanni FurnariMarcello Catra OriginalPaper Pages: 85 - 91
Distribution of methane in waters of the Okhotsk and western Bering Seas, and the area of the Kuril Islands Evgeny DafnerAnatoly ObzhirovOlya Vereshzhagina OriginalPaper Pages: 93 - 101
Qiniella, a new orthoclad genus from China (Diptera: Chironomidae) X. H. WangO. A. S\sgmaelig;ther OriginalPaper Pages: 103 - 106
Food segregation in three species of portunid crabs R. S. S. WuP. K. S. Shin OriginalPaper Pages: 107 - 113
Seasonal variation of nitrification along a salinity gradient in an urban estuary Arantza IriarteAlejandro de la SotaEmma Orive OriginalPaper Pages: 115 - 126
Mangrove zooplankton of North Queensland, Australia A. D. McKinnonD. W. Klumpp OriginalPaper Pages: 127 - 143
Mangrove zooplankton of North Queensland, Australia A. D. McKinnonD. W. Klumpp OriginalPaper Pages: 145 - 160
Phytoplankton communities in water bodies at Dungeness, U.K.: analysis of seasonal changes in response to environmental factors B. R. ChapmanB. W. FerryT. W. Ford OriginalPaper Pages: 161 - 170
Effects of hydrologic changes on aboveground production and surface water chemistry in two boreal peatlands in Alberta: Implications for global warming Markus N. ThormannSuzanne E. BayleyAnthony R. Szumigalski OriginalPaper Pages: 171 - 183
Spatial and seasonal patterns of periphyton biomass and productivity in the northern Everglades, Florida, U.S.A. Paul V. McCormickRobert B. E. Shuford IIIWilliam C. Kennedy OriginalPaper Pages: 185 - 210
The effect of continuous physical disturbance on mayflies of a tropical stream: an experimental approach Jude Mutuku Mathooko OriginalPaper Pages: 211 - 218
Redescription of Microcyclops rechtyae Lindberg, 1960 (Crustacea, Copepoda) Iskandar M. Mirabdullayev Legacy Pages: 219 - 223