Table Of Content

Hydrobiologia The International Journal of Aquatic Sciences Volume 549, 15 October 2005 Primary Research Papers Phytoplankton assemblages and their dominant pigments in the Nervion River estuary S. Seoane, A. Laza, |. Urrutxurtu, E. Orive Phoretic behaviour of bromeliad annelids (Dero) and ostracods (E/pidium) using frogs and lizards as dispersal vectors L.C.S. Lopez, B. Filizola, |. Deiss, R.!. Rios On the importance of water depth, macrophytes and fish in wetland picocyanobacteria regulation D.G. Angeler, S. Sanchez-Carrillo, M.A. Rodrigo, O. Viedma, M. Alvarez-Cobelas Remarkable salinity tolerance of seven species of naked amoebae (gymnamoebae) G. Hauer, A. Rogerson Impact of macrozoobenthos on two-dimensional small-scale heterogeneity of pore water phosphorus concentrations: in-situ study in Lake Arendsee (Germany) J. Lewandowski, M. Schadach, M. Hupfer Testing for the effects of seasonal and lunar periodicity on the reproduction of the edible sea urchin Tripneustes gratiila (L) in Kenyan coral reef lagoons N.A. Muthiga An approach to assessing hydrological influences on feeding opportunities of juvenile Atlantic salmon (Sa/mo salar): a case study of two contrasting years in a small, nursery stream D. Tetzlaff, C. Soulsby, C. Gibbins, P.J. Bacon, A.F. Youngson Respiration rate of stream insects measured in situ along a large altitude range S. Rostgaard, D. Jacobsen The effect of fish introductions on the diatom and cladoceran communities of Lake Opeongo, Ontario, Canada J.-M. St. Jacques, M.S.V. Douglas, N. Price, N. Drakulic, C.P. Gubala First year ontogenetic diet patterns in two coexisting Sander species, S. /ucioperca and S. volgensis in Lake Balaton A. Specziar Distribution of Chironomidae (Insecta: Diptera) head capsules in recent sediments of Canadian Arctic lakes K. Gajewski, G. Bouchard, S.E. Wilson, J. Kurek, L.C. Cwynar Changes in coral reef communities and an associated reef fish species, Cephalopho- lis cruentata (Lacépede), after 30 years on Curacao (Netherlands Antilles) |. Nagelkerken, K. Vermonden, O.C.C. Moraes, A.O. Debrot, W.P. Nagelkerken IV Foraging of a small planktivore (Pseudorasbora parva: Cyprinidae) and its behavioral flexibility in an artificial stream Sunardi, T. Asaeda, J. Manatunge Dynamics of fine particulate organic matter (FPOM) and macroinvertebrates in natural and artificial leaf packs A. Hoffmann Effect of permanent shading on adult size and biomass of the caddisfly Lype phaeopa (Stephens, 1836) (Psychomyiidae) B. Spanhoff Competitive interactions between the Australian native fish Galaxias maculatus and the exotic mosquitofish Gambusia holbrooki, in a series of laboratory experiments A. Becker, L.J.B. Laurenson, P.L. Jones, D.M. Newman The role of salinity in structuring fish assemblages in a prairie stream system C.L. Higgins, G.R. Wilde Effects of deposited sediment on patch selection by two grazing stream invertebrates A.M. Suren Role of life history strategy in the colonisation of Western Australian aquatic systems by the introduced crayfish Cherax destructor Clark, 1936 S. Beatty, D. Morgan, H. Gill Morphological differentiation between geographically separated populations of Neomysis integer and Mesopodopsis slabberi (Crustacea, Mysida) T. Remerie, T. Bourgois, A. Vanreusel Food and feeding habits of flounder Paralichthys orbignyanus (Jenyns, 1842) in Bahia Bianca Estuary, Argentina A.L. Cazorla, S. Forte Direct and indirect effects of solar ultraviolet radiation on attached bacteria and algae in lotic systems Y. Hodoki Long-term changes in the invertebrates associated with the litter of Phragmites australis in a managed reedbed A.P. Bedford, |. Powell Fluctuating selection, egg banks and population genetic structure in cyclically parthenogenetic species L.M. Berg Short Research Note Relative uptake of urea and ammonium by dinoflagellates or cyanobacteria in shrimp mesocosms M.A. Burford Available .> online www.springerlink.com