1. In Memoriam: Richard Norris (1951–2011)

   • Robert Bailey
   • Michael Barbour
   • David Rosenberg

   Obituary 03 May 2012 Pages: 1 - 5

   

2. Cercariae (Platyhelminthes: Trematoda) as neglected components of zooplankton communities in freshwater habitats

   • N. J. Morley

   Review Paper 28 February 2012 Pages: 7 - 19

   

3. A review on the “in vitro” culture of freshwater mussels (Unionoida)

   • Paula Lima
   • Manuel Lopes Lima
   • Jorge Machado

   Review Paper 10 April 2012 Pages: 21 - 33

4. Shifts in small-bodied fish assemblages resulting from drought-induced water level recession in terminating lakes of the Murray-Darling Basin, Australia

   • Scotte D. Wedderburn
   • Michael P. Hammer
   • Christopher M. Bice

   Primary Research Paper 25 January 2012 Pages: 35 - 46

   

5. Incorporating invasive weeds into a plant indicator method (LakeSPI) to assess lake ecological condition

   • M. D. de Winton
   • J. S. Clayton
   • T. Edwards

   Primary Research Paper 05 February 2012 Pages: 47 - 58

   

6. Spatial distribution of subfossil Chironomidae in surface sediments of a large, shallow and hypertrophic lake (Taihu, SE China)

   • Yanmin Cao
   • Enlou Zhang
   • Ji Shen

   Primary Research Paper 11 March 2012 Pages: 59 - 70

   

7. Diatom response to the whole lake manipulation of a eutrophic urban impoundment

   • Shifra Z. Goldenberg
   • John T. Lehman

   Primary Research Paper 28 February 2012 Pages: 71 - 80

   

8. Herbivory limits the yellow water lily in an overgrown lake and in flowing water

   • Johan A. Stenberg
   • Johanna E. Stenberg

   Primary Research Paper 25 February 2012 Pages: 81 - 88

   

9. Hot and salty: the temperature and salinity preferences of a temperate estuarine shrimp larva, Upogebia pusilla (Decapoda: Thalassinidea)

   • Filipa Faleiro
   • José Paula
   • Luís Narciso

   Primary Research Paper 13 March 2012 Pages: 89 - 95

   

10. The effects of Microcystis aeruginosa (cyanobacterium) on Cryptomonas ovata (Cryptophyta) in laboratory cultures: why these organisms do not coexist in steady-state assemblages?

    • Viktória B-Béres
    • István Grigorszky
    • István Bácsi

    Primary Research Paper 08 March 2012 Pages: 97 - 107

    

11. Spatial variation of phytoplankton composition, biovolume, and resulting microcystin concentrations in the Nyanza Gulf (Lake Victoria, Kenya)

    • L. Sitoki
    • R. Kurmayer
    • E. Rott

    Primary Research Paper Open access 14 March 2012 Pages: 109 - 122

    

12. Linking genetic assignment tests with telemetry enhances understanding of spawning migration and homing in sea trout Salmo trutta L.

    • Johan Östergren
    • Jan Nilsson
    • Hans Lundqvist

    Primary Research Paper 14 March 2012 Pages: 123 - 134

    

13. Effect of small reservoirs on leaf litter decomposition in Mediterranean headwater streams

    • Margarita Menéndez
    • Enrique Descals
    • Oscar Moya

    Primary Research Paper 23 March 2012 Pages: 135 - 146

    

14. Can coastal biodiversity measured in four Mediterranean sites be representative of the region? A test for the robustness of the NaGISA protocol by using the hard substrate syllid (Annelida, Polychaeta) taxo-communities as a surrogate

    • Georgios Chatzigeorgiou
    • Sarah Faulwetter
    • Christos Arvanitidis

    Primary Research Paper 25 March 2012 Pages: 147 - 156

    

15. Parameterization of chlorophyll a-specific absorption coefficients and effects of their variations in a highly eutrophic lake: a case study at Lake Kasumigaura, Japan

    • Kazuya Yoshimura
    • Nobuhiro Zaitsu
    • Akio Imai

    Primary Research Paper 27 March 2012 Pages: 157 - 169

    

16. Assessing the condition of the Missouri, Ohio, and Upper Mississippi rivers (USA) using diatom-based indicators

    • Amy R. Kireta
    • Euan D. Reavie
    • Brian H. Hill

    Primary Research Paper 23 March 2012 Pages: 171 - 188

    

17. Precipitation patterns, dissolved organic matter and changes in the plankton assemblage in Lake Escondido (Patagonia, Argentina)

    • Marcela A. Bastidas Navarro
    • Beatriz E. Modenutti

    Primary Research Paper 27 March 2012 Pages: 189 - 202

    

18. Experimental evidence for niche segregation in a sister species pair of non-biting midges

    • Sabrina Nemec
    • Maren Heß
    • Markus Pfenninger

    Primary research paper 27 March 2012 Pages: 203 - 212

    

19. New genetic markers reveal population genetic structure at different spatial scales in the opportunistic polychaete Pygospio elegans

    • J. E. Kesäniemi
    • C. Boström
    • K. E. Knott

    Primary Research Paper 05 April 2012 Pages: 213 - 223

20. Genetic variation of European grayling (Thymallus thymallus) populations in the Western Balkans

    • Saša Marić
    • Belma Kalamujić
    • Simona Sušnik Bajec

    Primary Research Paper 21 March 2012 Pages: 225 - 237

    

21. Sensitivity of dissolved organic carbon exchange and sediment bacteria to water quality in mangrove forests

    • María Fernanda Adame
    • Ruth Reef
    • Catherine E. Lovelock

    Primary Research Paper 27 March 2012 Pages: 239 - 253

    

22. The role of environmental parameters in the structure of phytoplankton assemblages and cyanobacteria toxins in two hypereutrophic lakes

    • L. Xie
    • R. R. Rediske
    • A. D. Steinman

    Primary Research Paper 27 March 2012 Pages: 255 - 268

    

23. Haloleptolyngbya alcalis gen. et sp. nov., a new filamentous cyanobacterium from the soda lake Nakuru, Kenya

    • Pawan K. Dadheech
    • Huda Mahmoud
    • Lothar Krienitz

    Primary Research Paper 21 March 2012 Pages: 269 - 283

    

24. Size fractionated phytoplankton production in two humic shallow lakes with contrasting coverage of free floating plants

    • Patricia Rodríguez
    • Haydée Pizarro
    • M. Solange Vera

    Primary Research Paper 21 March 2012 Pages: 285 - 298

    

25. Erratum to: Assessing the range of newly established invasive species in rivers using probabilistic methods

    • I. Jarić
    • G. Cvijanović
    • M. Lenhardt

    Erratum 12 April 2012 Pages: 299 - 299