1. Growth responses of yellow perch,Perca flavescens (Mitchill), to lake acidification in the La Cloche Mountain Lakes of Ontario

   • Patrick M. Ryan
   • Harold H. Harvey

   OriginalPaper Pages: 97 - 108

2. Beta diversity of a Gulf of California rocky-shore fish community

   • Matthew R. Gilligan

   OriginalPaper Pages: 109 - 116

3. Analysis of temporal changes in fish assemblages in Serpentine Creek, Queensland

   • Norman John Quinn

   OriginalPaper Pages: 117 - 133

4. Estuarine fish communities of the eastern James-Hudson Bay coast

   • Roderick Morin
   • Julian Dodson
   • Geoffrey Power

   OriginalPaper Pages: 135 - 141

5. Marine macroalgae as foods for fishes: an evaluation of potential food quality

   • W. Linn Montgomery
   • Shelby D. Gerking

   OriginalPaper Pages: 143 - 153

6. Lunar periodicity in the spawning of yellowtail damselfish,Microspathodon chrysurus

   • Peter H. Pressley

   BriefCommunication Pages: 155 - 159

7. Scanning and transmission electron microscopy of the squamose gill-filament epithelium from fresh- and seawater adaptedTilapia

   • Lev Fishelson

   BriefCommunication Pages: 161 - 165

8. Effect of dietary cholecalciferol deficiency on plasma thyroid hormone concentrations in rainbow trout,Salmo gairdneri (Pisces, Salmonidae)

   • John F. Leatherland
   • Brian J. Barnett
   • Stanley J. Slinger

   BriefCommunication Pages: 167 - 173

9. Further studies on the effect of diet on serum thyroid hormone concentrations and thyroid histology in rainbow trout,Salmo gairdneri (Pisces, Salmonidae)

   • John F. Leatherland
   • C. Young Cho
   • Stanley J. Slinger

   BriefCommunication Pages: 175 - 179

10. Selectivity of fly-fishing, spinning and gillnet for brook charr and ouananiche in a large northern Quebec river

    • Jacques Leclerc
    • Geoffrey Power

    BriefCommunication Pages: 181 - 184