ARTICLES Sheila Newnham: Ching-Chang Chuang (1931–76) Janet R. Stein and Carol Ann Borden: Checklist of the freshwater algae of British Columbia Edward E. DeMartini and Benjamin G. Patten: Egg0guarding and reproductive biology of the red Irish lord, Hemilepidotus hemilepidotus Roy l. Taylor: Taxonomic recognition and occurrence of Petasites japonicas (Asteraceae) in the Pacific Northwest Melvin D. Williams: The harvesting of "sluckus" (Porphyra perforata) by the Straits Salish Indians of Vancouver Island James J. Stelmock and Alton S. Harestad: Food habits and life history of the Clouded Salamander (Aneides ferreus) on northern Vancouver Island Donald H. Mitchell: Bowker Creek: A microblade site on southeastern Vancouver Island Brien A. Meilleur: Speculations of the diffusion of Nicotiana quadrivalvis Pursh to the Queen Charlotte Islands and adjacent Alaska mainland R.J. Bandoni, J.R. Maze and J.P. Delange: Epistolae mycologicae IX Entorrhiza casparyana from British Columbia Lynn M. Hodgson and J.R. Waaland: Seasonal variation in the subtidal macroalgae of Fox Island L.C-M. Chen and J. McLachlan: Rhodoglossum affine (Harv.) Kylin (Gigartinaceae, Rhodophyta) in culture Alan D. McMillan: Archaeological evidence for aboriginal tuna fishing on western Vancouver Island Richard J. Hebda and Glenn E. Rouse: Palynology of two Holocene cores from the Hesquiat Peninsula, Vancouver Island Naomi J. Manuwal: Vegetation of the Barren Islands, Alaska Range D. Bayer: Intertidal zonation of Zostera marina in the Yaquina Estuary, Oregon Roderick B. Green: Scale-bearing Chrysophyceae from seven lakes on Vancouver Island Sandra C. Lindstrom and Robert F. Scagel: Some new distribution records of marine algae in southeast Alaska Julian D. Reynolds: Crustacean zooplankton of some saline lakes of central British Columbia NOTES Hal A. Beecher and Brooke Hannay Beecher: First record of Couesius plumbeus (Agassiz) (Osteichthys: Cyprinidae) from Washington David W. Jamison: Poa kelloggii Vasey, new for British Columbia Alex E. Peden: Rare captures of two fishes, Benthodesmus and Paralepsis, off British Columbia David L. Stein and Alex E. Peden: First record of Paraliparis paucidens Stein (Pisces: liparidae) from British Columbia Alex E. Peden: Occurrence of the Eelpout, Bothrocara pussilum (Zoaredidae), off British Columbia