Cellular organization in the marine demosponge Callyspongia diffusa I. S. JohnstonW. H. Hildemann OriginalPaper Pages: 1 - 7
Reproductive cycle of the chiton Chiton iatricus and environmental control of its gonad growth R. NagabhushanamU. D. Deshpande OriginalPaper Pages: 9 - 13
Responses of Mytilus edulis on exposure to the water-accommodated fraction of North Sea oil J. WiddowsT. BakkeS. L. Moore OriginalPaper Pages: 15 - 31
Does displacement of spawning time occur in the sibling species Cerastoderma edule and C. lamarcki? V. Brock OriginalPaper Pages: 33 - 38
Production, composition and sedimentation of salp fecal pellets in oceanic waters L. P. Madin OriginalPaper Pages: 39 - 45
Unstable processes in the metabolic rate measurements in flow-through systems M. V. ProppM. R. GarberV. I. Ryabuscko OriginalPaper Pages: 47 - 49
Prolonged withdrawal: A possible predator evasion behavior in Balanus glandula (Crustacea: Cirripedia) A. Richard PalmerJ. SzymanskaL. Thomas OriginalPaper Pages: 51 - 55
Fractionated phytoplankton primary production, exudate release and bacterial production in a Baltic eutrophication gradient U. LarssonÅ. Hagström OriginalPaper Pages: 57 - 70
A study of reproduction and other life cycle phenomena in planktonic protists using an acridine orange fluorescence technique D. W. CoatsJ. F. Heinbokel OriginalPaper Pages: 71 - 79
Magellanic Bryozoa: Some ecological and zoogeographical aspects H. I. Moyano OriginalPaper Pages: 81 - 96
Small-scale horizontal distributions of zooplankton taxa P. R. Greenblatt OriginalPaper Pages: 97 - 111