Factors controlling variation in the seasonal spawning pattern of Lytechinus variegatus H. B. MooreN. N. Lopez OriginalPaper Pages: 275 - 280
Community structure of the benthos in Scottish sea-lochs. I. Introduction and species diversity J. Gage OriginalPaper Pages: 281 - 297
Marine animal standing-stocks in the Philippine Caulerpa communities A. C. AlcalaE. OrtegaM. S. Doty OriginalPaper Pages: 298 - 303
The ecology of the molluscs of Thalassia communities, Jamaica, West Indies. II. Molluscan population variability along an environmental stress gradient J. B. C. Jackson OriginalPaper Pages: 304 - 337
A further contribution to the study of fish populations by capture-recapture experiments S. Z. Rafail OriginalPaper Pages: 338 - 340
Nachweis der epitokie als fortpflanzungsmodus des polychaeten Eunice siciliensis (Polychaeta: Annelida) D. K. Hofmann OriginalPaper Pages: 341 - 344
Identification of Amazon River water at Barbados, W. Indies, by salinity and silicate measurements D. M. StevenA. L. Brooks OriginalPaper Pages: 345 - 348
Studies on arylsulphatases in the barnacle Balanus eburneus T. ShimonyR. F. Nigrelli OriginalPaper Pages: 349 - 358