Investigations on some tropical euphausiid species of the Indian Ocean L. A. Ponomareva OriginalPaper Pages: 81 - 86
Mesopelagic fishes and thermal fronts in the western Sargasso Sea R. H. BackusJ. E. CraddockD. L. Shores OriginalPaper Pages: 87 - 106
Slow developing demersal embryos and larvae of the antarctic sea star Odontaster validus J. S. Pearse OriginalPaper Pages: 110 - 116
Studies of the pigments in the shrimp Crangon crangon (Crustacea: Malacostraca) R. CzerpakB. Czeczuga OriginalPaper Pages: 122 - 125
Etude histologique, histochimique et biochimique des sécrétions ectodermiques des Cérianthes Y. TiffonJ. BouillonP. Comte OriginalPaper Pages: 126 - 133
Absence of sterol synthesis in larvae of the mud crab Rhithropanopeus harrisii and of the spider crab Libinia emarginata J. O'Connell Whitney BriefCommunication Pages: 134 - 135
Liver lesions produced by hydatid-like cysts in an elasmobranch, the electric ray (Torpedo californica) A. C. SmithH. F. Little OriginalPaper Pages: 136 - 142
Beiträge zur Temperaturadaptation des Aales (Anguilla vulgaris) P. Malessa OriginalPaper Pages: 143 - 158
Two sibling species of Tisbe (Copepoda, Harpacticoida): Tisbe reluctans and T. persimilis n. sp. Research on their morphology and population dynamics B. Volkmann-RoccoG. Fava OriginalPaper Pages: 159 - 164
Die Symbiose zwischen dem acoelen Turbellar Convoluta convoluta und Diatomeen der Gattung Licmophora G. Apelt OriginalPaper Pages: 165 - 187
Preliminary studies on primary productivity at Payakonda, Gulf of Kandalaksha, White Sea K. Radhakrishna OriginalPaper Pages: 188 - 190