1. Occurrence of heavy metals in the blue shark Prionace glauca and selected pelagic in the N. E. Atlantic Ocean

   • J. D. Stevens
   • B. E. Brown

   OriginalPaper Pages: 287 - 293

2. Growth cycle and related vertical distribution of the thecosomatous pteropod Spiratella (“Limacina”) helicina in the central Arctic Ocean

   • H. A. Kobayashi

   OriginalPaper Pages: 295 - 301

3. On predation of pelagic larvae and early juveniles of marine bottom invertebrates by adult benthic invertebrates and their passing alive through their predators

   • S. A. Mileikovsky

   OriginalPaper Pages: 303 - 311

4. Lipid composition of the copepod Calanus hyperboreas from the Arctic Ocean. Changes with depth and season

   • R. F. Lee

   OriginalPaper Pages: 313 - 318

5. The occurrence of marine Cladocera on the west coast of Sweden

   • S. Eriksson

   OriginalPaper Pages: 319 - 327

6. Nature and composition of the cephalic and thoracic cuticles of the hermit crab Clibanarius olivaceous

   • S. Chockalingam

   OriginalPaper Pages: 329 - 351

7. Activation energy for skeletal aragonite deposited by the hermatypic coral Platygyra spp.

   • J. N. Weber
   • E. W. White

   OriginalPaper Pages: 353 - 359

8. Raumkonkurrenz bei Ätzmuscheln

   • K. H. Kleemann

   OriginalPaper Pages: 361 - 364

9. Erfassung der strömungsstruktur im substratbereich mariner biotope

   • G. Gust
   • W. Schramm

   OriginalPaper Pages: 365 - 367

10. Blutgruppen-ähnliche substanzen in einigen marinen invertebraten. IV. H-und A-ähnliche substanzen, agglutinine und präzipitine: Ihre verteilung bei Cerianthus sp.

    • C. Gauwerky
    • G. Uhlenbruck
    • L. Renwrantz

    OriginalPaper Pages: 369 - 377

11. Host location by the pearlfish Carapus bermudensis

    • V. B. Van Meter
    • B. W. Ache

    OriginalPaper Pages: 379 - 383