Préface
S. V. BOLETZKY, J.-P. FÉRAL, D. K. HOFMANN , H.-J. MARTHY - 119 - PDF

Reproductive barriers and early development from hybridization experiments in two sympatric species of the genus Sarsia (Cnidaria, Hydrozoa, Anthoathecatae, Corynidae)
A. BRINCKMANN-VOSS - 121-130 - Abstract - PDF

Staging and induction of medusa metamorphosis in Carybdea marsupialis (Cnidaria, Cubozoa)
K. STANGL, L. V. SALVINI-PLAWEN, T. W. HOLSTEIN - 131-140 - Abstract - PDF

Induction of larval metamorphosis in the tropical scyphozoan Mastigias papua: striking similarity with upside down-jellyfish Cassiopea spp. (with notes on related species)
D. K. HOFMANN, G. CROW - 141-147 - Abstract - PDF

Developmental biology of animal models under varied gravity conditions: a review
H.-J. MARTHY - 149-166 - Abstract - PDF

New data on mating in an autotrophic dinoflagellate, Prorocentrum micans Ehrenberg
M.-O. SOYER-GOBILLARD, Y. BHAUD, D. SAINT HILAIRE - 167-175 - Abstract - PDF

Trichoplax adhaerens: discovered as a missing link, forgotten as a hydrozoan, re-discovered as a key to metazoan evolution
T. SYED, B. SCHIERWATER - 177-187 - Abstract - PDF

Stasis, change, and functional constraint in the evolution of animal body plans, whatever they may be
G. A. WRAY, R. R. STRATHMANN - 189-199 - Abstract - PDF

Seahorses – masters of adaptation
M. S. SCHMID, D. G. SENN - 201-207 - Abstract - PDF

Developmental features of Octopus macropus Risso, 1826 (Mollusca, Cephalopoda)
S. V. BOLETZKY, M. FUENTÈS, N. OFFNER - 209-215 - Abstract - PDF

The story of Alcyonium: from halcyon birds to zoophytes
E. A. ROBSON - 217-222 - Abstract - PDF

Pierre Tardent: A Passion for Marine Biology
R. HONEGGER, T. G. HONEGGER - 223-228 - Abstract - PDF