Authors: Boury-Esnault, N Efremova, S Bezac, C Vacelet, J

Citation: N. Boury-esnault et al., Reproduction of a hexactinellid sponge: first description of gastrulation by cellular determination in the Porifera, INVERTEBR R, 35(3), 1999, pp. 187-201

Authors: Boury-Esnault, N Klautau, M Bezac, C Wulff, J Sole-Cava, AM

Citation: N. Boury-esnault et al., Comparative study of putative conspecific sponge populations from both sides of the Isthmus of Panama, J MARINE BI, 79(1), 1999, pp. 39-50

Authors: Muricy, G Bezac, C Gallissian, MF Boury-Esnault, N

Citation: G. Muricy et al., Anatomy, cytology and symbiotic bacteria of four Mediterranean species of Plakina Schulze, 1880 (Demospongiae, Homosclerophorida), J NAT HIST, 33(2), 1999, pp. 159-176

Authors: Kaim-Malka, RA Maebe, S Macquart-Moulin, C Bezac, C

Citation: Ra. Kaim-malka et al., Antennal sense organs of Natatolana borealis (Lilljeborg 1851) (Crustacea : Isopoda), J NAT HIST, 33(1), 1999, pp. 65-88