WoRMS source request

You have requested access to download the full text of the source (ID: 365335):
Gallissian, M.-F. (1989). Le spermiokyste de Sycon sycandra (Porifera, CAlcarea): étude ultrastructurale. Comptes rendus hebdomadaires des séances de l'Académie des sciences, Paris. (3) 309: 251-258.