title: [The formation of the arosome in  Columbella rustica L. (Gasteropod, prosobranch)].
mesh_terms: D000818:Animals; D066298:In Vitro Techniques; D008297:Male; D008854:Microscopy, Electron; D008974:Mollusca; D013094:Spermatozoa / Q000166:cytology*
vernacular_title: La formation de l'acrosome chez Columbella rustica L. (Gastéropode, prosobranche)