title: [Ultrastructural study of spermatogenesis in the ctenophoran, Beroe ovata].
mesh_terms: D000818:Animals; D002454:Cell Differentiation; D002467:Cell Nucleus; D003063:Cnidaria / Q000166:cytology*; D004721:Endoplasmic Reticulum; D005407:Flagella; D006003:Glycogen; D006056:Golgi Apparatus; D008297:Male; D008540:Meiosis; D008854:Microscopy, Electron; D008928:Mitochondria; D013091:Spermatogenesis; D013094:Spermatozoa / Q000166:cytology*; D013572:Synaptic Vesicles
chemical_list: D006003:Glycogen
vernacular_title: Etude ultrastructurale de la spermatogenése du Cténaire Beroe ovata.