title: [On the apical organ (statocyst) of Pleurobrachia pileus (author's transl)].
mesh_terms: D000110:Acetylcholinesterase / Q000032:analysis; D000135:Acid Phosphatase / Q000032:analysis; D000251:Adenosine Triphosphatases / Q000032:analysis; D000469:Alkaline Phosphatase / Q000032:analysis; D000818:Animals; D002462:Cell Membrane; D002923:Cilia; D003063:Cnidaria / Q000166:cytology* / Q000201:enzymology; D003594:Cytoplasmic Granules; D004847:Epithelial Cells; D004950:Esterases / Q000032:analysis; D006651:Histocytochemistry; D008853:Microscopy; D008854:Microscopy, Electron; D008870:Microtubules; D009093:Mucus; D004856:Postural Balance; D012679:Sense Organs / Q000166:cytology* / Q000201:enzymology
chemical_list: D004950:Esterases; D000110:Acetylcholinesterase; D000469:Alkaline Phosphatase; D000135:Acid Phosphatase; D000251:Adenosine Triphosphatases
vernacular_title: Uber  das Apikalorgan (Statocyste) der Ctenophore Pleurobrachia pileus.