title: [First findings on the fine structure of the excretory cells of Gnathostomulidae (Gnathostomula paradoxa, AX 1965 and Austrognathia riedli, Sterrer 1965)].
mesh_terms: D000818:Animals; D000845:Annelida / Q000166:cytology*; D006652:Histological Techniques; D008854:Microscopy, Electron
vernacular_title: Erste Befunde über die Feinstruktur der Exkretionszellen der Gnathostomulidae (Gnathostomula paradoxa, AX 1956 und Austrognathia riedli, STERRER 1965)