| author | date |  | title | journal / publication | 
Bergendal D | 1896 |  
 | Studier Oefver Turbellarier. II. Om byggnaden af Uteriporus Bgdl. Jaemte andra bidrag till trikladernas anatomi. [On the structure of Uteriporus with other contributions on the anatomy of triclads.] | Saertr Kongl Fysiogr Saellsk I. Lund Handl 7:1-126 |