Figures 12-13 from: Yang H-M, Sluys R, Kawakatsu M, Min G-S (2018) New molecular sequences for two genera of marine planarians facilitate determination of their position in the phylogenetic tree, with new records for two species (Platyhelminthes, Tricladida, Maricola). ZooKeys 781: 1-17. https://doi.org/10.3897/zookeys.778.26324
Figures 12-13 Obrimoposthiawandeli. 12 MZUPL 00290-A163, microphotograph of sagittal section of copulatory apparatus of holotype of Procerodessanderi; anterior to the left 13 MZU PL. 00291(nos. A788-821), sagittal reconstruction of the copulatory apparatus of presumed specimen of Procerodessanderi.