Fig. 17
Dactyloplana tridigitata. A organization (schematic); B, C proboscis with muscular tongue and distally tripartite hooks; D, E copulatory organ with cirrus
Fig. 17 | Helgoland Marine Research
Dactyloplana tridigitata. A organization (schematic); B, C proboscis with muscular tongue and distally tripartite hooks; D, E copulatory organ with cirrus