Figure 9 from: Trivalairat P, Chiangkul K, Purivirojkul W (2019) Placobdelloides sirikanchanae sp. nov., a new species of glossiphoniid leech and a parasite of turtles from lower southern Thailand (Hirudinea, Rhynchobdellida). ZooKeys 882: 1-24. https://doi.org/10.3897/zookeys.882.35229 - Trivalairat, Poramad (2019)