Phylogenetic analysis of the COI-ND1 genes of glossiphoniid leeches. The upper diagram is from the Bayesian analysis; the lower is from the maximum likelihood analysis.

  Part of: 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.