Fig. 5.

Phylogram from Bayesian inference (BI) analysis of the cox1 sequence alignment (407 nt) for 44 species/species-level lineages of Diplostomum. Outgroup: Tylodelphys clavata. Nodal support is given as posterior probabilities; only values ⩾ 0.95 are shown. The scale-bar indicates the expected number of substitutions per site. The shaded rectangle indicates the content of the Diplostomum baeri species complex inferred from the present study. Abbreviations: B-C, Blasco-Costa et al. (2014); C, Chibwana et al. (2013); Ge, Georgieva et al. (2013); Go, Gordy and Hanington (2019); L, Locke et al. (2010a, 2010b, 2015, 2020); Le, Lebedeva et al. (2021); Ko, Komatsu et al. (2019); Ku, Kudlai et al. (2017); S, Selbach et al. (2015).