Unravelling the diversity of the Crassiphialinae (Digenea: Diplostomidae) with molecular phylogeny and descriptions of five new species - Achatz, T. J.; Chermak, T. P.; Martens, J. R.; Pulis, E. E.; Fecchio, A.; Bell, J. A.; Greiman, S. E.; Cromwell, K. J.; Brant, S. V.; Kent, M. L.; Tkach, V. V. (Current Research in Parasitology & Vector-Borne Diseases, 2021)