Leidenberger, S., Boström, S. and Wayland, M.T. 2019. Morphological observations on three Baltic species of Corynosoma Lühe, 1905 (Acanthocephala, Polymorphidae). European Journal of Taxonomy. 514 (Apr. 2019). DOI:https://doi.org/10.5852/ejt.2019.514.