Published as part of Gustinelli, Andrea, Caffara, Monica, Scaravelli, Dino, Fioravanti, Maria Letizia, Toma & Scholz, s, 2022, The first new species of European Ascocotyle Looss, 1899 (Digenea: Heterophyidae) described in more than half a century, pp. 327-334 in International Journal for Parasitology: Parasites and Wildlife 17 on page 330, DOI: 10.1016/j.ijppaw.2021.10.003, http://zenodo.org/record/13288054

Fig. 1. Ascocotyle (Phagicola) trentinii n. sp. from experimentally infected duckling (Anas platyrhynchos); holotype (IPCAS D-846). A – total view, ventrally; B–E – oral sucker with one row of circumoral spines and posterior prolongation; F – ventral sucker with ventrogenital sac, ventrally; note gonotyl with 8 refractile pockets.