Photomicrographs of Metagonimus romanicus (Ciurea, 1915). A – syntype from domestic dog (Canis familiaris), Somova, Tulcea County, Romania, July 1914 (USNM 1327535); B – specimen from experimentally infected cat (Felis catus), Slovakia (ESM Z-11235); C – specimen from white-tailed eagle (Haliaeetus albicilla), Czech Republic (IPCAS D-422/2); D – specimen from great cormorant (Phalacrocorax carbo), Poland; E – voucher from cat, Turkey (USNM 1339602); F, G – specimens from experimentally infected (F) golden hamster (Mesocricetus aureus) and (G) chick (Gallus domesticus), Hungary (IPCAS D-876/1, 2); H–J – specimens from experimentally infected golden hamster in situ.