New morphological data, original measurements and figures of syntypes of the species of Saccocoelioides described by Szidat in 1954 are presented: S. nanii, S. elongatus, S. magniovatus, S. magnus, S. quintus (=S.sp. 5) ans S. szidati (=S.sp.6). Two speciments of S. elongatus are identified to S. nanii, S. leporinodus is considered a synonym of S. saccodontis and S. quintus is regarded as "species inquirenda".
Saccocoelioides; Digenea; Haploporidae