| [about the original materials of cotylurus platycephalus and cotylurus variegatus (creplin, 1952) (trematoda : strigeidae) (author's transl)]. | the examination of the original materials proves that cotylurus variegatus (creplin, 1825) is synonymous with c. platycephalus (creplin 1825), the better known of the two. their relative priority is determined by our action as first reviser (i.c.z.n., art. 24) cotylurus cumulitestis dubois, 1962 is considered to be a young adult of c. platycephalus. | 1978 | 677711 |