[New data on the postembryonal development of certain representatives of Monogenoidea]

The paper presents new data on the development of the adhesive armature of larvae of Callorhynchicola multitesticulatus Manter, 1955 (Chimaericoeidae). There are also described larvae of Teegamatrix sp., Dionchus sp. sp. (Polyonchoinea), Squalonchocotyle sp., Heterobothrium praeorchis Bych., Mam. et Nag., 1975, Anchorophorus sinensis Bych. et Nag., 1958, Microctyle seriolae Yam., 1940, Axine sasicala (Unn., 1957), Neomicrotyle indicum Ram., 1960, Valissia chorinemi Yam., 1953 and some postembryonal developmental stages of Gotocotyee sawara Ishii, 1936 (Oligonchoinea).