| spermatological characteristics of pleurogenidae (digenea) inferred from the ultrastructural study of pleurogenes claviger, pleurogenoides medians and prosotocus confusus. | the present work constitutes the first ultrastructural analysis of the spermatozoon in the pleurogenidae, with the study of three species belonging to three of the 16 genera included in this family, namely pleurogenes claviger, pleurogenoides medians and prosotocus confusus. the mature spermatozoa of these pleurogenids present two axonemes of the 9+"1" trepaxonematan pattern, a nucleus, two mitochondria, two bundles of parallel cortical microtubules, external ornamentation, spine-like bodies and ... | 2013 | 23985167 |