| light and scanning electron microscopy on serrasentis sagittifer linton, 1889 (acanthocephala): palaeacanthocephala: rhadinorhynchidae) infecting the common sea bream in egypt. | serrasentis sagittifer is one of the most important acanthocephalan parasites parasitizing fish. this species attach to the intestinal wall via their armed proboscis which is anchored by rows of recurved spines. in the present study, twenty two out of 50 fish specimens (44.0%) were found to be naturally infected by adult worms of serrasentis sagittifer linton, 1889 (acanthocephala: rhadinorhynchidae) which were collected from the stomach and intestine of the common sea bream pagrus pagrus (famil ... | 2015 | 26012215 |