Trois MonogÈnes nouveaux parasites branchiaux de pelmatochromis buettikoferi (Steindachner, 1895) (Cichlidae) en GuinÉe

Abstract

Three new species of ancyrocephalid monogeneans Cichlidogyrus arfii n. sp. with large hooklets (uncinuli) I, and two Onchobdella, O. melissa n. sp. and O. sylverai n. sp., with dorsal rodshaped transverse bar are described from the gills of the freshwater fish Pelmatochromis buettikoferi captured in Konkouré river (Guinea). © 1995 Princeps Editions, Paris.