| three species of pycnadenoides yamaguti, 1938 (digenea: opecoelidae), including two new species from temperate marine fishes of australia. | pycnadenoides pagrosomi yamaguti, 1938 and p. reversati n. sp. from pagrus auratus (sparidae) and p. invenustus n. sp. from nemadactylus valenciennesi (cheilodactylidae) are described from the temperate marine waters off south-west western australia and south-east queensland. the difference in the anterior extent of the vitelline follicles observed in p. reversati n. sp. recovered from off south-east queensland waters and the material from off western australia is discussed. p. reversati n. sp. ... | 2003 | 12878851 |