Opalinidae in African Anura. II. Genera Protozelleriella n. g. and Zelleriella B. L. J. DelvinquierM. B. MarkusN. I. Passmore OriginalPaper Pages: 159 - 185
Travassostrongylus yungaensis n. sp. and Hoineffia simplicispicula n. sp. (Nematoda: Trichostrongyloidea) from Thylamys venustus cinderellus and Lutreolina crassicaudata (Marsupialia: Didelphidae) in the northwest of Argentina Graciela Teresa NavoneDelia Mabel SurianoCarlos Alberto Pujol OriginalPaper Pages: 187 - 193
Variabilité intra- et interspécifique des structures cuticulaires externes dans le genre Aorolaimus Sher, 1963 (Nemata: Hoplolaimidae) Pierre BaujardPablo CastilloAssan Ndiaye OriginalPaper Pages: 195 - 213
Systematic implications of male caudal morphology in ascaridoid nematode parasites Hans Peter Fagerholm OriginalPaper Pages: 215 - 229
Seasonal variations of opisthaptoral hard parts of Gyrodactylus salaris Malmberg, 1957 (Monogenea: Gyrodactylidae) on parr of Atlantic salmon Salmo salar L. in the River Batnfjordselva, Norway Tor Atle Mo OriginalPaper Pages: 231 - 240