Paratylenchinae: evaluation ofdiagnostic morpho-biometrical characters of females in the genus Paratylenchus Micoletzky, 1922 (Nematoda: Tylenchulidae) Brzeski, M.W. & Háněl, L. 253
Nematode assemblages fromthe moss Hypnum cupressiforme Hedw. growing on differentsubstrates in a balkanic durmast oak forest (Quercusdalechampii Ten.) on Mount Vitosha, Bulgaria Lazarova, S., Peneva, V. & Penev, L. 263
Observations of somespecies of Criconemoides Taylor, 1936 (Nematoda:Criconematidae) with proposals of new synonyms Choi, Y.E., Brzeski, M.W. & Kim. J.-I. 273
Ultrastructure of sperm developmentin the free-living marine nematodes of the family Chromadoridae(Chromadorida: Chromadorina) Yushin, V.V. & Coomans, A. 285
Insect aggregations and entomopathogenicnematode occurrence Mrácek, Z. & Becvář, S. 297
Development of the entomopathogenic nematode Heterorhabditismegidis strain NLH-E 87.3 in Galleria mellonella Boff, M.I.C., Wiegers, G.L., Gerritsen, L.J.M. & Smits, P.H. 303
Influence oftemperature on the infectivity of entomopathogenic nematodes (Steinernema and Heterorhabditis spp.) to larvae and pupae ofthe vine weevil Otiorhynchus sulcatus (Coleoptera:Curculionidae) Long, S.J., Richardson, P.N. & Fenlon, J.S. 309
The nematode extractionefficiency of the Oostenbrink elutriator-cottonwool filter methodwith special reference to nematode body size and life strategy Verschoor, B.C. & de Goede, R.G.M. 325
Protein variation in tropical Meloidogyne spp. as shown bytwo-dimensional electrophoregram computed analysis Tastet, C., Bossis, M., Renault, L. & Mugniéry, D. 343
Effects of thebiological nematicide, DiTera, on hatching of Globodera rostochiensis and G. pallida Twomey, U., Warrior, P., Kerry, B.R. & Perry, R.N. 355
