title: [New/old opinions on the systematics and phylogenesis of the nematodes, with the special regard to Ascaridida, Ascaridoidea].
abstract: Traditional classification of the nematodes, based on morphological-ecological characters was evaluated in the context of molecular analysis of systematic taxons, with special regards to ascarids. Division of superfamily Ascaridoidea into 4 families (Heterocheilidae, Ascarididae, Anisakidae, Raphidascarididae) proposed by Fagerhholm (1991) seems to be proved by the molecular data of Nadler (1992, 1995) and Nadler & Hudspeth (1998).
authors.affiliation: Zakład Parazytologii Instytutu Mikrobiologii UWr, 51-148 Wrocław, ul. Przybyszewskiego 63.
authors.forename: A
authors.initials: A
authors.lastname: Okulewicz
authors.forename: E
authors.initials: E
authors.lastname: Lonc
mesh_terms: D000818:Animals; D001199:Ascaridoidea / Q000145:classification* / Q000235:genetics; D018509:DNA, Helminth / Q000235:genetics; D004275:DNA, Ribosomal / Q000032:analysis*; D005819:Genetic Markers; D008969:Molecular Sequence Data; D010802:Phylogeny; D012337:RNA, Ribosomal, 18S / Q000032:analysis; D013320:Strongyloidea / Q000145:classification* / Q000235:genetics
chemical_list: D018509:DNA, Helminth; D004275:DNA, Ribosomal; D005819:Genetic Markers; D012337:RNA, Ribosomal, 18S