NO. 6 CLASSIFICATION OF NEMATODES — FILIPJEV 9 



Subfamily Enoplinae. 



Genera: Enoplus Dujardin, 1845 (syn. Enoplostoma Marion, 1870); 

 Enoploides Saveljev, 1912; Filipjevia Kreis, 1928; Enoplolaimiis 

 de Man, 1893 (sg. Mesacanthion Filipjev, 1927; sg. Oxyonchus Filip- 

 jev, 1927) ; Saveljevia Filipjev, 1927; Parenoplus Filipjev, 1927. 



Subfamily Oxystominae. 



Genera: Thalassoalaimns de Man, 1893; Nuadella Allgen, 1927; Trefusia 

 de Man, 1893; Acoma Steiner, 1916; Paroxystomina Micoletzky, 1924; 

 f Asymmetrica Kreis, 1929; Nemanema Cobb, 1920; Nemanemella 

 Filipjev, 1927; Oxystomina Filipjev, 1918 (syn. Oxystoma Butschli, 

 1874, preocc. ; syn. Schistodera Cobb, 1920) ; Halalaimus de Man, 

 1888; Tycnodora Cobb, 1920; Nuada Southern, 1914; f Xennella 

 Cobb, 1920. 



Subfamily Phanodermatinae. 



Genera: Crenopharynx, nom. nov. (syn. Stenolaimus Southern, 1914, nee 

 Marion, 1870, type Anoplostoma gracile Linstow, 1900) ; Nasinema 

 Filipjev, 1927; Micoletzkyia Ditlevsen, 1926; Phanodermopsis Ditlev- 

 sen, 1926 (syn. Galeonema Filipjev, 1927) ; Phanoderma Bastian, 

 1865 (syn. Heterocephalus Marion, 1870; syn. Cophonchus Cobb, 

 1920); Phanodermella Kreis, 1928; Klugea Filipjev, 1927 (syn. 

 Gnllmarnia Allgen, 1929). 



Subfamily Thoracostomopsinae. 



Genus: Thoracostomopsis Ditlevsen, 1919. 



Subfamily Oncholaiminae. 



Genera: Anoncholaimus Cobb, 1920; Pclagonema Cobb, 1893; Vascu- 

 lonema Kreis, 1928; Pandolaimiis Allgen, 1929; Pontonema Leidy, 

 1855 (syn. Paroncholaimus Filipjev, 1916) ; Viscosia de Man, 1890 

 (syn. Steineria Ditlevsen, 1926, preocc.) ; Oncholaimus Dujardin, 

 1845; Convexolaimiis Kreis, 1928; Krampia Ditlevsen, 1922; Pro- 

 oncholaimus Micoletzky, 1924; Adoncholaimus Filipjev, 1918; Meton- 

 cholaimus Filipjev, 1918; Filoncholaimus Filipjev, 1927; Monon- 

 cholaimus Kreis, 1924; Oncholaimellus de Man, 1893; Anoplostoma 

 Biitschli, 1874; Trilepta Cobb, 1920. 



Subfamily Rhabdodemaniinae. 



Genus: Rhahdodemania Baylis and Danbney, 1926 (syn. Deinania South- 

 ern, 1914, preocc). 



Subfamily Eurystominae. 



Genera: Ditlevsenella Filipjev, 1927; Eurystomina Filipjev, 1918 (syn. 

 Eurystoma Marion, 1870, preocc; syn. Marionella Cobb, 1921) ; 

 Bolhella Cobb, 1920; Thoonchus Cobb, 1920; Ledovitia Filipjev, 1927. 



Subfamily Enchelidiinae. 



Genera: Enchelidium Ehrenberg, 1836 (syn. Lasiomihis Marion, 1870; 

 syn. Calyptronema Marion, 1870); Chaetonema Filipjev, 1927; 

 Asymmetrella Cobb, 1920; Illium Cobb, 1920; Catalaimiis Cobb, 1920; 

 Dilaimus Filipjev, 1926; Polygastrophora de Man, 1922; Symplo- 

 costoma Bastian, 1865 (syn. Amphistenus Marion, 1870; sg. Isonemella 

 Cobb, 1920); FenestrolaiviHs Filipjev, 1927; Rhinoplostoiiia Allgen, 

 1929; Pseudodilaiinus Kreis, 1928. 



