Kingdom Animalia Linnaeus, 1758 - animals Phylum Nematoda Gegenbaur, 1859 - round worms Class Dorylaimea Hodda, 2007 Subclass Bathyodontia Hodda, 2007 [monotypic] Superorder Mononchica Hodda, 2007 Order Bathyodontida Siddiqi, 1983 [monotypic] 1 Suborder Bathyodontina Coomans & Loof, 1970