IRMNG Taxon list
Asymmetrella glabra Cobb, 1920
Doryonchus typicus Kreis, 1932
Enchelidiella pellucida Allgén, 1954
Fimbrilla tenuis Cobb, 1894
Spira bioculata De Man, 1876 accepted as Araeolaimus bioculatus (de Man, 1876)
Spira laevis Bastian, 1865 accepted as Spirinia laevis (Bastian, 1865)
Spira mediterranea de Man, 1876 accepted as Araeolaimus mediterraneus (de Man, 1876)
Spira parasitifera Bastian, 1865 accepted as Spirinia parasitifera (Bastian, 1865)
Spira schneideri Villot, 1875 accepted as Spirinia schneideri (Villot, 1875)
Spira septentrionalis Cobb, 1914 accepted as Spirinia septentrionalis (Cobb, 1914)
Spira similis Cobb, 1898 accepted as Spirinia similis Cobb, 1898
Spira tenuicaudata Bastian, 1865