Animalia | Nematoda | Chromadorea | Rhabditida | Tetrameridae | Tetrameres
Biota | Animalia | Nematoda | Chromadorea | Chromadoria | Rhabditida | Spirurina | Spiruromorpha | Habronematoidea | Tetrameridae | Tetramerinae | Tetrameres
|  |  | Inglis, 1983 | Pearse, 1942 | Chitwood, 1933 | Railliet & Henry, 1915 | De Ley & Blaxter, 2002 | Ivaschkin, 1961 | Travassos, 1914 | (Travassos, 1914) | Creplin, 1846