Anarthrura Sars, 1882 (taxonomy source)
Anarthruridae Lang, 1971 (taxonomy source)
Arthrura Kudinova-Pasternak, 1966 (taxonomy source)
Collettea Lang, 1973 (taxonomy source)
Cryptocopoides Sieg, 1976 (original description)
Exspina Lang, 1968 (taxonomy source)
Filitanais Kudinova-Pasternak, 1973 (taxonomy source)
Heterotanais Sars, 1882 (taxonomy source)
Iungentitanais Sieg, 1976 (original description)
Langitanais Sieg, 1976 (original description)
Langitanais willemoesi (Studer, 1884) (new combination reference)
Leptochelia Dana, 1849 (taxonomy source)
Leptocheliidae Lang, 1973 (taxonomy source)
Leptognathia Sars, 1882 (taxonomy source)
Leptognathiidae Sieg, 1976 (original description)
Nototanaidae Sieg, 1976 (original description)
Nototanais Richardson, 1906 (taxonomy source)
Paratanaidae Lang, 1949 (taxonomy source)
Pseudoleptochelia Lang, 1973 (taxonomy source)
Pseudonototanais Lang, 1973 (taxonomy source)
Pseudotanaidae Sieg, 1976 (original description)
Pseudotanais Sars, 1882 (taxonomy source)
Siphonolabrum Lang, 1972 (taxonomy source)
Tanaidæ Dana, 1849 accepted as Tanaididae Nobili, 1906 (taxonomy source)
Tanaissus Norman & Scott, 1906 (taxonomy source)
Tanaopsis Sars, 1899 (taxonomy source)
Typhlotanais Sars, 1882 (taxonomy source)