Artenia Tryon, 1884 (original description)
Caloromya Tryon, 1884 (original description)
Crassitina Tryon, 1884 accepted as Crassatina Kobelt, 1881 (original description)
Dacridium Tryon, 1884 accepted as Dacrydium Torell, 1859 (original description)
Davilla Tryon, 1884 accepted as Davila Gray, 1853 (original description)
Glissocolus Tryon, 1884 † accepted as Clisocolus Gabb, 1868 † (original description)
Grotriana Tryon, 1884 † accepted as Grotriania Speyer, 1860 † (original description)
Jaconia Tryon, 1884 † (original description)
Janeira Tryon, 1884 † accepted as Janeia King, 1850 † (original description)
Lallemannia Tryon, 1884 (original description)
Legumenaia Tryon, 1884 accepted as Leguminaia Conrad, 1865 (original description)
Myalinadonta Tryon, 1884 † (original description)
Paludellina Tryon, 1884 (original description)
Pecchiola Tryon, 1884 † accepted as Lyonsiella G.O. Sars, 1872 (original description)
Phaselotus Tryon, 1884 (original description)
Plagioptychia Tryon, 1884 (original description)
Plecticolimax Tryon, 1884 (original description)
Pristophora Tryon, 1884 accepted as Pristes Carpenter, 1864 (original description)
Rheinhardtia Tryon, 1884 (original description)
Sessara Tryon, 1884 accepted as Sesara Martens, 1860 (original description)
Thysaira Tryon, 1884 accepted as Thyasira Lamarck, 1818 (original description)
Uniomeris Tryon, 1884 accepted as Uniomerus Conrad, 1853 (original description)