 | Phyllophoridae Ostergren, 1907 (Familia) |
| Semperiellinae Heding et Panning, 1954 (Subfamilia) |
 | Semperiella Ludwig, 1874 (Genus) |
| Cucumariidae Ludwig, 1894 (Familia) |
| Cucumariinae Ludwig, 1894 (Subfamilia) |
| Cucumaria de Blainville, 1830 (Genus) |
| Colochirinae Panning, 1949 (Subfamilia) |
| Leptopentacta Clark H.L., 1938 (Genus) |
| Thyonidiinae Heding et Panning, 1954 (Subfamilia) |
| Psolus Jaeger, 1833 (Genus) |
| Psolidae Ludwig, 1894 (Familia) |
| Psolidium Ludwig, 1886 (Genus) |
| Synallactidae Ludwig, 1894 (Familia) |
| Paelopatides (Genus) |
| Peristichopus Djakonov, 1952 (Genus) |
| Pseudostichopus Théel, 1882 (Genus) |
| Molpadiidae Müller J., 1850 (Familia) |
| Trochostoma Danielssen et Koren, 1878 (Genus) |
| Laetmogonidae Ekman, 1926 (Familia) |
| Pannychia Théel, 1882 (Genus) |
| Elpidiidae Théel, 1879 (Familia) |
| Elpidiinae Théel, 1879 (Subfamilia) |
| Elpidia Théel, 1876 (Genus) |
| Elpidiogone (Genus) |
| Peniagone Théel, 1882 (Genus) |
| Chiridotidae Ostergren, 1898 (Familia) |
| Chiridota Eschscholtz, 1829 (Genus) |
| Scoliodota Heding, 1928 (Genus) |
| Taeniogyrus Semper, 1867 (Genus) |
| Scoliorhapis H.L.Clark, 1946 (Genus) |
| Synaptidae Burmeister, 1837 (Familia) |
| Synaptinae (Subfamilia) |
| Anapta Semper, 1868 (Genus) |
| |
