| Contents | Classes | Subclasses | Orders | Suborders | Families |
Family EPIPLOCYLIDIDAE Kofoid & Campbell, 1939
| Syns. | Epiplocyclididae, Epiplocylidae |
Lorica short, acorn-shaped, sometimes with suboral shelf; aboral end blunt, acuminate, or with horn; wall thin, hyaline, reticulate; all forms marine (eupelagic); no fossil species.
| Epicancella Kofoid & Campbell, 1929. Single species. |
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| Epiplocylis Jörgensen, 1924. Many species. |
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| Epiplocyloides Hada, 1938 (syn. Epiorella). Several species. |