Type species: Aspidostoma crassum Hincks 1881 = Eschara gigantea Busk, 1854
This genus includes the species:
| Aspidostoma? aegon | (d'Orbigny, 1851) | Cretaceous Late | France |
| Aspidostoma airense | Maplestone, 1902 | Tertiary (U.Eocene?) | SE Australia |
| Aspidostoma? antiopa | (d'Orbigny, 1851) | Cretaceous Late | France |
| Aspidostoma cavatum | Brown, 1958 | Tertiary | SE Australia |
| Aspidostoma cinnabarina | Gordon & Taylor, 1999 | Paleocene | Chatham I., NZ |
| Aspidostoma coronatum | (Thornely, 1924) | Recent | Antarctica |
| Aspidostoma curvatum | Uttley, 1949 | Oligocene | New Zealand |
| Aspidostoma fallax | Uttley, 1949 | Oligocene | New Zealand |
| Aspidostoma flammulum | Canu, 1908 | Neogene Miocene | Argentina |
| Aspidostoma giganteum | (Busk, 1854) | Recent | South Atlantic |
| Aspidostoma globiferum | Canu, 1911 | Cretaceous Late | Argentina |
| Aspidostoma hexagonalis | Canu, 1904 | Cenozoic | Argentina |
| Aspidostoma incrustans | Canu, 1908 | Neogene Miocene | Argentina |
| Aspidostoma litotes | Gordon & Taylor, 1999 | Paleocene | Chatham I., NZ |
| Aspidostoma livida | Hayward & Cook, 1983 | Recent | South Africa |
| Aspidostoma magna | Hayward & Cook, 1983 | Recent | South Africa |
| Aspidostoma melvillensis | Hara & Crame, 2004 | Neogene Miocene Early | Antarctica |
| Aspidostoma multiformis | Hara, 2001 | Paleogene Eocene | Antarctica Seymour Is. |
| Aspidostoma onychocelliferum | Canu, 1911 | Cretaceous Late | Argentina |
| Aspidostoma porifera | Canu, 1904 | Cenozoic | Argentina |
| Aspidostoma pyriformis | Hara, 2001 | Paleogene Eocene | Antarctica Seymour Is. |
| Aspidostoma taylori | Hara, 2001 | Paleogene Eocene | Antarctica Seymour Is. |
| Aspidostoma turricula | Brown, 1952 | Oligocene | New Zealand |
Aspidostoma giganteum at GuiaMarina