| Species name | Common name | Distribution | Max. Length (cm) |
|---|---|---|---|
| Mopalia acuta (Carpenter, 1855) |
Eastern Central Pacific | 3.2 | |
| Mopalia ciliata (Sowerby II, 1840) |
Hairy chiton | Eastern Pacific | 5.1 |
| Mopalia cirrata Berry, 1919 |
Eastern Pacific | 1.6 | |
| Mopalia egretta Berry, 1919 |
Egret-plumped mopalia | Northeast Pacific | |
| Mopalia ferreirai Clark, 1991 |
Eastern Pacific | 5.1 | |
| Mopalia hindsii (Reeve, 1847) |
Hind's Mopalia | Northeast Pacific | |
| Mopalia imporcata Carpenter, 1864 |
Northeast Pacific | ||
| Mopalia kennerleyi Carpenter, 1864 |
Northern hairy chiton | Northeast Pacific | |
| Mopalia lignosa (Gould, 1846) |
Woody chiton | Eastern Pacific | 7.6 |
| Mopalia muscosa (Gould, 1846) |
Mossy chiton | Eastern Pacific | 8.9 |
| Mopalia sinuata Carpenter, 1864 |
Dwarf hairy mopalia | Northeast Pacific | |
| Mopalia spectabilis Cowan & Cowan, 1977 |
Red-flecked mopalia | Eastern Pacific | 5.7 |
| Mopalia swanii Carpenter, 1864 |
Swan's mopalia | Eastern Pacific | 5.1 |
| Mopalia vespertina (Gould, 1852) |
Smooth mopalia | Northeast Pacific |