| Species name | Common name | Distribution | Max. Length (cm) |
|---|---|---|---|
| Chelyosoma columbianum Huntsman, 1912 |
Transparent disc-top tunicate | Pacific Ocean | |
| Chelyosoma inaequale Redikorzev, 1913 |
Northern Pacific and the Arctic | ||
| Chelyosoma macleayanum Broderip & Sowerby, 1830 |
Arctic, Northwest Pacific and Northern Atlantic | ||
| Chelyosoma orientale unspecified |
Northern Pacific and the Arctic | ||
| Chelyosoma productum Stimpson, 1864 |
Disc-top tunicate | Eastern Pacific | |
| Chelyosoma siboja Oka, |
Northwest Pacific |