| Species name | Common name | Distribution | Max. Length (cm) |
|---|---|---|---|
| Atriolum bucinum Kott, 2001 |
Eastern Indian Ocean | ||
| Atriolum eversum Kott, 2001 |
Eastern Indian Ocean | ||
| Atriolum glauerti (Michaelsen, 1930) |
Indo-West Pacific | 0.5 | |
| Atriolum lilium Kott, 2001 |
Eastern Indian Ocean | ||
| Atriolum marinense Kott, 2001 |
Orange tubular ascidian | Indo-West Pacific | |
| Atriolum marsupialis Monniot, 1989 |
Indo-West Pacific | ||
| Atriolum robustum Kott, 1983 |
Robust sea squirt | Indo-West Pacific | |
| Atriolum tubiporum Kott, 2001 |
Eastern Indian Ocean |