| Species name | Common name | Distribution | Max. Length (cm) |
|---|---|---|---|
| Atyloella magellanica (Stebbing, 1888) |
Southern Ocean | ||
| Atyloella quadridens (Barnard, 1930) |
Antarctic Atlantic | ||
| Atyloella tribinicuspidata Rauschert, 2006 |
Antarctic Atlantic |