| 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 |