| Species name | Common name | Distribution | Max. Length (cm) |
|---|---|---|---|
| Antimargarita bentarti Aldea, Zelaya & Troncoso, 2009 |
Antarctic Atlantic | ||
| Antimargarita dulcis (Smith, 1907) |
Antarctic Atlantic | 1.43 | |
| Antimargarita powelli Aldea, Zelaya & Troncoso, 2009 |
Antarctic Pacific |