| Species name | Common name | Distribution | Max. Length (cm) |
|---|---|---|---|
| Pseudokellya cardiformis (Smith, 1885) |
Antarctic and Southern Pacific | 0.7 | |
| Pseudokellya franki Zelaya & Ituarte, 2009 |
Western Atlantic | ||
| Pseudokellya gradata Thiele, 1912 |
Antarctic Atlantic | 0.51 | |
| Pseudokellya inexpectata Dell, 1964 |
Atlantic Ocean |