| Name | Children | Media (from resource) | Traits |
|---|---|---|---|
| Anostraca (fairy shrimp) | 0 | 0 | 1 |
| Argulidae Leach 1819 (fish lice) | 0 | 0 | 1 |
| Cirripedia Burmeister 1834 (barnacles) | 0 | 0 | 1 |
| Copepoda Milne Edwards 1840 (copepods) | 0 | 0 | 1 |
| Cypridinidae Baird 1850 | 0 | 0 | 1 |
| Diplostraca (clam shrimps & waterfleas) | 0 | 0 | 1 |
| Notostraca (Shield shrimp) | 0 | 0 | 1 |
| Ostracoda Latreille 1802 (ostracodes) | 0 | 0 | 1 |
