| Family | Alpheidae Rafinesque, 1815 Alpheid shrimp, Alpheid shrimps, Cracker shrimps | 88 1392 | Genera Species |
| Family | Barbouriidae Christoffersen, 1987
| 5 18 | Genera Species |
| Family | Bythocarididae Christoffersen, 1987
| 4 26 | Genera Species |
| Family | Hippolytidae Dana, 1852 Anemone shrimp, Anemone shrimps, Broken-back shrimp | 54 459 | Genera Species |
| Family | Lysmatidae Dana, 1852
| 7 78 | Genera Species |
| Family | Merguiidae Christoffersen, 1990
| 1 2 | Genus Species |
| Family | Ogyrididae Holthuis, 1955 Long-eyed shrimps, Longeye shrimps | 3 28 | Genera Species |
| Family | Thoridae Kingsley, 1878 Anemone shrimp, Broken-back shrimp | 10 336 | Genera Species |