17 Species in Family Raninidae
| Scientific Name | Author | English Name |
|---|---|---|
| Cosmonotus mclaughlinae | Tavares, 2006 | |
| Lyreidus brevifrons | Sakai, 1937 | |
| Lyreidus tridentatus | De Haan, 1841 | |
| Notosceles chimmonis | Bourne, 1922 | |
| Notosceles pepeke | Dawson & Yaldwyn, 2000 | |
| Notosceles viaderi | Ward, 1942 | |
| Notopoides latus | Henderson, 1888 | |
| Notopus dorsipes | (Linnaeus, 1758) | |
| Ranilia constricta | (Milne-Edwards, 1880) | Sicklefoot frog crab |
| Ranilia muricata | Milne-Edwards, 1837 | Muricate frog crab |
| Ranina ranina | (Linnaeus, 1758) | Spanner crab |
| Raninoides lamarcki | unspecified | |
| Raninoides loevis | (Latreille, 1825) | Furrowed frog crab |
| Raninoides louisianensis | Rathbun, 1933 | Gulf frog crab |
| Symethis corallica | Davie, 1989 | |
| Symethis variolosa | (Fabricius, 1793) | Eroded frog crab |
| Umalia misakiensis | (Sakai, 1937) |