| Scientific Name | Author | English Name |
|---|---|---|
| Emerita analoga | (Stimpson, 1857) | Coldwater mole crab |
| Emerita austroafricana | Schmitt, 1937 | |
| Emerita benedicti | Schmitt, 1935 | Benedict sand crab |
| Emerita brasiliensis | Schmitt, 1935 | |
| Emerita holthuisi | Sankolli, 1965 | |
| Emerita portoricensis | Schmitt, 1935 | Puerto Rican sand crab |
| Emerita rathbunae | Schmitt, 1935 | Tropical mole crab |
| Emerita talpoida | (Say, 1817) | Atlantic sand crab |
| Hippa adactyla | Fabricius, 1787 | Turtle crab |
| Hippa australis | Hale, 1927 | Mole crab |
| Hippa celaeno | (de Man, 1896) | |
| Hippa marmorata | (Hombron & Jacquinot, 1846) | |
| Hippa ovalis | (Milne-Edwards, 1862) | Sand crabs |
| Hippa pacifica | (Dana, 1852) | Pacific mole crab |
| Hippa strigillata | (Stimpson, 1860) | Striated mole crab |
| Hippa testudinaria | (Herbst, 1791) | |
| Mastigochirus quadrilobatus | Miers, 1878 |