| Species name | Common name | Distribution | Max. Length (cm) |
|---|---|---|---|
| Uca annulipes (Milne-Edwards, 1837) |
Porcelain fiddler crab | Indo-Pacific | |
| Uca arcuata (De Haan, 1835) |
Western Pacific | ||
| Uca burgersi Holthuis, 1967 |
Saltpan fiddler | Southwest Atlantic | |
| Uca chlorophthalmus (Milne-Edwards, 1837) |
Indian Ocean | ||
| Uca coarctata (Milne-Edwards, 1852) |
Western Central Pacific | ||
| Uca crassipes (White, 1847) |
Western Pacific | ||
| Uca crenulata (Lockington, 1877) |
Mexican fiddler | East Pacific | |
| Uca cumulanta Crane, 1943 |
Heaping fiddler crab | Southwest Atlantic | |
| Uca dussumieri (Milne-Edwards, 1852) |
Purple fiddler crab | Indo-Pacific | |
| Uca forcipata (Adams & White, 1849) |
Indo-West Pacific | ||
| Uca inversa (Hoffman, 1874) |
Western Indian Ocean | ||
| Uca lactea (De Haan, 1835) |
Western Pacific | ||
| Uca leptodactyla Rathbun, 1898 |
Marbled fiddler | Southwest Atlantic | |
| Uca longisignalis Salmon & Atsaides, 1968 |
Gulf marsh fiddler | Western Atlantic Ocean | |
| Uca maracoani (Latreille, 1802) |
Brazilian fiddler crab | Western Atlantic | |
| Uca marguerita Thurman, 1981 |
Olmec fiddler | Western Atlantic Ocean | |
| Uca minax (Le Conte, 1855) |
Redjointed fiddler | Western Atlantic Ocean | |
| Uca mordax (Smith, 1870) |
Southwest Atlantic | ||
| Uca panacea Novak & Salmon, 1974 |
Gulf sand fiddler | Western Atlantic Ocean | |
| Uca paradussumieri Bott, 1973 |
Purple fiddler | Indo-West Pacific | |
| Uca perplexa (Milne-Edwards, 1837) |
Lemon clawed fiddler crab | Northwest and Western Central Pacific | |
| Uca pugilator (Bosc, 1802) |
Atlantic sand fiddler | Western Atlantic Ocean | |
| Uca pugnax (Smith, 1870) |
Atlantic marsh fiddler | Western Atlantic Ocean | |
| Uca rapax (Smith, 1870) |
Mudflat fiddler | Western Atlantic | |
| Uca rhizophorae Tweedie, 1950 |
Western Central Pacific | ||
| Uca rosea (Tweedie, 1937) |
Rosy fiddler crab | Western Central Pacific and Indian Ocean | |
| Uca sindensis (Alcock, 1900) |
Indus fiddler crab | Indo-Pacific | |
| Uca speciosa (Ives, 1891) |
Longfinger fiddler | Western Atlantic Ocean | |
| Uca spinicarpa Rathbun, 1900 |
Spined fiddler | Western Atlantic Ocean | |
| Uca subcylindrica (Stimpson, 1851) |
Laguna madre fiddler | Western Atlantic Ocean | |
| Uca tangeri (Eydoux, 1835) |
West African fiddler crab | Eastern Atlantic and the Mediterranean | 3.3 |
| Uca tetragonon (Herbst, 1790) |
Fiddler crab | Indo-Pacific | |
| Uca thayeri Rathbun, 1900 |
Mangrove fiddler | Southwest Atlantic | |
| Uca triangularis (Milne-Edwards, 1873) |
Western Central Pacific | ||
| Uca uruguayensis Nobili, 1901 |
Southwest Atlantic | ||
| Uca urvillei (Milne Edwards, 1852) |
Indian Ocean | ||
| Uca virens Salmon & Atsaides, 1968 |
Western Central Atlantic | ||
| Uca vocator (Herbst, 1804) |
Hairback fiddler | Western Atlantic | |
| Uca vomeris McNeill, 1920 |
Indo-West Pacific |