Leucosiidae
Leucosiidae is a family of crabs containing three subfamilies and a number of genera incertae sedis:
;Cryptocneminae Stimpson, 1907 Cryptocnemus Stimpson, 1858 Leucisca MacLeay, 1838 Lissomorpha Ward, 1933 Onychomorpha Stimpson, 1858
;Ebaliinae Stimpson, 1871 Acanthilia Galil, 2000 Afrophila Galil, 2009 Alox C. G. S. Tan & Ng, 1995 Ancylodactyla Galil, 2004 Arcania Leach, 1817 Atlantolocia Galil, 2009 Atlantophila Galil, 2009 Atlantotlos Doflein, 1904 Bellidilia Kinahan, 1856 Callidactylus Stimpson, 1871 Cateios C. G. S. Tan & Ng, 1993Coralliocryptus Komai & Ng, 2012Dolos C. G. S. Tan & Richer de Forges, 1993 Ebalia Leach, 1817 Ebaliopsis Ihle, 1918 Favus Lanchester, 1900 Galilia Ng & Richer de Forges, 2007 Heterolithadia Alcock, 1896 Heteronucia Alcock, 1896 Hiplyra Galil, 2009 Ihleus Ovaere, 1989 Ilia Leach, 1817 Iliacantha Stimpson, 1871 Ixa Leach, 1817 Kabutos Komatsu & Ng, 2011Leucosilia Bell, 1855 Lithadia Bell, 1855 Lyphira Galil, 2009 Merocryptoides T. Sakai, 1963 Merocryptus A. Milne-Edwards, 1873 Myra Leach, 1817 Myrine Galil, 2001 Myropsis Stimpson, 1871 Nobiliela Komatsu & Takeda, 2003 Nucia Dana, 1852 Nuciops Serène & Soh, 1976 Nursia Leach, 1817 Nursilia Bell, 1855 Oreophorus Rüppell, 1830 Oreotlos Ihle, 1918 Orientotlos T. Sakai, 1980 Paranursia Serène & Soh, 1976 Parilia Wood-Mason & Alcock, 1891 Persephona Leach, 1817 Philyra Leach, 1817 Praebebalia Rathbun, 1911 Praosia C. G. S. Tan & Ng, 1993 Pseudomyra Capart, 1951 Pseudophilyra Miers, 1879 Pyrhila Galil, 2009 Randallia Stimpson, 1857 Raylilia Galil, 2001 Ryphila Galil, 2009 Speloeophoroides Melo & Torres, 1998 Speleophorus A. Milne-Edwards, 1865 Tanaoa Galil, 2003 Tlos Adams & White, 1849 Tokoyo Galil, 2003 Toru Galil, 2003 Uhlias Stimpson, 1871 Urashima Galil, 2003
;Leucosiinae Samouelle, 1819 Coleusia Galil, 2006 Euclosia Galil, 2003 Leucosia Weber, 1795 Seulocia Galil, 2005 Soceulia Galil, 2006 Urnalana Galil, 2005
; incertae sedis
- † Ampliura Morris & Collins, 1991
- † Andorina Lőrenthey, 1901
- † Duncanitrix Schweitzer, Dworschak & Martin, 2011
- † Gemmacarcinus Müller & Collins, 1991
- † Hepatinulus Ristori, 1886
- † Nucilobus Morris & Collins, 1991
- † Palaeomyra A. Milne-Edwards in Sismonda, 1861
- † Pterocarcinus Blow, 2003
- † Typilobus Stoliczka, 1871