Leptomithrax

Leptomithrax is a genus of crabs in the family Majidae, first described by Edward J. Miers in 1876. They have been on Earth for 37.2 million years.

Extant species

 * Leptomithrax australis (Jacquinot in Jacquinot & Lucas, 1853)
 * Leptomithrax bifidus (Ortmann, 1893)
 * Leptomithrax depressus Richer de Forges, 1993
 * Leptomithrax edwardsii (De Haan, 1835)
 * Leptomithrax eldredgei Richer de Forges & Ng, 2015
 * Leptomithrax gaimardii (H. Milne Edwards, 1834)
 * Leptomithrax garricki Griffin, 1966
 * Leptomithrax globifer Rathbun, 1918
 * Leptomithrax longimanus (Miers, 1876)
 * Leptomithrax longipes (G. M. Thomson, 1902)
 * Leptomithrax mortenseni Bennett, 1964
 * Leptomithrax sinensis Rathbun, 1916
 * Leptomithrax sternocostulatus (H. Milne Edwards, 1851)
 * Leptomithrax tuberculatus Whitelegge, 1900
 * Leptomithrax waitei (Whitelegge, 1900)

Extinct species

 * Leptomithrax atavus Glaessner 1960
 * Leptomithrax elegans Jenkins 1985
 * Leptomithrax elongatus McLay 1995
 * Leptomithrax garthi McLay et al. 1995
 * Leptomithrax griffini Feldmann and Maxwell 1990
 * Leptomithrax irirangi Glaessner 1960
 * Leptomithrax martensis Jenkins 1985
 * Leptomithrax uruti Glaessner 1960