Notomithrax
Notomithrax est genus infraordinis Brachyurorum familiae Majidarum, cui sunt quattuor species:
 Notomithrax minor (Filhol, 1885)
 Notomithrax spinosus (H. Milne-Edwards, 1834)
 Notomithrax peronii (Miers, 1879)
 Notomithrax ursus (Herbst, 1788)

Notae

Bibliographia
Ng, Peter K. L., Danièle Guinot, et Peter J. F. Davie. 2008. "Systema Brachyurorum: Part I. An annotated checklist of extant Brachyuran crabs of the world." Raffles Bulletin of Zoology 17: 1–286. PDF. PDF (Archivum).

Majidae
Taxa Griffin
Taxa 1963