LupocyclusLupocyclus is a genus of crabs, containing six species:Lupocyclus inaequalis Lupocyclus mauriciensis Ward, 1942Lupocyclus philippinensis Semper, 1880 Lupocyclus quinquedentatus Rathbun, 1906Lupocyclus rotundatus Adams & White, 1849Lupocyclus tugelae Barnard, 1950