Uca Leach 1814 (fiddler crab)
Crustacea - Decapoda - Ocypodidae
PaleoDB taxon number: 22745
Parent taxon: Ocypodidae according to J. Luque et al. 2017
Sister taxa: Hemiplax, Ocypode, Ocypodinae, Ucinae
Subtaxa: Uca antiqua, Uca galapagensis, Uca hamlini, Uca inaciobritoi, Uca maracoani, Uca marinae, Uca nitida, Uca oldroydi, Uca ornata, Uca pugnax, Uca subcylindrica
Ecology: carnivore