dos Santos et al. (2017)

dos Santos, L.C., F.A.d. Morais Freire, and A.C. Luchiari (2017) The effect of audience on intrasexual interaction in the male fiddler crab, Uca maracoani (Latreille 1802-1803, Decapoda, Ocypodidae). Journal of Ethology 35(1):93–100.