Arruda Bezerra, L. E., C. Braga Dias, G. Ximenes Santana, and H. Matthews-Cascon. “Spatial Distribution of Fiddler Crabs (Genus Uca) in a Tropical Mangrove of Northeast Brazil”. Scientia Marina, vol. 70, no. 4, Dec. 2006, pp. 759-66, doi:10.3989/scimar.2006.70n4759.