Negreiros-Fransozo, M. L., F. L. Mantelatto, and A. Fransozo. “Population Biology of Callinectes Ornatus Ordway, 1863 (Decapoda, Portunidae) from Ubatuba (SP), Brazil”. Scientia Marina, vol. 63, no. 2, June 1999, pp. 157-63, doi:10.3989/scimar.1999.63n2157.