J. R. M. dos Santos and J. H. C. Delabie, “Natural control of Achatina fulica (Mollusca, Gastropoda) by Ocypode quadrata (Crustacea, Decapoda) in anthropogenic littoral vegetation at Ilhéus, State of Bahia, Brazil”, Sitientibus sér. Ci. Biol., vol. 11, no. 1, pp. 94–98, Mar. 2012.