@inbook{inbook2d113e31,
title   = {Molecular phylogeny of the genus Cronius Stimpson, 1860, with reassignment of C. tumidulus and several American species of Portunus to the genus Achelous De Haan, 1833(Brachyura:Portunidae)},
author = {Mantelatto, Fernando Luis Medina and Robles, Rafael and Schubart, Christoph D. and Felder, Darryl I.},
year = {2009},
publisher = {CRC Press, Taylor and Francis Group},
journal   = {Decapod crustacean phylogenetics}
}