Meyers, M. K., M. S. Pankey, and J. P. Wares. “Genealogical Approaches to the Temporal Origins of the Central American Gap: Speciation and Divergence in Pacific <i>Chthamalus</i≫ (Sessilia: Chthamalidae)”. Revista De Biología Tropical, vol. 61, no. 1, Mar. 2013, pp. 75–88, doi:10.15517/rbt.v61i1.10886.