Villalobos, C. R. «Variations in Population Structure in the Genus <i>Tetraclita</i> (Crustacea: Cirripedia) Between Temperate and Tropical Populations. IV. The Age Structure of <i>T. stalactifera</i> And Concluding Remarks». Revista De Biología Tropical, vol. 28, n.º 2, diciembre de 1980, pp. 353–359, https://revistas.ucr.ac.cr/index.php/rbt/article/view/25602.