Lagos, M.E., Muñoz, J.L., Contreras, D.A. and Cáceres, C.W. 2011. Microhabitat segregation and physiological differences in two species of intertidal porcellanid crabs (Genus Petrolisthes) on the southern coast of Chile. Scientia Marina. 75, 2 (Jun. 2011), 273–278. DOI:https://doi.org/10.3989/scimar.2011.75n2273.