González, J. A., Triay-Portella, R., Escribano, A. and Cuesta, J. A. (2017) “Northernmost record of the pantropical portunid crab Cronius ruber in the eastern Atlantic (Canary Islands): natural range extension or human-mediated introduction?”, Scientia Marina, 81(1), pp. 81–89. doi: 10.3989/scimar.04551.17B.