ScienceDaily -- Nature's game of intimidation and imitation comes full circle in the waters of Indonesia, where scientists have recorded for the first time an association between the black-marble jawfish (Stalix cf. histrio) and the mimic octopus (Thaumoctopus mimicus).
MORE: http://www.sciencedaily.com/releases/2012/01/120104153747.htm
See also...
New children’s book on evolution
http://whyevolutionistrue.wordpress.com/2012/01/05/new-childrens-book-on-evolution/