"He must, so know the starfish and the student biologist who sits at the feet of living things, proliferate in all directions. Having certain tendencies, he must move along their lines to the limit of their potentialities."
..is fair play, apparently, for the black-marble jawfish. Check out this video of the jawfish taking advantage of Thaumoctopus mimicus, an octopus well known for its ability to mimic various flounder and other fish.
