Clasped upside-down on the roof of a submerged cave is a creature which seemingly defies gravity. It has a built-in suction cup adapted from specialised pelvic fins, which are so powerful, you’d think they were chemically bonded to the rock. Its red iris and luminescent orange cheeks are glowing from the few streaks of sun rays which reach through the crags, lighting up its counterfeit zebra-striped flanks, and banded lips which break up their outline.
This piscine peculiarity is not alone, some of its specie are dark bronze in colour, others green and unmarked, and several are covered in small, white backwards facing dashes along their back, which appear to look like folded down spines, reminiscent of some pufferfish, deterring predators – a great example of aposematic cheating when a…
