So biologically, there are plenty of species that display banding or patterns, warning patterns, to either be cryptical in the water or warn against being attacked, not the least of which is the pilot fish which spends a big slab of its life around the business end of a shark.
Biológicamente, hay muchas especies con bandas o patrones de advertencia para confundirse en el agua o impedir ser atacado, También está el pez piloto que pasa gran parte de su vida cerca de los tiburones.