Where do the scales end and where does the skin begin — and is either safe to eat? In fact, fish skin is not only edible (for the most part), but it can also be one of the most flavorful and ...

“Even these spines from this really odd, derived group of fishes, the pufferfish, still use the same set of genes that makes hair, feathers, fish scales, and shark dermal denticles.” Pufferfish belong ...