These researchers focused on clown fish, a group including thirty-some species distinguished by numbers of white stripes (zero to three) and by their colors, including yellow, orange, red ...

As zebrafish embryos develop, three types of pigment cells move around the skin, eventually jostling into positions that form body-length yellow and ... of stripes fish have, some introduce ...

This astonishing GIF shows a microscopic chase scene: A black cell flees from the touch of a yellow cell ... to exist in the fish at any time point in the development of the stripes,” says ...

The small freshwater fish begin life as transparent embryos and develop in just a few months to full size, giving scientists the chance to watch their development in detail. The emergence of their ...

It’s not easy for fish ... yellow markings and a prominent black stripe. On seeing these colors, the itchy “client” strikes a specific pose, allowing the wrasse to snake across its body ...

Beautiful markings, bright yellow ... Fish Association world record is a 17-7 caught near Fort Pierce, Fla. Trout action is red hot on just about all fronts right now, with fish showing at the ...

fuzzy stripes in “jaguar” mutant fish or spots in “leopard” mutant fish. The researchers found that in fish with jaguar mutations, black melanophores circle yellow pigmented cells but don ...

Many fathers might find themselves with their hands full when looking after their children, but this fish has his mouth crammed full with scores of his offspring. Among yellow-headed jawfish ...

which are black and yellow with two vertical white stripes; and saddleback clownfish, black and orange fish that typically have three vertical white patches. The researchers observed the common ...