Walk into any pet or aquarium store, and you’re going to find clownfish. That orange-and-white-striped ... yellow tang, a pelagic spawner collected from the reefs of Hawaii. As more and more ...

Experts hope to steer the aquarium fish trade away from wild-caught fish ... The Moorish idol, a black-and-yellow striped fish with a mane-like dorsal fin spine, requires lots of space.

New research helps explain how sharp patterns form on zebras, leopards, tropical fish and other creatures. Their findings could inform the development of new high-tech materials and drugs.

But of particular difficulty for many breeders, including Kraul, is the yellow tang species, which composes about 84 percent of the aquarium fish collected off of West Hawaii’s reefs and sells ...

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 ...