New research explains what black and red spots on salmon fillets indicate - Responsible Seafood Advocate

Black spots on salmon fillets differ in origin from red spots, prompting scientific exploration beyond just bleeding causes.

California Sharks Archives - Heal the Bay

Gross pathological changes of investigated Atlantic salmon muscle. A.

Explanation offered for deep black fish caught in Florida

Seafood Media Group - Worldnews - What do we know about dark spots in the salmon fillet?

What Causes Melanin Pigmentation in Salmon Fillets?

The Black Spots on Salmon Fillets Contain Melanin

Fear on Cape Cod as Sharks Hunt Again - The New York Times

How to Spot Dead-Eye on a Steelhead

Seafood Media Group - Worldnews - What do we know about dark spots in the salmon fillet?

The price of fish New Zealand Geographic

Grouper, snapper, cod? Mislabeling is rampant in the seafood industry - CBS News

Shark fin is banned in 12 U.S. states—but it's still on the menu

Judging a salmon by its spots: environmental variation is the primary determinant of spot patterns in Salmo salar, BMC Ecology