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Arrowtooth Flounder

Flounder & Flatfish

Arrowtooth Flounder

Atheresthes stomias

SaltwaterPleuronectidaeNot considered overfished in the regions where it is commercially harvested.

About

Arrowtooth flounder are left-eyed flatfish characterized by their elongated, arrow-shaped body and large mouth with numerous sharp teeth. They are opportunistic predators, often found lying on the seafloor waiting to ambush prey.

Average size
Up to 33 inches, typically 1-3 lbs, but can reach up to 6 lbs
Colors
Brown to olive-green on the eyed side, white on the blind side. May have faint dark blotches.
Diet
Primarily other fish (e.g., walleye pollock, eulachon), crustaceans (e.g., shrimp), and squid.
Region
Eastern Bering Sea, Gulf of Alaska, and along the west coast of North America as far south as California.