Arrowtooth Flounder
Arrowtooth Flounder (Atheresthes stomias) is a deep-water flatfish species harvested off the coast of British Columbia. Recognized for its elongated body and distinctive sharp teeth, this species is an important part of the BC Trawl Groundfish fishery. Arrowtooth Flounder is known for its mild flavor and delicate texture, making it a versatile choice for a variety of culinary applications.
Harvest Method: Bottom Trawl and Mid-Water Trawl
Season: Arrowtooth Flounder are harvested year-round
Flavour profile: Mild and sweet taste, and soft texture
Arrowtooth Flounder is a flat, elongated fish with a mottled brownish-green top, pale underside, and sharp teeth, known for its mild flavour and delicate, soft texture.
The BC Trawl Groundfish fishery sustainably harvests Arrowtooth Flounder using bottom trawl gear. This species is found along the entire coast of British Columbia at depths ranging from 100 to 2,700 feet, preferring soft-bottom habitats such as sand and mud. Arrowtooth Flounder primarily feed on smaller fish and invertebrates, playing a key role in the marine food web.
Commercially harvested year-round based on individual catch quotas, Arrowtooth Flounder is available in several product forms, including whole fresh or frozen and skinless fillets. Due to its delicate flesh, this species is best suited for applications such as steaming, baking, and frying. While traditionally considered a secondary catch, this is a targeted catch by the frozen at sea vessels. In BC’s groundfish trawl fishery, Arrowtooth Flounder has gained popularity in both domestic and international markets.
