Removal of a male during the nest-guarding period not only results in removal of the fish from the adult spawning population but also results in the likely loss of that male s nest, thereby affecting future recruitment. Larval and juvenile lingcod are preyed upon by fishes such as salmon, rockfish, and other lingcod. Once landed, they provide a tasty meal. Because of these characteristics, lingcod are highly sought by recreational anglers throughout their range. Both recreational and commercial fishers target this species.
Lingcod are highly susceptible to overfishing.
Once overharvested, lingcod require long periods to recover. To protect this species from overharvest, fisheries are conservatively managed. The current management approach is to assure sufficient fish are present in the spawning population to ensure future recruitment. This is done in three ways. Protect spawning and nest-guarding fish.