Benthalbella linguidens, the longfin pearleye, is a species of ray-finned fish that can be found in the North Pacific from Japan to California.

[2] It is a member of Benthalbella, a genus of pearleyes.

This species reaches a max length in excess of 30 cm (12 in).

[2] They exhibit diel vertical migration, and individuals commonly migrate to 50 m (160 ft) or shallower during nighttime.

[2] Diet depends on life stage, with juveniles feeding on crustaceans while adults mainly feeding on other fish.