Sebastinae

Sebastinae is a subfamily of scorpionfishes that includes the rockfishes of the genus Sebastes. Its members are marine fishes, many of which give birth to live young.

Connect

Scorpaenidae: Scorpaenidae is a family of marine fishes that includes scorpionfishes and related lineages. Sebastinae is traditionally placed within this broader scorpionfish family.
Internal fertilization: Internal fertilization is the fusion of sperm and egg inside an animal's body. In Sebastes, fertilization occurs internally before developing young are released.
Pacific rockfish fishery: The Pacific rockfish fishery harvests Sebastes species along the Pacific coasts of North America and Asia. Commercial and recreational catches make this fishery a major practical concern for the subfamily.
Yelloweye rockfish: Yelloweye rockfish is a large, long-lived Sebastes species found in the North Pacific. Its slow life history and declining populations make it a prominent conservation case.
Sebastes: Sebastes is a genus of marine rockfishes found chiefly in the North Pacific, with species also in other oceans. This large genus contains the rockfishes that define the subfamily's most familiar members.
Larva: A larva is an early, often free-living stage of an animal that differs in form from its adult. Newborn Sebastes enter the water as larvae and disperse before settling.
Fisheries management: Fisheries management regulates fishing to sustain populations and ecosystems while allocating access to catches. Rockfish recovery plans use catch limits, closures, and population assessments.
Bocaccio rockfish: Bocaccio is a large predatory rockfish, Sebastes paucispinis, native to the eastern Pacific. Its dramatic population declines and subsequent rebuilding illustrate rockfish management.
Scorpionfish: Scorpionfish is a common name for spiny, often venomous fishes in the family Scorpaenidae. Sebastinae belongs to the broader group commonly called scorpionfishes.
Age determination in fish: Age determination in fish estimates an individual's age from structures such as otoliths or scales. Growth rings in rockfish otoliths reveal ages that can span many decades.