Canary Rockfish (Sebastes pinniger)
Canary Rockfish
(Sebastes pinniger)
Photo: NOAA Alaska Fisheries Science Center
Critical habitat map
Credit: NOAA
Did You Know?
- The genus name Sebastes is Greek for "magnificent" and the species name pinniger is Latin for "large-finned."
Weight:
|
10 pounds (4 kg) |
Length:
|
up to 2.5 feet (77 cm) |
Appearance:
|
bright yellow to orange mottling over gray, as adults |
Lifespan:
|
up to 75 years |
Diet:
|
invertebrates and small fishes, as adults |
Behavior:
|
Rockfishes are unusual among the bony fishes in that fertilization and embryo development is internal and female rockfish give birth to live larval young |
Canary rockfish are large rockfish that reach up to 2.5 feet (77 cm) in length and 10 pounds (4 kg) in weight. Adults have bright yellow to orange mottling over gray, 3 orange stripes across the head, and orange fins. Animals less than 14 inches long have dark markings on the posterior part of the spiny dorsal fin and gray along the lateral line.
Rockfishes are unusual among the bony fishes in that fertilization and embryo development is internal and female rockfish give birth to live larval young. Larvae are found in surface waters and may be distributed over a wide area extending several hundred miles offshore. "Fecundity" in female canary rockfish ranges from 260,000 to 1.9 million eggs, considerably more than many other rockfish species. Larvae and small juvenile rockfish may remain in open waters for several months, being passively dispersed by ocean currents.
Larval rockfish feed on diatoms, dinoflagellates, tintinnids, and cladocerans, and juveniles consume copepods and euphausiids of all life stages. Adults eat demersal invertebrates and small fishes, including other species of rockfish, associated with kelp beds, rocky reefs, pinnacles, and sharp dropoffs. Approximately 50 percent of adult canary rockfish are mature at 14 inches (36 cm) total length (about 5 to 6 years of age). Canary rockfish can live to be 75 years old.
Canary rockfish primarily inhabit waters 160 to 820 feet (50 to 250 m) deep but may be found to 1400 feet (425 m). Juveniles and subadults tend to be more common than adults in shallow water and are associated with rocky reefs, kelp canopies, and artificial structures, such as piers and oil platforms. Adults generally move into deeper water as they increase in size and age but usually exhibit strong site fidelity to rocky bottoms and outcrops where they hover in loose groups just above the bottom.
Critical Habitat
We designated critical habitat for the Puget Sound/ Georgia Basin DPSs of yelloweye rockfish, canary rockfish, and bocaccio on November 13, 2014.
- fishing
- bycatch in other fisheries, including those for salmon
- adverse environmental factors, which led to recruitment failures
Based on recently obtained new genetic information that indicates that the Puget Sound/Georgia Basin population of canary rockfish is not genetically discrete from canary rockfish on the coast, we are proposing to delist the Puget Sound/Georgia Basin DPS of canary rockfish. Because of the lack of discreteness in the Puget Sound/Georgia Basin canary rockfish population, we find that it does not meet the DPS criteria and therefore does not qualify for listing under the Endangered Species Act.
In April 2010, we listed the Puget Sound/ Georgia Basin DPS as Threatened.
On April 9, 2007, we received a petition from Mr. Sam Wright (Olympia, Washington) to list "distinct population segments (DPSs)" of canary rockfish, and 4 other rockfishes in Puget Sound, as endangered or threatened species under the ESA and to designate critical habitat. We found that this petition also did not present substantial scientific or commercial information to suggest that the petitioned actions may be warranted (72 FR 56986; October 5, 2007). On October 29, 2007, we received a letter from Mr. Wright presenting information that was not included in the April 2007 petition, and requesting reconsideration of the decision not to initiate a review of the species' status. We considered the supplemental information as a new petition and concluded that there was enough information in this new petition to warrant conducting status reviews of these rockfishes. The status review was initiated on March 17, 2008 (73 FR 14195).
In February 1999, we received a petition from Mr. Sam Wright of Olympia, Washington to list 18 species of marine fishes in Puget Sound, including this species, under the ESA. On June 21, 1999, we found that there was insufficient information concerning stock structure, status, and trends for this species to suggest that listing this species may be warranted (64 FR 33037).
Kingdom: AnimaliaPhylum: Chordata
Class: Actinopterygii
Order: Scorpaeniformes
Family: Sebastidae
Genus: Sebastes
Species: pinniger (All documents are in PDF format.)
Title | Federal Register | Date |
---|---|---|
Proposed Rule to Delist Puget Sound/Georgia Basin DPS of Canary Rockfish | 81 FR 43979 | 07/06/2016 |
Designation of Critical Habitat for Puget Sound/ Georgia Basin DPSs of Yelloweye Rockfish, Canary Rockfish, and Bocaccio | 79 FR 68041 | 11/13/2014 |
Proposed Designation of Critical Habitat | 78 FR 47635 | 08/06/2013 |
Status Review of 5 Rockfish Species in Puget Sound, WA | 12/2010 | |
Final Rule to List the Puget Sound/ Georgia Basin DPS as Threatened Under the ESA | 75 FR 22276 | 04/28/2010 |
Proposed Rule to List the Puget Sound/ Georgia Basin DPS as Threatened Under the ESA | 74 FR 18516 | 04/23/2009 |
2008: 90-Day Finding on a Petition to List 5 Rockfish Species in the Puget Sound Under the Endangered Species Act | 73 FR 14195 | 03/17/2008 |
2007: 90-Day Finding on a Petition to List 5 Rockfish Species in the Puget Sound Under the ESA | 72 FR 56986 | 10/05/2007 |
1999: 90-Day Finding on a Petition to List 18 Fishes in the Puget Sound Under the ESA | 64 FR 33037 | 06/21/1999 |
- NOAA Alaska Fisheries Science Center Canary Rockfish Information
- NOAA Northwest Fisheries Science Center: Status of the U.S. Canary Rockfish Resource in 2005
- Guide to Rockfishes (Scorpaenidae) of the Genera Sebastes, Sebastolobus, and Adelosebastes of the Northeast Pacific Ocean, 2nd Edition (NOAA Tech Memo NMFS-AFSC-117)
Updated: July 6, 2016