| Sebastes | |
|---|---|
 | |
| Sebastes ruberrimus (yelloweye rockfish) | |
Scientific classification | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Perciformes |
| Family: | Scorpaenidae |
| Tribe: | Sebastini |
| Genus: | Sebastes G. Cuvier, 1829 |
| Type species | |
| Sebastes norvegicus[2] (Ascanius, 1772) | |
| Synonyms[3] | |
| |
Sebastes is agenus of marineray-finned fish belonging to thesubfamilySebastinae part of thefamilyScorpaenidae, most of which have the common name ofrockfish. A few are calledocean perch,sea perch orredfish instead. They are found in the Atlantic and Pacific Oceans.
Sebastes was first described as a genus in 1829 by the FrenchzoologistGeorges Cuvier, the DutchichthyologistPieter Bleeker designatedPerca norvegica, which may have been originallydescribed by the Norwegian zoologistPeter Ascanius in 1772, as thetype species in 1876.[3] The genus is thetype genus of both thetribeSebastini and the subfamily Sebastinae, although some authorities treat these as the subfamily Sebastinae and the family Sebastidae, separating the Sebastidae as a distinct family from the Scorpaenidae.[4][5] but other authorities place it in the Perciformes in the suborder Scorpaenoidei.[6]
Some authorities subdivide this large genus into subgenera as follows:[7]
The genus name is derived from theGreekSebastos, an honorific used in ancient Greek for the Roman imperial title ofAugustus, an allusion to the old name forS. norvegicus onIbiza, itstype locality, which Cuvier translated as "august" or "venerable".[7]
Thefossil record of rockfish goes back to theMiocene, with unequivocal whole body fossils and otoliths from California and Japan (although fossilotoliths fromBelgium, "Sebastes"weileri, may push the record back as far as the earlyOligocene).[8]
Sebastes contains 109 recognized extant species in this genus are:[9][10]
| Image | Scientific name | Common name | Distribution |
|---|---|---|---|
 | Sebastes aleutianus(D. S. Jordan &Evermann, 1898) | rougheye rockfish | North Pacific (coast of Japan to the Navarin Canyon in the Bering Sea, to the Aleutian Islands, all the way south to San Diego, California) |
 | Sebastes alutus(C. H. Gilbert, 1890) | Pacific Ocean perch | North Pacific ( southern California around the Pacific rim to northern Honshū, Japan, including the Bering Sea.) |
 | Sebastes atrovirens(D. S. Jordan & C. H. Gilbert, 1880) | kelp rockfish | Pacific Ocean(coast of California in the United States and Baja California in Mexico) |
 | Sebastes auriculatusGirard, 1854 | brown rockfish | Pacific Ocean (Bahia San Hipolito in southern Baja California to Prince William Sound in the northern Gulf of Alaska.) |
 | Sebastes aurora(C. H. Gilbert, 1890) | aurora rockfish | North Pacific |
 | Sebastes babcocki(W. F. Thompson, 1915) | redbanded rockfish | Pacific Ocean ( Zhemchug Canyon in the Bering Sea and the Aleutians south to San Diego, California) |
| Sebastes baramenuke(Wakiya, 1917) | Pacific Ocean ( northern Japan to South Korea) | ||
_ever_seen.jpg) | Sebastes borealisBarsukov, 1970 | shortraker rockfish | Pacific Ocean (southeastern Kamchatka Peninsula, Russia, to Fort Bragg, California.) |
| Sebastes brevispinis(T. H. Bean, 1884) | silvergray rockfish | Pacific Ocean (Bering Sea coast of Alaska to Baja California) | |
| Sebastes capensis(J. F. Gmelin, 1789) | Cape redfish | western coast of South Africa, Tristan da Cunha and southern South America, | |
 | Sebastes carnatus(D. S. Jordan & C. H. Gilbert, 1880) | gopher rockfish | Pacific Ocean ( Cape Blanco in Oregon, down to Punta San Roque in southern Baja California) |
 | Sebastes caurinusJ. Richardson, 1844 | copper rockfish | Pacific Ocean (Gulf of Alaska, to the Pacific side of the Baja California peninsula, north of Guerrero Negro.) |
 | Sebastes cheni (Barsukov, 1988) | Japanese white seaperch or Japanese blue seaperch | Northwest Pacific |
 | Sebastes chlorostictus(D. S. Jordan & C. H. Gilbert, 1880) | greenspotted rockfish | eastern Pacific. |
 | Sebastes chrysomelas(D. S. Jordan & C. H. Gilbert, 1881) | black-and-yellow rockfish | Pacific Ocean (off California and Baja California.) |
| Sebastes ciliatus(Tilesius, 1813) | dusky rockfish | Pacific Ocean ( Bering Sea near British Columbia, in the Gulf of Alaska, and in the depths of the Aleutian Islands.) | |
 | Sebastes constellatus(D. S. Jordan & C. H. Gilbert, 1880) | starry rockfish | Pacific Ocean(California and Baja California. ) |
| Sebastes cortezi(Beebe &Tee-Van, 1938) | Cortez rockfish | Pacific Ocean ( Gulf of California along the coast of Baja California, Mexico.) | |
| Sebastes crameri(D. S. Jordan, 1897) | darkblotched rockfish | Pacific Ocean (southeast of Zhemchug Canyon in the Bering Sea to Santa Catalina Island, California) | |
 | Sebastes dallii(C. H. Eigenmann &Beeson, 1894) | calico rockfish | Eastern central Pacific. |
 | Sebastes diaconusFrable,D. W. Wagman,Frierson,A. Aguilar &Sidlauskas, 2015 | deacon rockfish[11] | northern California to southern British Columbia. |
 | Sebastes diploproa(C. H. Gilbert, 1890) | splitnose rockfish | Northeast Pacific |
 | Sebastes elongatusAyres, 1859 | greenstriped rockfish | northeast Pacific |
| Sebastes emphaeus(Starks, 1911) | Puget Sound rockfish | Pacific Ocean (Kenai Peninsula, Alaska to northern California) | |
 | Sebastes ensiferL. C. Chen, 1971 | swordspine rockfish | central Pacific |
 | Sebastes entomelas(D. S. Jordan & C. H. Gilbert, 1880) | widow rockfish | western North America from Alaska to Baja California. |
| Sebastes eos(C. H. Eigenmann &R. S. Eigenmann, 1890) | pink rockfish | Monterey Bay in California, USA to central Baja California, Mexico | |
| Sebastes exsulL. C. Chen, 1971 | buccaneer rockfish | Central Pacific: western Gulf of California. | |
 | Sebastes fasciatusD. H. Storer (fr), 1854 | Acadian redfish | northwestern Atlantic Ocean and its range extends from Virginia, the Gulf of St. Lawrence, Nova Scotia, western Greenland and Iceland |
 | Sebastes flammeus(D. S. Jordan &Starks, 1904) | northwest Pacific. | |
 | Sebastes flavidus(Ayres, 1862) | Yellowtail rockfish | San Diego, California, to Kodiak Island, Alaska |
| Sebastes gilli(R. S. Eigenmann, 1891) | Bronzespotted rockfish | Monterey Bay in California, USA to northern Baja California, Mexico. | |
| Sebastes glaucusHilgendorf, 1880 | Gray rockfish | Northwest Pacific | |
 | Sebastes goodei(C. H. Eigenmann & R. S. Eigenmann, 1890) | chilipepper rockfish | western North America from Baja California to Vancouver. |
 | Sebastes helvomaculatusAyres, 1859 | rosethorn rockfish | Eastern Pacific. |
 | Sebastes hopkinsi(Cramer, 1895) | squarespot rockfish | Eastern Pacific. |
 | Sebastes hubbsi(Matsubara, 1937) | Northwest Pacific | |
| Sebastes ijimae(D. S. Jordan &Metz, 1913) | Japan and South Korea. | ||
 | Sebastes inermisG. Cuvier, 1829 | Japanese red seaperch | coasts of Japan and the Korean Peninsula. |
| Sebastes iracundus(D. S. Jordan &Starks, 1904) | Northwest Pacific. | ||
| Sebastes itinus(D. S. Jordan & Starks, 1904) | Japan. | ||
 | Sebastes jordani(C. H. Gilbert, 1896) | shortbelly rockfish | Vancouver Island in British Columbia, Canada to northern Baja California, Mexico |
.jpg) | Sebastes joyneriGünther, 1878 | Togot seaperch, or offshore seaperch | Japan and Korea |
| Sebastes kiyomatsuiY. Kai &Nakabo, 2004 | Japan. | ||
| Sebastes koreanusI. S. Kim &W. O. Lee, 1994 | Korea. | ||
| Sebastes lentiginosusL. C. Chen, 1971 | freckled rockfish | Santa Catalina Island in southern California, USA to northern Baja California | |
 | Sebastes levis(C. H. Eigenmann & R. S. Eigenmann, 1889) | cowcod | southern California |
| Sebastes longispinis(Matsubara, 1934) | Japan and South Korea. | ||
| Sebastes macdonaldi(C. H. Eigenmann & Beeson, 1893) | Mexican rockfish | California, USA to southern Baja California, Mexico and the Gulf of California | |
 | Sebastes maliger(D. S. Jordan & C. H. Gilbert, 1880) | quillback rockfish | Pacific coast from the Gulf of Alaska to the northern Channel Islands of Southern California. |
| Sebastes matsubaraiHilgendorf, 1880 | northern Japan. | ||
 | Sebastes melanopsGirard, 1856 | black rockfish | Oregon, California, Washington, British Columbia, Alaska |
| Sebastes melanosemaR. N. Lea &Fitch, 1979 | semaphore rockfish | southern California, USA to central Baja California, Mexico. | |
 | Sebastes melanostictus(Matsubara, 1934) | blackspotted rockfish | North Pacific. |
| Sebastes melanostomus(C. H. Eigenmann & R. S. Eigenmann, 1890) | blackgill rockfish | Washington, USA to central Baja California, Mexico. | |
 | Sebastes mentellaTravin, 1951 | deepwater redfish | North Atlantic |
 | Sebastes miniatus(D. S. Jordan & C. H. Gilbert, 1880) | vermilion rockfish | North America from Baja California to Alaska. |
| Sebastes minorBarsukov, 1972 | Hokkaido, Japan to Sakhalin, Primorskii Krai, and the southern Kuril Islands. | ||
| Sebastes moseriEitner, 1999 | whitespeckled rockfish | Northeast Pacific. | |
 | Sebastes mystinus(D. S. Jordan & C. H. Gilbert, 1881) | blue rockfish[11] | northeastern Pacific Ocean, ranging from northern Baja California to central Oregon. |
 | Sebastes nebulosusAyres, 1854 | China rockfish | Kachemak Bay in the northern Gulf of Alaska to Redondo Beach and San Nicolas Island in southern California. |
 | Sebastes nigrocinctusAyres, 1859 | tiger rockfish | Pacific Ocean off Kodiak Island, and from Prince William Sound, Alaska, south to Point Buchon, central California. |
| Sebastes nivosusHilgendorf, 1880 | |||
 | Sebastes norvegicus(Ascanius, 1772) | golden redfish | North Atlantic. |
| Sebastes notiusL. C. Che], 1971 | Guadalupe Island, Mexico. | ||
| Sebastes nudusMatsubara, 1943 | Japan and South Korea. | ||
 | Sebastes oblongusGünther, 1877 | Japan and South Korea. | |
| Sebastes oculatusValenciennes, 1833 | Patagonian redfish | Southeast Pacific and Southwest Atlantic: Chile, Argentina, and the Falkland Islands. | |
 | Sebastes ovalis(Ayres, 1862) | speckled rockfish | Eastern Pacific |
| Sebastes owstoni(D. S. Jordan & W. F. Thompson, 1914) | Japanese yellow seaperch | Japan to Primorskii Krai, the Sea of Okhotsk, and the North Korea | |
 | Sebastes pachycephalusTemminck &Schlegel, 1843 | Northwest Pacific | |
 | Sebastes paucispinisAyres, 1854 | Bocaccio rockfish | Stepovak Bay, Alaska to central Baja California |
| Sebastes peduncularisL. C. Chen, 1975 | Eastern Central Pacific. | ||
| Sebastes phillipsi(Fitch, 1964) | chameleon rockfish | Monterey Bay to Newport Beach in southern California, USA. | |
 | Sebastes pinniger(T. N. Gill, 1864) | canary rockfish | south of Shelikof Strait in the eastern Gulf of Alaska to Punta Colonet in northern Baja California. |
 | Sebastes polyspinis(Taranetz &Moiseev, 1933) | northern rockfish | North Pacific. |
| Sebastes proriger(D. S. Jordan & C. H. Gilbert, 1880) | redstripe rockfish | Bering Sea and Amchitka Island in the Aleutian chain to San Diego, California | |
 | Sebastes rastrelliger(D. S. Jordan & C. H. Gilbert, 1880) | grass rockfish | Eastern Pacific |
 | Sebastes reedi(Westrheim &Tsuyuki, 1967) | yellowmouth rockfish | Eastern Pacific. |
 | Sebastes rosaceusAyres, 1854 | rosy rockfish | Eastern Pacific |
| Sebastes rosenblattiL. C. Chen, 1971 | greenblotched rockfish | San Francisco in California, USA to central Baja California, Mexico. | |
| Sebastes ruberrimus(Cramer, 1895) | yelloweye rockfish | East Pacific and range from Baja California to Dutch harbor in Alaska |
 | Sebastes rubrivinctus(D. S. Jordan & C. H. Gilbert, 1880) | flag rockfish | California and Baja California |
| Sebastes rufinanusR. N. Lea & Fitch, 1972 | dwarf red rockfish | eastern central Pacific, especially around San Clemente Island off the coast of southern California | |
| Sebastes rufus(C. H. Eigenmann & R. S. Eigenmann, 1890) | bank rockfish | Fort Bragg in northern California, USA to central Baja California and Guadalupe Island (off northern central Baja California) in Mexico. | |
| Sebastes saxicola(C. H. Gilbert, 1890) | stripetail rockfish | Yakutat Bay, Alaska to Rompiente Point, Baja California, Mexico. | |
 | Sebastes schlegeliiHilgendorf, 1880 | Korean rockfish | northern Asia. |
| Sebastes scythropus(D. S. Jordan &Snyder, 1900) | Japan. | ||
 | Sebastes semicinctus(C. H. Gilbert, 1897) | halfbanded rockfish | Eastern Central Pacific |
 | Sebastes serranoides(C. H. Eigenmann & R. S. Eigenmann, 1890) | olive rockfish | Eastern Pacific. |
 | Sebastes serriceps(D. S. Jordan & C. H. Gilbert, 1880) | treefish | eastern Pacific Ocean with a range from San Francisco, California to central Baja California, Mexico. |
| Sebastes simulatorL. C. Chen, 1971 | pinkrose rockfish | San Pedro in southern California, USA to Guadalupe Island (off northern central Baja California) in Mexico. | |
| Sebastes sinensis(C. H. Gilbert, 1890) | blackmouth rockfish | Gulf of California. | |
| Sebastes spinorbisL. C. Chen, 1975 | Eastern Central Pacific. | ||
 | Sebastes steindachneriHilgendorf, 1880 | northern Japan to the southern Kuril Islands, the northern Sea of Japan, and the Sea of Okhotsk. Reported from South Korea | |
 | Sebastes taczanowskiiSteindachner, 1880 | white-edged rockfish | Northwest Pacific coast |
 | Sebastes thompsoni(D. S. Jordan &C. L. Hubbs, 1925) | northern Japan | |
_(15257827580).jpg) | Sebastes trivittatusHilgendorf, 1880 | threestripe rockfish | |
| Sebastes umbrosus(D. S. Jordan & C. H. Gilbert, 1882) | honeycomb rockfish | Point Pinos, Monterey County in central California, USA to southern central Baja California, Mexico. | |
| Sebastes variabilis(Pallas, 1814) | light dusky rockfish | Japan, east coast of Kamchatka to Cape Ol'utorskii in western Bering Sea, along the Aleutian Islands in the eastern Bering Sea, through the Gulf of Alaska south to Johnstone Strait, British Columbia and to central Oregon. | |
| Sebastes variegatusQuast, 1971 | harlequin rockfish | Bowers Bank and Petrel Bank in the Aleutian chain to Newport, Oregon, USA. | |
| Sebastes varispinisL. C. Chen, 1975 | Eastern Central Pacific. | ||
 | Sebastes ventricosusTemminck & Schlegel, 1843 | Japanese black seaperch | Northwest Pacific |
 | Sebastes viviparusKrøyer, 1845 | Norway redfish | Norwegian coast from Kattegat to Tanafjord in Finnmark, rare off Bear Island, northern part of North Sea, around Shetland Islands, Scotland, northern England, Wales and Ireland, rare in the English Channel; Rockall Bank, common around Faroes and Iceland; sporadic off East Greenland. |
 | Sebastes vulpesDöderlein (de), 1884 | fox jacopever | Japan and Korea. |
| Sebastes wakiyai(Matsubara, 1934) | Japan and South Korea | ||
 | Sebastes wilsoni(C. H. Gilbert, 1915) | pygmy rockfish | East Pacific, for the Gulf of Alaska to Baja California, Mexico. |
 | Sebastes zacentrus(C. H. Gilbert, 1890) | sharpchin rockfish | Semisopochnoi Island in the Aleutian chain to San Diego, California, USA. |
 | Sebastes zonatusL. C. Chen &Barsukov, 1976 | Japan and South Korea |
Sebastes species have bodies which vary from elongate to deep, and which may be moderately to highly compressed with a comparatively large head. Their eyes vary from large to small. They may have spines on the head or these may be absent, if spines are present, these can be small and weak or robust and there can be up to 8 of them. They lack a spiny horizontal ridge below the eye. The jaws have many small conical teeth and there are teeth on the roof of the mouth. The singledorsal fin is typically strongly incised at the posterior of the spiny portion which contains 12–15 robust, venom-bearing spines and to the rear of these are 9–16 soft rays, Theanal fin has 2–4 spines and 6 to 11 soft rays. There is a spine in each of thepelvic fins as well as 5 soft rays and these are placed under thepectoral fins. The pectoral fins are large and may be rounded or pointed in shape with 14–22 soft rays, the longest being the central rays. Thecaudal fin is straight to slightly concave. Thelateral line may have pored or tubed scales.[12] They vary in size from a maximum total length of 13.7 cm (5.4 in) inS. koreanus to 108 cm (43 in) inS. borealis.[9]
Sebastes rockfish are found in the temperate North and South Pacific and Atlantic Oceans.[12] Rockfish range from theintertidal zone to almost 3,000 m (9,800 ft) deep, usually livingbenthically on various substrates, often, as the name suggests, around rock outcrops.[13]
Sebastes rockfish may be long-lived, amongst thelongest-living fish on earth, with several species known to surpass 100 years of age, and a maximum reported age of 205 years forS. aleutianus.[13]
Like all carnivores, these fish can bioaccumulate some pollutants orradionuclides such ascesium. Highly radioactive rockfish have been caught in a port nearFukushima city, Japan, not far from theFukushima Daiichi Nuclear Power Plant, nearly 2 years after thenuclear disaster (ex: 107000Bq/kg[14] (2013-02-12); 116000 Bq/kg[14] (2013-02-13) and 132000Bq/kg[14] (2013-02-13), respectively 1070, 1160, and 1320 times more than the maximum allowed by Japanese authorities (as updated on April 1, 2012)[14]
Sebastes rockfish are important sport and commercial fish, and many species have beenoverfished. As a result, seasons are tightly controlled in many areas.Sebastes species are sometimes fraudulently substituted for the more expensivenorthern red snapper (Lutjanus campechanus).[15]
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