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FishBase Names Scientific source: Integrated Taxonomic Information System Supported by National Biological Information Infrastructure National Science Foundation go to Discover Life's Facebook group Following modified from FishBase    Top | See original http://www.fishbase.org/Summary/speciesSummary.php?genusname=Sebastolobus&speciesname=alascanus ---> http://192.134.151.83/Summary/speciesSummary.php?genusname=Sebastolobus&speciesname=alascanus http://192.134.151.83/Summary/speciesSummary.php?genusname=Sebastolobus&speciesname=alascanus ---> https://fishbase.mnhn.fr/Summary/speciesSummary.php?genusname=Sebastolobus&speciesname=alascanus https://fishbase.mnhn.fr/Summary/speciesSummary.php?genusname=Sebastolobus&speciesname=alascanus ---> https://fishbase.mnhn.fr/summary/Sebastolobus-alascanus.html You can sponsor this page Common name (e.g. trout) contains begins with begins with ends with is Genus + Species (e.g. Gadus morhua) About this page More Info Plus d'info Mais info Languages Arabic Bahasa/Malay Bangla Chinese(Si) Chinese(Tr) Deutsch English Español Farsi Français Greek Hindi Italiano Japanese Lao Nederlands Português(Br) Português(Pt) Russian Swedish Thai Vietnamese User feedbacks Comments &   Corrections Fish Forum Guest Book Facebook Citation Uploads Attach website Upload photo Upload video Upload   references Fish Watcher Related species Species in    Sebastolobus Species in    Sebastidae - Classification - Sebastolobinae Sebastidae Perciformes/Scorpaenoidei Teleostei Chordata Animalia Sebastolobus alascanus Bean , 1890 Shortspine thornyhead Add your observation in Fish Watcher Native range | All suitable habitat | Point map | Year 2050 This map was computer-generated and has not yet been reviewed. Sebastolobus alascanus   AquaMaps   Data sources: GBIF OBIS Upload your photos  and  videos Pictures | Google image Sebastolobus alascanus Picture by Love, M. Classification / Names Common names | Synonyms | Catalog of Fishes( genus , species ) | ITIS | CoL | WoRMS | Cloffa Teleostei (teleosts) > Perciformes/Scorpaenoidei (Scorpionfishes) > Sebastidae (Rockfishes, rockcods and thornyheads) > Sebastolobinae Etymology: Sebastolobus: Greek, sebastes = august, venerable + Greek, lobos = lobe (Ref. 45335 ) ;   alascanus: Species name after Alaska, the type locality (Ref. 27436 ) . More on author: Bean . Environment: milieu / climate zone / depth range / distribution range Ecology Marine; demersal; depth range 17 - 1600 m (Ref. 50550 ), usually 91 - ? m (Ref. 2850 ). Temperate Distribution Countries | FAO areas | Ecosystems | Occurrences | Point map | Introductions | Faunafri North Pacific: Sea of Okhotsk north to the Navarin Canyon in the Bering Sea and from Stalemate Bank and Ulm Plateau in the Aleutian Islands southeast to Cedros Island, Baja California, Mexico. Reported from Japan (Ref. 559 ). Length at first maturity / Size / Weight / Age Maturity: L m 22.0   range ? - ? cm Max length : 80.0 cm SL male/unsexed; (Ref. 559 ); max. published weight: 9.0 kg (Ref. 56527 ); max. reported age: 100 years (Ref. 90032 ) Short description Morphology | Morphometrics Dorsal spines (total): 15 - 17; Dorsal soft rays (total): 8-9; Anal spines : 3; Anal soft rays : 4 - 5. Head spines very strong - nasal, preocular, supraocular, postocular, tympanic, parietal and nuchal spines present, coronal spines absent; large head and elongate body; strong spiny ridge on head; 3rd dorsal spine not much longer than 2nd, 4th or 5th; strong notch on pectoral fin (Ref. 27437 ). Bright red with some black on fins; gill chamber mostly pale (Ref. 27437 ). Caudal slightly rounded (Ref. 6885 ). Biology     Glossary (e.g. epibenthic) Very common on soft bottoms (Ref. 2850 ). Oviparous (Ref. 205 ). Eggs are extruded in floating gelatinous masses (Ref. 31279 ). Have a thick glandular tissue on posterior margin of fin spines which is believed to be venomous (Ref. 57406 ). Rarely taken by game fishers (Ref. 27436 ). Flesh sweeter than that of other rockfishes (Ref. 27436 ). Life cycle and mating behavior Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae Unlike other representatives of this group, this species has internal fertilization Oviparous (Ref. 6885 ). Females possess specialized ovarian structures including stalk-like ovigerous lamellae and secretory epithelia (Ref. 32832 ). Main reference Upload your references | References | Coordinator | Collaborators Eschmeyer, W.N., E.S. Herald and H. Hammann , 1983. A field guide to Pacific coast fishes of North America. Boston (MA, USA): Houghton Mifflin Company. xii+336 p. (Ref. 2850 ) IUCN Red List Status (Ref. 130435 )   Endangered (EN)  (A2d); Date assessed: 01 January 2000 CITES Not Evaluated CMS (Ref. 116361 ) Not Evaluated Threat to humans   Venomous (Ref. 57406 ) Human uses Fisheries: minor commercial FAO - Fisheries: landings ; Publication: search | FishSource | Sea Around Us More information Countries FAO areas Ecosystems Occurrences Introductions Stocks Ecology Diet Food items Food consumption Ration Common names Synonyms Metabolism Predators Ecotoxicology Reproduction Maturity Spawning Spawning aggregation Fecundity Eggs Egg development Age/Size Growth Length-weight Length-length Length-frequencies Morphometrics Morphology Larvae Larval dynamics Recruitment Abundance BRUVS References Aquaculture Aquaculture profile Strains Genetics Electrophoreses Heritability Diseases Processing Nutrients Mass conversion Collaborators Pictures Stamps, Coins Misc. Sounds Ciguatera Speed Swim. type Gill area Otoliths Brains Vision Tools Bio-Quiz | E-book | Field guide | Length-frequency wizard | Life-history tool | Point map | Classification Tree | Catch-MSY | Special reports Check for Aquarium maintenance | Check for Species Fact Sheets | Check for Aquaculture Fact Sheets Download XML Summary page | Point data | Common names | Photos Internet sources AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes : genus , species | DiscoverLife | ECOTOX | FAO - Fisheries: landings ; Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: genome , nucleotide | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | OceanAdapt | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | Tree of Life | Wikipedia: Go , Search | World Records Freshwater Fishing | Zoobank | Zoological Record Estimates based on models Preferred temperature (Ref. 123201 ): 1.2 - 6.7, mean 3.8 °C (based on 417 cells). Phylogenetic diversity index (Ref. 82804 ):  PD 50 = 0.6250   [Uniqueness, from 0.5 = low to 2.0 = high]. Bayesian length-weight: a=0.00708 (0.00408 - 0.01228), b=3.16 (3.00 - 3.32), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245 ). Trophic level (Ref. 69278 ):  3.6   ±0.3 se; based on diet studies. Generation time: 47.8 ( na - na) years. Estimated as median ln(3)/K based on 1 growth studies. Resilience (Ref. 120179 ):  Very Low, minimum population doubling time more than 14 years (tmax> 100 (validated age: 62 yrs); tm= 13; Fec > 10,000). Prior r = 0.02, 95% CL = 0.01 - 0.03, Based on 1 stock assessment. Fishing Vulnerability (Ref. 59153 ):  High vulnerability (59 of 100). Climate Vulnerability (Ref. 125649 ):  Moderate vulnerability (38 of 100). Price category (Ref. 80766 ):   Very high . Nutrients (Ref. 124155 ):  Calcium = 18.4 [8.0, 49.9] mg/100g; Iron = 0.287 [0.128, 0.565] mg/100g; Protein = 17.5 [15.8, 19.3] %; Omega3 = 1.01 [0.41, 2.73] g/100g; Selenium = 29.6 [13.0, 73.1] μg/100g; VitaminA = 13.5 [3.9, 44.9] μg/100g; Zinc = 0.518 [0.305, 0.810] mg/100g (wet weight); Comments & Corrections Back to Search Random Species Back to Top Accessed through: Not available FishBase mirror site : localhost Page last modified by : mrius-barile - 20 July 2016 Fatal error : Uncaught ArgumentCountError: Too few arguments to function checkEcotox(), 1 passed in /var/www/html/summary/speciessummary.php on line 2304 and exactly 3 expected in /var/www/html/includes/speciessummary.lib.php:2579 Stack trace: #0 /var/www/html/summary/speciessummary.php(2304): checkEcotox() #1 {main} thrown in /var/www/html/includes/speciessummary.lib.php on line 2579 Updated: 2024-05-23 04:13:44 gmt FishBase | Search | All Living Things | Top © Designed by The Polistes Corporation