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Perciformes/Scorpaenoidei (Scorpionfishes) >
Sebastidae (Rockfishes, rockcods and thornyheads) > Sebastinae
Etymology: Sebastes: Greek, sebastes = august, venerable (Ref. 45335).
Eponymy: John Pease Babcock (1855–1936) was a fisheries expert, civil servant, conservationist and author, who helped to establish the scientific and institutional underpinnings of fisheries conservation in British Columbia although he had no formal [...] (Ref. 128868), visit book page.
Environment: milieu / climate zone / depth range / distribution range
पारिस्थितिकी
समुद्री ड़िमरसल; गहराई सीमा 49 - 625 m (Ref. 6793). Temperate; 66°N - 32°N, 179°W - 116°W
North Pacific: Zhemchug Canyon in the Bering Sea and Amchitka Island in the Aleutian chain to San Diego, California, USA.
Length at first maturity / आकार / वज़न / Age
Maturity: Lm 38.5, range 34 - ? cm
Max length : 64.0 cm TL पुल्लिंग / अलिंग; (Ref. 2850); अधिकतम प्रकाशित वज़न: 4.4 kg (Ref. 40637); अधिकतम सूचित उम्र: 106 वर्षो (Ref. 39247)
पृष्ठीय रीढ़ (सम्पूर्ण) : 13; पृष्ठीय सौफट रेज़ (सम्पूर्ण) : 13 - 15; गुदा कांटा: 3; ऐनल सौफट रेज़: 6 - 7. Head spines strong to moderate - nasal, preocular, supraocular, postocular, tympanic (may be absent), coronal and parietal spines present, nuchals usually absent (Ref. 27437). 2nd anal fin spine longer than 3rd (Ref. 27436). Posterior margin of caudal fin almost straight (Ref. 6885). Light pink to red with 4 darker red vertical bars on body (the first extending from front of dorsal to the base of pectoral, the last found on the caudal peduncle), the bars more prominent on smaller fish; 1 dark bar radiating from each eye (Ref. 27436).
Found on soft bottoms (Ref. 2850). Viviparous (Ref. 34817).
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: Version 2024-1)
Threat to humans
Harmless
Human uses
मात्स्यिकी: लघु वाणिज्य
साधन
Special reports
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इंटरनेट स्रोत
Estimates based on models
Preferred temperature (Ref.
123201): 3.7 - 7.1, mean 5.5 °C (based on 149 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00495 - 0.02022), b=3.09 (2.92 - 3.26), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.8 ±0.5 se; based on size and trophs of closest relatives
लौटाव (Ref.
120179): बहुत नीचे, न्यूनतम जनसंख्या दुगनी समय अवलागत 14 महीने। (tmax=106).
Fishing Vulnerability (Ref.
59153): Moderate to high vulnerability (46 of 100).
