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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
Ökologie
seewasser demersal; tiefenbereich 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 / Size / Gewicht / Alter
Maturity: Lm 38.5, range 34 - ? cm
Max length : 64.0 cm TL Männchen/unbestimmt; (Ref. 2850); max. veröff. Gewicht: 4.4 kg (Ref. 40637); max. veröff. Alter: 106 Jahre (Ref. 39247)
Rückenflossenstacheln (insgesamt) : 13; Rückenflossenweichstrahlen (insgesamt) : 13 - 15; Afterflossenstacheln: 3; Afterflossenweichstrahlen: 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 Rote Liste Status (Ref. 130435: Version 2024-1)
Bedrohung für Menschen
Harmless
Nutzung durch Menschen
Fischereien: weniger kommerziell
Tools
Zusatzinformationen
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Internet Quellen
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
Widerstandsfähigkeit (Ref.
120179): sehr niedrig, Verdopplung der Population dauert mehr als 14 Jahre. (tmax=106).
Fishing Vulnerability (Ref.
59153): Moderate to high vulnerability (46 of 100).
