Environment: milieu / climate zone / depth range / distribution range
पारिस्थितिकी
समुद्री ड़िमरसल; गहराई सीमा 0 - 302 m (Ref. 6793). Subtropical; 5°C - 10°C (Ref. 131055); 39°N - 30°N, 123°W - 115°W
Eastern Pacific: San Francisco, California, USA to Cape San Quintin, Baja California, Mexico.
Length at first maturity / आकार / वज़न / Age
Maturity: Lm 34.0, range 29 - ? cm
Max length : 51.0 cm TL पुल्लिंग / अलिंग; (Ref. 2850); अधिकतम प्रकाशित वज़न: 1.5 kg (Ref. 40637); अधिकतम सूचित उम्र: 18 वर्षो (Ref. 39277)
Inhabit rocky areas. Reported to reach 64 cm, but specimens over 51 cm may have been the redbanded rockfish, Sebastes babcocki. Adults feed on fish and crustaceans (Ref. 131055). 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: व्यापारिक; आखेट मत्स्य: हां; जलजीवालय: सार्वजनिक लजीवालय
साधन
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इंटरनेट स्रोत
Estimates based on models
Preferred temperature (Ref.
123201): 9.7 - 11.9, mean 9.9 °C (based on 5 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01122 (0.00677 - 0.01860), b=3.02 (2.88 - 3.16), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.7 ±0.5 se; based on size and trophs of closest relatives
लौटाव (Ref.
120179): निम्न, न्यूनतम जनसंख्या दुगनी होने का समय 4.5 - 14 वर्ष। (tmax=18).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (40 of 100).
