Environment: milieu / climate zone / depth range / distribution range
بوم شناسي
دريايي وابسته به آب سنگ; تغييرات عمق 0 - 146 m (Ref. 2850), usually 0 - 30 m (Ref. 2850). Subtropical; 13°C - 22°C (Ref. 131086); 41°N - 27°N, 125°W - 114°W
Eastern Pacific: Redding Rock in northern California, USA to central Baja California, Mexico.
Length at first maturity / Size / Weight / سن
Maturity: Lm 35.6, range 32 - 39 cm
Max length : 61.0 cm TL جنس نر / بدون خواص جنسي; (Ref. 2850); بيشينه وزن گزارش شده: 1.6 kg (Ref. 40637); بيشينه سن گزارش شده: 30 سال ها (Ref. 56049)
خارهاي باله پشتي (کل) : 12 - 13; شعاع نرم باله پشتي (کل) : 15 - 17; خارهاي باله مخرجي: 3; شعاع نرم باله مخرجي: 8 - 10; مهره ها: 26. Branchiostegal rays: 7 (Ref. 36715).
Sometimes found well off bottom, in or near kelp or over rocky reefs (Ref. 2850). Juveniles are pelagic (Ref. 36715). Viviparous, with planktonic larvae (Ref. 36715).
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)
وضعيت در فهرست قرمز IUCN (Ref. 130435: Version 2024-1)
خطر برای انسان ها
Harmless
استفاده انسانی
ماهي ها ي سرگرم كننده: بله; آكواريوم: آکواریوم عمومی
ابزارها
گزارش های ويژه
بارگيری XML
منابع اينترنتي
Estimates based on models
Preferred temperature (Ref.
123201): 12 - 19.1, mean 15.1 °C (based on 14 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00871 (0.00489 - 0.01552), b=3.05 (2.89 - 3.21), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
Trophic level (Ref.
69278): 4.2 ±0.4 se; based on diet studies.
جهندگی (Ref.
120179): پايين ، كم, كمينه زمان لازم براي دو برابر شدن جمعيت 5/4 – 14 سال (tm=5; tmax=30; K=0.22-0.28; Fec=71,000).
Fishing Vulnerability (Ref.
59153): Moderate to high vulnerability (46 of 100).
Nutrients (Ref.
124155): Calcium = 15.3 [5.6, 49.2] mg/100g; Iron = 0.368 [0.142, 0.932] mg/100g; Protein = 19.6 [18.4, 20.8] %; Omega3 = 0.433 [0.166, 1.110] g/100g; Selenium = 44.1 [15.2, 143.0] μg/100g; VitaminA = 67.9 [24.9, 190.8] μg/100g; Zinc = 0.415 [0.208, 0.831] mg/100g (wet weight);
