Environment: milieu / climate zone / depth range / distribution range
البيئة
بحري القاع; نطاق العمق 0 - 302 m (Ref. 6793). Subtropical; 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 / الحجم / وزن / العمر
Maturity: Lm 34.0, range 29 - ? cm
Max length : 51.0 cm TL ذكر/ مختلط الجنس; (Ref. 2850); أعلا وزن تم نشرة: 1.5 kg (Ref. 40637); العمر: 18 سنين (Ref. 39277)
Inhabit rocky areas. Reported to reach 64 cm, but specimens over 51 cm may have been the redbanded rockfish, Sebastes babcocki. Viviparous (Ref. 34817).
Life cycle and mating behavior
Maturities | التكاثر | Spawnings | Egg(s) | Fecundities | Larvae
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)
استخدامات بشرية
مصائد: تجاري
أدوات
تقارير خاصة
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مصادر علي الأنترنت
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 (0.00680 - 0.01852), b=3.03 (2.89 - 3.17), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
مستوى غذائي (Ref.
69278): 3.7 ±0.5 se; based on size and trophs of closest relatives
المرونه (Ref.
120179): منخفض, الحد الزمني الأدني لتضاعف عدد أفراد المجتمع 4.5-14 سنة (tmax=18).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (40 of 100).