Environment: milieu / climate zone / depth range / distribution range
البيئة
بحري القاع; نطاق العمق 0 - 30 m (Ref. 5227). Tropical; 28°N -
Eastern Pacific: California, USA (Ref. 28023) to northern Chile, including the Galapagos Islands.
الحجم / وزن / العمر
Maturity: Lm ? range ? - ? cm
Max length : 45.7 cm TL ذكر/ مختلط الجنس; (Ref. 5592); common length : 30.4 cm TL ذكر/ مختلط الجنس; (Ref. 5592)
Found in shallow water and seaweed-covered reefs as well as on open, sandy areas (Ref. 5592). An opportunistic predator, this cryptic fish lies unseen on the reef top waiting for small fishes to pass by (Ref. 5592). Although the flesh is of excellent quality, it is not utilized commercially due to its venomous spines (Ref. 9341).
Life cycle and mating behavior
Maturities | التكاثر | Spawnings | Egg(s) | Fecundities | Larvae
Grove, J.S. and R.J. Lavenberg, 1997. The fishes of the Galápagos Islands. Stanford University Press, Stanford, 863 p. (Ref. 28023)
IUCN Red List Status (Ref. 130435)
خطر للأنسان
Traumatogenic (Ref. 28023)
استخدامات بشرية
مصائد: مصائد تستهلك محلينا; لعبة سمكه: نعم
أدوات
تقارير خاصة
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مصادر علي الأنترنت
Estimates based on models
Preferred temperature (Ref.
123201): 20.6 - 29.1, mean 26.9 °C (based on 255 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01318 (0.00626 - 0.02776), b=3.03 (2.86 - 3.20), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
مستوى غذائي (Ref.
69278): 3.9 ±0.2 se; based on size and trophs of closest relatives
المرونه (Ref.
120179): منخفض, الحد الزمني الأدني لتضاعف عدد أفراد المجتمع 4.5-14 سنة (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (36 of 100).
Nutrients (Ref.
124155): Calcium = 120 [65, 274] mg/100g; Iron = 1.02 [0.53, 2.15] mg/100g; Protein = 17.9 [16.3, 19.5] %; Omega3 = 0.29 [0.13, 0.77] g/100g; Selenium = 47 [23, 134] μg/100g; VitaminA = 28 [9, 82] μg/100g; Zinc = 1.2 [0.8, 1.8] mg/100g (wet weight);
