Environment: milieu / climate zone / depth range / distribution range
بوم شناسي
دريايي وابسته به آب سنگ; تغييرات عمق 3 - 36 m (Ref. 5227). Tropical; 28°N - 5°S, 120°W - 70°W
Eastern Pacific: Cedros Island, Baja California, Mexico to Salinas, Ecuador, including the Galapagos Islands.
Size / Weight / سن
Maturity: Lm ?  range ? - ? cm
Max length : 40.0 cm TL جنس نر / بدون خواص جنسي; (Ref. 9276); common length : 30.0 cm TL جنس نر / بدون خواص جنسي; (Ref. 9276)
Common around rocky reefs and along continental coasts (Ref. 9276). Feeds on sea urchins, small crustaceans and mollusks, often blowing into sand to uncover prey or turn over urchins (Ref. 5227).
Life cycle and mating behavior
Maturities | تولید مثل | Spawnings | Egg(s) | Fecundities | توزاد ( لارو)
Females are territorial, solely tending and guarding the eggs (Ref. 116451). Males exhibit polygyny (Ref. 116451).
Bussing, W.A., 1995. Balistidae. Pejepuercos, calafates, gatillos. p. 905-909. In W. Fischer, F. Krupp, W. Schneider, C. Sommer, K.E. Carpenter and V. Niem (eds.) Guia FAO para Identification de Especies para lo Fines de la Pesca. Pacifico Centro-Oriental. 3 Vols. FAO, Rome. (Ref. 9276)
وضعيت در فهرست قرمز IUCN (Ref. 130435)
خطر برای انسان ها
Harmless
استفاده انسانی
ابزارها
گزارش های ويژه
بارگيری XML
منابع اينترنتي
Estimates based on models
Preferred temperature (Ref.
123201): 19.2 - 23.1, mean 22.3 °C (based on 8 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5312 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02570 (0.01232 - 0.05364), b=2.94 (2.77 - 3.11), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.3 ±0.35 se; based on food items.
جهندگی (Ref.
120179): متوسط, كمينه زمان لازم براي دو برابر شدن جمعيت 4/1 – 4/4 سال (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (30 of 100).
Nutrients (Ref.
124155): Calcium = 38.8 [16.1, 92.6] mg/100g; Iron = 0.572 [0.297, 1.272] mg/100g; Protein = 18.4 [16.3, 20.6] %; Omega3 = 0.107 [0.054, 0.207] g/100g; Selenium = 34.1 [18.1, 70.8] μg/100g; VitaminA = 50 [14, 174] μg/100g; Zinc = 1.02 [0.70, 1.52] mg/100g (wet weight);