Environment: milieu / climate zone / depth range / distribution range
بوم شناسي
دريايي وابسته به آب سنگ; تغييرات عمق 3 - 30 m (Ref. 5227), usually 3 - 25 m (Ref. 27115). Tropical; 19°N - 1°S, 120°W - 70°W
Eastern Central Pacific: Costa Rica to Colombia, including the Revillagigedo, Cocos and Galapagos islands.
Size / Weight / سن
Maturity: Lm ?  range ? - ? cm
Max length : 60.0 cm TL جنس نر / بدون خواص جنسي; (Ref. 55763); common length : 25.0 cm TL جنس نر / بدون خواص جنسي; (Ref. 55763)
Inhabits shallow waters and forms big schools (Ref. 9267). Herbivorous, feeds in schools on algae attached to rocks or corals (Ref. 28023). Demersal species that generally inhabits rocky areas (Ref. 55763).
Life cycle and mating behavior
بلوغ | تولید مثل | تخم ریزی | تخم ها | Fecundity | توزاد ( لارو)
Krupp, F., 1995. Acanthuridae. Sangradores, cirujanos, navajones. p. 839-844. 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. 9267)
وضعيت در فهرست قرمز IUCN (Ref. 130435: Version 2024-1)
خطر برای انسان ها
Harmless
استفاده انسانی
ماهي گيري – شيلات: تجاري; آكواريوم: تجاري
ابزارها
گزارش های ويژه
بارگيری XML
منابع اينترنتي
Estimates based on models
Preferred temperature (Ref.
123201): 15.9 - 28.9, mean 24.4 °C (based on 10 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5078 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01995 (0.00906 - 0.04395), b=3.01 (2.83 - 3.19), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
Trophic level (Ref.
69278): 2.7 ±0.31 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): Moderate vulnerability (44 of 100).
Nutrients (Ref.
124155): Calcium = 32.8 [18.2, 54.1] mg/100g; Iron = 0.495 [0.265, 0.872] mg/100g; Protein = 18.5 [17.3, 19.7] %; Omega3 = 0.0952 [, ] g/100g; Selenium = 34.7 [18.6, 63.2] μg/100g; VitaminA = 36.9 [9.8, 122.1] μg/100g; Zinc = 1.06 [0.72, 1.55] mg/100g (wet weight);