Environment: milieu / climate zone / نطاق العمق / distribution range
البيئة
بحري مرتبطة بالشعاب; نطاق العمق 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.
الحجم / وزن / العمر
النضج: Lm ? range ? - ? cm
Max length : 60.0 cm TL ذكر/ مختلط الجنس; (Ref. 55763); common length : 25.0 cm TL ذكر/ مختلط الجنس; (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
النضج | التكاثر | وضع البيض | بيض | الخصوبة | Larvae
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)
IUCN Red List Status (Ref. 130435: Version 2025-1)
استخدامات بشرية
مصائد: تجاري; حوض مائي: تجاري
أدوات
تقارير خاصة
Download XML
مصادر علي الأنترنت
Estimates based on models
Preferred temperature (مرجع
123201): 15.9 - 28.9, mean 24.4 °C (based on 10 cells).
Phylogenetic diversity index (مرجع
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).
مستوى غذائي (مرجع
69278): 2.7 ±0.31 se; based on food items.
المرونه (مرجع
120179): وسيط, الحد الزمني الأدني لتضاعف عدد أفراد المجتمع 1.4-4.4 سنة (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);
