Environment: milieu / climate zone / kisaran kedalaman / distribution range
Ekologi
laut berasosiasi dengan karang; kisaran kedalaman 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 / umur
Kematangan: Lm ? range ? - ? cm
Max length : 60.0 cm TL jantan/; (Ref. 55763); common length : 25.0 cm TL jantan/; (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
Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fecundity | Larva
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)
Status IUCN Red List (Ref. 130435: Version 2025-1)
ancaman kepada manusia
Harmless
penggunaan manusia
Perikanan: komersial; Akuarium: Komersial
Alat, peralatan
laporan khas
muat turun XML
Sumber internet
Estimates based on models
Preferred temperature (Acuan
123201): 15.9 - 28.9, mean 24.4 °C (based on 10 cells).
Phylogenetic diversity index (Acuan
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 (Acuan
69278): 2.7 ±0.31 se; based on food items.
Daya lenting (Acuan
120179): sedang, Waktu penggandaan populasi minimum 1.4 - 4.4 tahun (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (44 of 100).
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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);
