Environment: milieu / climate zone / depth range / distribution range
Ecologie
; marien rifbewoner; diepteverspreiding 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 / Gewicht / Leeftijd
Maturity: Lm ? range ? - ? cm
Max length : 40.0 cm TL mannelijk/geslacht niet bekend; (Ref. 9276); common length : 30.0 cm TL mannelijk/geslacht niet bekend; (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
Geslachtsrijpheid | Voortplanting | Kuitschieten | Eieren | Fecundity | Larven
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)
Status op de Rode Lijst van het IUCN (Ref. 125652)
Gevaarlijk voor mensen
Harmless
Gebruik door de mens
Meer informatie
ReferentiesAquacultuurAquacultuurprofielKweeklijnenGeneticaAlleelfrequentiesErfelijkheidZiektenVerwerkingNutrientsMass conversion
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Estimates based on models
Preferred temperature (Ref.
115969): 19.2 - 23.1, mean 22.3 °C (based on 8 cells).
Phylogenetic diversity index (Ref.
82805): PD
50 = 0.5312 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02570 (0.01243 - 0.05316), b=2.93 (2.76 - 3.10), in cm total length, based on LWR estimates for this Subfamily-BS (Ref.
93245).
Trophic level (Ref.
69278): 3.3 ±0.35 se; based on food items.
Weerstandsvermogen (Ref.
120179): Gemiddeld, minimale populatieverdubbelingstijd 1,4-4,4 jaar (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (30 of 100) .
Climate Vulnerability (Ref.
125649): (0 of 100) .
Nutrients (Ref.
124155): Calcium = 47.2 [18.6, 98.8] mg/100g ; Iron = 0.576 [0.358, 1.135] mg/100g ; Protein = 18.7 [16.6, 20.7] % ; Omega3 = 0.121 [0.062, 0.243] g/100g ; Selenium = 34.7 [18.3, 72.0] μg/100g ; VitaminA = 46.9 [14.4, 149.5] μg/100g ; Zinc = 1.07 [0.70, 1.63] mg/100g (wet weight);
