Environment: milieu / climate zone / depth range / distribution range
पारिस्थितिकी
समुद्री प्रवाल-भित्ति संयुक्त; गहराई सीमा 3 - 36 m (Ref. 5227). Tropical; 40°N - 50°S, 120°W - 70°W
Eastern Pacific from Baja California to Ecuador. Reported from Peru (Ref. 9276) and Chile (Ref. 9068).
आकार / वज़न / Age
Maturity: Lm ?  range ? - ? cm
Max length : 100.0 cm TL पुल्लिंग / अलिंग; (Ref. 9276); common length : 55.0 cm TL पुल्लिंग / अलिंग; (Ref. 9276)
Body compressed and moderately deep; skin thick, with large, rectilinear, plate-like scales, some of them spiny, that are easily visible to the naked eye; mouth small; teeth strong and protruding, 8 in each jaw; snout with a naked scale-less area behind the jaws; dorsal fin with 3 spines and more than 25 rays; scales located behind the gill openings much larger than the surrounding scales (Ref. 55763).
Found around reefs and over sandy bottoms of shallow waters (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 | पुनरुत्पत्ति | Spawnings | Egg(s) | Fecundities | लार्वा
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)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
साधन
Special reports
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इंटरनेट स्रोत
Estimates based on models
Preferred temperature (Ref.
123201): 20.8 - 26.9, mean 22.6 °C (based on 20 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.6250 [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): 3.4 ±0.40 se; based on food items.
लौटाव (Ref.
120179): निम्न, न्यूनतम जनसंख्या दुगनी होने का समय 4.5 - 14 वर्ष। (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): High vulnerability (60 of 100).
Nutrients (Ref.
124155): Calcium = 20.9 [8.5, 47.4] mg/100g; Iron = 0.457 [0.229, 1.005] mg/100g; Protein = 18.6 [16.4, 20.7] %; Omega3 = 0.0892 [, ] g/100g; Selenium = 43.6 [19.0, 92.6] μg/100g; VitaminA = 34.4 [9.2, 123.8] μg/100g; Zinc = 0.83 [0.56, 1.25] mg/100g (wet weight);