Environment: milieu / climate zone / depth range / distribution range
पारिस्थितिकी
समुद्री प्रवाल-भित्ति संयुक्त; गहराई सीमा 0 - 85 m (Ref. 9626), usually 5 - 30 m (Ref. 9626). Tropical; 28°N - 25°S, 91°W - 31°W
Western Atlantic: Bahamas to Brazil, including the southern part of the Gulf of Mexico and throughout the Caribbean Sea.
आकार / वज़न / Age
Maturity: Lm ? range ? - ? cm
Max length : 37.0 cm TL पुल्लिंग / अलिंग; (Ref. 26340); common length : 30.0 cm TL पुल्लिंग / अलिंग; (Ref. 3815)
पृष्ठीय रीढ़ (सम्पूर्ण) : 12; पृष्ठीय सौफट रेज़ (सम्पूर्ण) : 12; गुदा कांटा: 3; ऐनल सौफट रेज़: 10. Dorsal profile of head moderately steep; prefrontal tubercle not well developed; silvery with a lavender iridescence, the edges of the scales brownish yellow and the centers with a vertically elongate iridescent blue-green or blue spot (Ref. 13442).
Adults often seen over rocky areas or reefs, but also on flat bottoms to about 85 m depth, while the young inhabit shallower waters (Ref. 3815). Feeds on crabs, mollusks, worms, brittle stars and hermit crabs (Ref. 3815). This is the most common species of the genus in the Antilles (Ref. 3815). Important food fish (Ref. 3815).
Life cycle and mating behavior
परिपक्व अवधि | पुनरुत्पत्ति | मछलीऔ का अंडे देना | अंडे | Fecundity | लार्वा
Cervigón, F., 1993. Los peces marinos de Venezuela. Volume 2. Fundación Científica Los Roques, Caracas,Venezuela. 497 p. (Ref. 9626)
IUCN Red List Status (Ref. 130435: Version 2024-2)
Threat to humans
Reports of ciguatera poisoning (Ref. 30303)
Human uses
मात्स्यिकी: व्यापारिक; आखेट मत्स्य: हां
साधन
Special reports
Download XML
इंटरनेट स्रोत
Estimates based on models
Preferred temperature (Ref.
123201): 25.4 - 28, mean 27.3 °C (based on 212 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01950 (0.01242 - 0.03062), b=2.95 (2.82 - 3.08), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.7 ±0.2 se; based on diet studies.
लौटाव (Ref.
120179): माध्यम, न्यूनतम जनसंख्या दुगनी होने का समय 1.4 - 4.4 वर्ष। (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (27 of 100).
Nutrients (Ref.
124155): Calcium = 45.5 [21.0, 91.8] mg/100g; Iron = 0.561 [0.298, 1.114] mg/100g; Protein = 19.3 [18.0, 20.7] %; Omega3 = 0.124 [0.075, 0.208] g/100g; Selenium = 33.9 [17.7, 64.2] μg/100g; VitaminA = 58.9 [14.9, 219.9] μg/100g; Zinc = 0.977 [0.631, 1.411] mg/100g (wet weight);
