Environment: milieu / climate zone / depth range / distribution range
بوم شناسي
دريايي وابسته به آب سنگ; تغييرات عمق 2 - 150 m (Ref. 5222), usually 2 - 35 m (Ref. 40849). Subtropical; 33°N - 28°S, 98°W - 28°W (Ref. 5222)
Western Atlantic: Gulf of Mexico, Bermuda, Caribbean (mainly insular localities), and Brazil.
Size / Weight / سن
Maturity: Lm ? range ? - ? cm
Max length : 84.0 cm TL جنس نر / بدون خواص جنسي; (Ref. 40637); common length : 40.0 cm TL جنس نر / بدون خواص جنسي; (Ref. 5217); بيشينه وزن گزارش شده: 10.2 kg (Ref. 40637); بيشينه سن گزارش شده: 41 سال ها (Ref. 36872)
خارهاي باله پشتي (کل): 11; شعاع نرم باله پشتي (کل): 16-18; خارهاي باله مخرجي 3; شعاع نرم باله مخرجي: 10 - 12. Distinguished by the following characteristics: Tan to brown above, paler below; upper parts of head and most of body usually have small, brown, close-set spots; sometimes uniformly brown. Adults have exerted rays that are even and about equal in length; 23-27 total gill rakers (Ref. 26938); depth of body 3.0-3.4 times in SL; head length 2.8-3.0 times in SL; angular preopercle, enlarged serrae on prominent lobe at the angle and a distinct notch above the serrate lobe; greatly enlarged posterior nostrils in adults (Ref. 89707).
Found mainly on rocky or coral bottoms from the shoreline to at least 55 m depth; small and middle-sized individuals commonly occur in mangrove-lined lagoons. Feeds on fishes. Sex-reversal observed (Ref. 5521). More common in island waters than along the coast (Ref. 26938). The tricolored pattern of the juveniles mimics that of the juveniles of the clown wrasse, Halichoeres maculipinna. The aggressive mimic’s behavior includes folding down the median and caudal fins, which adds to its wrasse imitation and allows it to approach its otherwise wary prey (Ref. 43465). Marketed fresh; flesh is of good quality.
Life cycle and mating behavior
بلوغ | تولید مثل | تخم ریزی | تخم ها | Fecundity | توزاد ( لارو)
Pelagic spawner (Ref. 32199).
Heemstra, P.C. and J.E. Randall, 1993. FAO Species Catalogue. Vol. 16. Groupers of the world (family Serranidae, subfamily Epinephelinae). An annotated and illustrated catalogue of the grouper, rockcod, hind, coral grouper and lyretail species known to date. Rome: FAO. FAO Fish. Synop. 125(16):382 p. (Ref. 5222)
وضعيت در فهرست قرمز IUCN (Ref. 130435)
خطر برای انسان ها
Harmless
استفاده انسانی
ماهي گيري – شيلات: تجاري; آكواريوم: آکواریوم عمومی
اطلاعات بيشتر
مراجعآبزي پرورينمايه آبزي پرورينژادهاژنتيكElectrophoresesوارثبيماري هافرآوریNutrientsMass conversion
ابزارها
گزارش های ويژه
بارگيری XML
منابع اينترنتي
Estimates based on models
Preferred temperature (Ref.
123201): 23.3 - 28, mean 26.4 °C (based on 460 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00646 (0.00395 - 0.01056), b=3.05 (2.92 - 3.18), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
Trophic level (Ref.
69278): 4.5 ±0.8 se; based on diet studies.
جهندگی (Ref.
120179): پايين ، كم, كمينه زمان لازم براي دو برابر شدن جمعيت 5/4 – 14 سال (K=0.06; tmax=41).
Fishing Vulnerability (Ref.
59153): High to very high vulnerability (67 of 100).
Nutrients (Ref.
124155): Calcium = 12.7 [7.2, 26.6] mg/100g; Iron = 0.445 [0.222, 0.786] mg/100g; Protein = 19.2 [17.4, 20.9] %; Omega3 = 0.22 [0.13, 0.39] g/100g; Selenium = 20.6 [9.7, 42.8] μg/100g; VitaminA = 86.4 [25.1, 331.4] μg/100g; Zinc = 0.542 [0.353, 0.817] mg/100g (wet weight);
