Environment: milieu / climate zone / depth range / distribution range
بوم شناسي
دريايي وابسته به آب سنگ; تغييرات عمق 3 - 70 m (Ref. 13121), usually 5 - 20 m (Ref. 13121). Tropical; 41°N - 29°S, 100°W - 28°W (Ref. 55200)
Western Atlantic: Massachusetts, USA to Santa Catarina, Brazil (Ref. 57756), including the Gulf of Mexico and Caribbean Sea. Eastern Central Atlantic: St. Paul's Rocks (Ref. 13121).
Length at first maturity / Size / Weight / سن
Maturity: Lm 12.4 range ? - ? cm
Max length : 16.0 cm TL جنس نر / بدون خواص جنسي; (Ref. 9710)
خارهاي باله پشتي (کل) : 12; شعاع نرم باله پشتي (کل) : 19 - 21; خارهاي باله مخرجي: 3; شعاع نرم باله مخرجي: 16 - 17. With two broad black bars on side of body and a third bar basally in soft portion of dorsal fin which extends onto caudal peduncle; broad black submarginal bands in the median fins; pelvic fins black except for the spine (Ref. 13442).
Maximum depth from Ref. 126840. Inhabit coral reefs. Occur singly or in pairs. Feed on polychaete worms, coral polyps, crustaceans and mollusk eggs. Oviparous (Ref. 205), monogamous (Ref. 52884). Form pairs during breeding (Ref. 205). Adults may form plankton-feeding aggregations of up to 20 individuals, and occasionally clean other reef fishes which join the group, such as grunts, parrotfishes and surgeon fishes. (Ref: 40093). Generally common (Ref. 9710).
Life cycle and mating behavior
Maturities | تولید مثل | Spawnings | Egg(s) | Fecundities | توزاد ( لارو)
Distinct pairing (Ref. 205). Monogamous mating is observed as both obligate and social (Ref. 52884).
Allen, G.R., 1985. Butterfly and angelfishes of the world. Vol. 2. 3rd edit. in English. Mergus Publishers, Melle, Germany. (Ref. 4858)
وضعيت در فهرست قرمز IUCN (Ref. 130435)
خطر برای انسان ها
Harmless
استفاده انسانی
ماهي گيري – شيلات: تجاري; آكواريوم: تجاري
ابزارها
گزارش های ويژه
بارگيری XML
منابع اينترنتي
Estimates based on models
Preferred temperature (Ref.
123201): 25 - 28, mean 27.2 °C (based on 158 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02239 (0.01442 - 0.03475), b=3.02 (2.89 - 3.15), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.5 ±0.2 se; based on diet studies.
جهندگی (Ref.
120179): زياد, كمينه زمان لازم براي دو برابر شدن جمعيت ، كمتر از 15 ماه (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
Nutrients (Ref.
124155): Calcium = 101 [52, 160] mg/100g; Iron = 0.827 [0.486, 1.386] mg/100g; Protein = 18.7 [17.5, 19.8] %; Omega3 = 0.13 [0.08, 0.21] g/100g; Selenium = 35.6 [19.6, 67.4] μg/100g; VitaminA = 50.6 [14.7, 171.2] μg/100g; Zinc = 1.36 [0.92, 1.97] mg/100g (wet weight);
