Environment: milieu / climate zone / depth range / distribution range
بوم شناسي
دريايي وابسته به آب سنگ; تغييرات عمق 0 - 30 m (Ref. 128797). Tropical; 30°N - 24°S
Indo-Pacific: East Africa to the Tuamoto Islands, north to the Ryukyu Islands, south to New Caledonia.
Size / Weight / سن
Maturity: Lm ? range ? - ? cm
Max length : 35.0 cm TL جنس نر / بدون خواص جنسي; (Ref. 5213); common length : 23.0 cm TL جنس نر / بدون خواص جنسي; (Ref. 9948)
خارهاي باله پشتي (کل) : 11; شعاع نرم باله پشتي (کل) : 12 - 14; خارهاي باله مخرجي: 4; شعاع نرم باله مخرجي: 8 - 9. Body iridescent silvery with dark red or black mark on each scale (Ref. 4201). Spinous portion of dorsal fin black; soft dorsal, anal and caudal fins reddish yellow; pectoral fins pink, pelvic fins white (Ref. 4201). Lower jaw strongly projecting
Inhabits subtidal reef flats and lagoon and seaward reefs to depths of at least 20 m. Found singly or in small groups in coral-rich areas (Ref. 9710). Feeds mainly on benthic crabs and shrimps. Large spine at the corner of preopercle is venomous. It raises or flashes its distinctly marked dorsal fin to startle possible predator (Ref. 48635).
Life cycle and mating behavior
بلوغ | تولید مثل | تخم ریزی | تخم ها | Fecundity | توزاد ( لارو)
Myers, R.F., 1991. Micronesian reef fishes. Second Ed. Coral Graphics, Barrigada, Guam. 298 p. (Ref. 1602)
وضعيت در فهرست قرمز IUCN (Ref. 130435: Version 2024-1)
استفاده انسانی
ماهي گيري – شيلات: ارزش تحاري اندك
ابزارها
گزارش های ويژه
بارگيری XML
منابع اينترنتي
Estimates based on models
Preferred temperature (Ref.
123201): 25.5 - 29.3, mean 28.5 °C (based on 2891 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5312 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01585 (0.00766 - 0.03278), b=2.97 (2.79 - 3.15), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.6 ±0.59 se; based on food items.
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 (25 of 100).
Nutrients (Ref.
124155): Calcium = 52.5 [24.5, 157.8] mg/100g; Iron = 0.626 [0.258, 1.265] mg/100g; Protein = 18.7 [17.6, 19.9] %; Omega3 = 0.146 [0.061, 0.336] g/100g; Selenium = 30.3 [18.5, 55.3] μg/100g; VitaminA = 69.8 [27.4, 178.9] μg/100g; Zinc = 1.2 [0.8, 1.8] mg/100g (wet weight);
