Environment: milieu / climate zone / depth range / distribution range
البيئة
بحري مرتبطة بالشعاب; نطاق العمق 1 - 20 m (Ref. 90102). Tropical; 27°N - 27°S, 28°E - 133°W (Ref. 74933)
Indo-Pacific: known from the Red Sea, Indian Ocean (except the Seychelles, Chagos Archipelago, Cargados Carajos, Mauritius and Rodrigues), north to Japan and south to Australia; throughout the West Pacific to the Tonga Islands, Samoa, Phoenix and Marshall Islands.
الحجم / وزن / العمر
Maturity: Lm ? range ? - ? cm
Max length : 11.2 cm TL ذكر/ مختلط الجنس; (Ref. 90102)
الأشواك الظهرية (المجموع) : 8; الأشعة الظهرية الناعمة (المجموع) : 9; شوكة شرجية: 2; أشعه شرجية لينه: 8.
Common in reef flats and shallow lagoons, but hiding by day within Acropora thickets and other corals, as well as in holes and crevices and emerging at night to forage on free-swimming invertebrates (Ref. 1602). Also found in sheltered seaward slopes in 1-20 m (Ref 90102). Feeds on small fishes and benthic invertebrates (e.g. shrimps - alpheids and penaieds; isopods, copepods, crab larvae, polychaete worms); relatively close to cover, within about 1-2 m (Ref. 11890).
Life cycle and mating behavior
النضج | التكاثر | وضع البيض | بيض | الخصوبة | Larvae
Mouthbrooders (Ref. 240). Distinct pairing during courtship and spawning (Ref. 205).
Nakabo, T., 2002. Fishes of Japan with pictorial keys to the species, English edition I. Tokai University Press, Japan, pp v-866. (Ref. 41299)
IUCN Red List Status (Ref. 130435: Version 2024-2)
استخدامات بشرية
أدوات
تقارير خاصة
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مصادر علي الأنترنت
Estimates based on models
Preferred temperature (Ref.
123201): 25.7 - 29.3, mean 28.7 °C (based on 2182 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01660 (0.00997 - 0.02764), b=2.97 (2.83 - 3.11), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
مستوى غذائي (Ref.
69278): 3.3 ±0.2 se; based on diet studies.
المرونه (Ref.
120179): عالي, الحد الزمني الأدني لتضاعف عدد أفراد المجتمع أقل من 15 شهر (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
Nutrients (Ref.
124155): Calcium = 138 [71, 220] mg/100g; Iron = 0.953 [0.557, 1.629] mg/100g; Protein = 18.6 [17.4, 19.8] %; Omega3 = 0.12 [0.07, 0.20] g/100g; Selenium = 28.6 [15.1, 55.2] μg/100g; VitaminA = 55.8 [16.2, 190.5] μg/100g; Zinc = 1.69 [1.11, 2.49] mg/100g (wet weight);
