Environment: milieu / climate zone / depth range / distribution range
البيئة
بحري مرتبطة بالشعاب; نطاق العمق 1 - 4 m (Ref. 9710). Tropical; 35°N - 24°S, 92°E - 157°W
Pacific Ocean: Christmas Island in the eastern Indian Ocean to the Line Islands, north to the Izu Islands, south to Great Barrier Reef.
الحجم / وزن / العمر
Maturity: Lm ?  range ? - ? cm
Max length : 10.0 cm TL ذكر/ مختلط الجنس; (Ref. 48635)
الأشواك الظهرية (المجموع) : 8; الأشعة الظهرية الناعمة (المجموع) : 9; شوكة شرجية: 2; أشعه شرجية لينه: 8. Characterized by alternating dark brown and whitish stripes, dark stripes narrower than pale ones; dark midlateral stripe extending onto caudal fin; greatest depth of body 2.7-3.1 in SL (Ref. 90102).
Common in reef flats and shallow lagoons to a depth of about 4 m. Also found in rocky reefs (Ref. 93839). Feeds on small crustaceans and fishes (Ref. 1602). Nocturnal species (Ref. 7300). Usually in pairs swimming close to shelter (Ref. 48635).
Life cycle and mating behavior
النضج | التكاثر | وضع البيض | بيض | الخصوبة | Larvae
Mouthbrooders (Ref. 240). Distinct pairing during courtship and spawning (Ref. 205).
Myers, R.F., 1991. Micronesian reef fishes. Second Ed. Coral Graphics, Barrigada, Guam. 298 p. (Ref. 1602)
IUCN Red List Status (Ref. 130435: Version 2024-2)
استخدامات بشرية
أدوات
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مصادر علي الأنترنت
Estimates based on models
Preferred temperature (Ref.
123201): 25 - 29.3, mean 28.5 °C (based on 1824 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01445 (0.00782 - 0.02670), b=3.16 (3.00 - 3.32), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
مستوى غذائي (Ref.
69278): 4.0 ±0.67 se; based on food items.
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 = 161 [76, 306] mg/100g; Iron = 1.11 [0.57, 2.04] mg/100g; Protein = 18.8 [17.5, 20.0] %; Omega3 = 0.11 [0.05, 0.21] g/100g; Selenium = 19.4 [8.9, 44.1] μg/100g; VitaminA = 101 [31, 362] μg/100g; Zinc = 1.57 [0.94, 2.45] mg/100g (wet weight);