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Ovalentaria/misc (Various families in series Ovalentaria) >
Pomacentridae (Damselfishes) > Pomacentrinae
Etymology: Pomacentrus: Greek, poma, -atos = cover, operculum + Greek, kentron = sting (Ref. 45335).
More on author: Bleeker.
Environment: milieu / climate zone / depth range / distribution range
البيئة
بحري مرتبطة بالشعاب; غير مهاجرة; نطاق العمق 0 - 32 m (Ref. 86942). Tropical; 36°N - 25°S, 92°E - 173°W
Western Pacific: Christmas Island in the eastern Indian Ocean to Fiji, north to southern Japan, south to Rowley Shoals and Scott Reef (eastern Indian Ocean) and New Caledonia (Ref. 37816). Recently recorded from Tonga (Ref. 53797).
الحجم / وزن / العمر
Maturity: Lm ? range ? - ? cm
Max length : 9.0 cm TL ذكر/ مختلط الجنس; (Ref. 9710)
الأشواك الظهرية (المجموع) : 13; الأشعة الظهرية الناعمة (المجموع) : 15 - 16; شوكة شرجية: 2; أشعه شرجية لينه: 15 - 16.
Adults occur solitarily or in small groups in lagoons, reef flats, passages, and outer reef slopes. Usually amongst coarse rubble or rock (Ref. 48636, 119540). Feed primarily on pelagic materials, such as copepods, isopods, and pelagic tunicates and opportunistically algae (Ref. 119540). Oviparous, distinct pairing during breeding (Ref. 205). Eggs are demersal and adhere to the substrate (Ref. 205). Males guard and aerate the eggs (Ref. 205).
Life cycle and mating behavior
النضج | التكاثر | وضع البيض | بيض | الخصوبة | Larvae
Oviparous, distinct pairing during breeding (Ref. 205). Eggs are demersal and adhere to the substrate (Ref. 205). Males guard and aerate the eggs (Ref. 205).
Allen, G.R., 1991. Damselfishes of the world. Mergus Publishers, Melle, Germany. 271 p. (Ref. 7247)
IUCN Red List Status (Ref. 130435: Version 2024-1)
استخدامات بشرية
مصائد: تجاري; حوض مائي: تجاري
أدوات
تقارير خاصة
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مصادر علي الأنترنت
Estimates based on models
Preferred temperature (Ref.
123201): 25.5 - 29.3, mean 28.6 °C (based on 1952 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01479 (0.00651 - 0.03363), b=3.00 (2.81 - 3.19), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
مستوى غذائي (Ref.
69278): 2.7 ±0.3 se; based on size and trophs of closest relatives
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 = 136 [74, 230] mg/100g; Iron = 0.905 [0.563, 1.445] mg/100g; Protein = 18.4 [17.3, 19.4] %; Omega3 = 0.148 [0.092, 0.236] g/100g; Selenium = 23.8 [13.6, 44.1] μg/100g; VitaminA = 126 [41, 396] μg/100g; Zinc = 2.42 [1.66, 3.37] mg/100g (wet weight);
