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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
Ecologie
marien rifbewoner; standvastig; diepte 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).
Grootte / Gewicht / Leeftijd
Maturity: Lm ?  range ? - ? cm
Max length : 9.0 cm TL mannelijk / geslacht onbekend; (Ref. 9710)
Korte beschrijving
Determinatiesleutels | Morfologie | Morfometrie
Dorsale stekels (totaal) : 13; Dorsale zachte stralen (totaal) : 15 - 16; Anale stekels: 2; Anale zachte stralen: 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).
Levenscyclus en paargedrag
Maturities | Voortplanting | Spawnings | Egg(s) | Fecundities | Larven
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)
Status op de Rode Lijst van het IUCN (Ref. 130435)
Gevaar voor de mens
Harmless
Gebruik door de mens
Visserij: commercieel; Aquarium: Commercieel
Tools
Speciale rapporten
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Estimates based on models
Preferred temperature (Ref.
123201): 25.5 - 29.3, mean 28.6 °C (based on 1952 cells).
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01479 (0.00642 - 0.03409), b=3.00 (2.80 - 3.20), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trofisch niveau (Ref.
69278): 2.7 ±0.3 se; based on size and trophs of closest relatives
Weerstandsvermogen (Ref.
120179): Hoog, minimale populatieverdubbelingstijd minder dan 15 maanden (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);