Milieu: milieu / Klimaatzone / Diepte / verspreidingsgebied
Ecologie
marien rifbewoner; diepte 12 - 45 m (Ref. 89972). Tropical
Eastern Central Pacific: Tonga, Pitcairn, and the Austral islands.
Grootte / Gewicht / Leeftijd
Maturiteit: Lm ?  range ? - ? cm
Max length : 5.9 cm SL mannelijk / geslacht onbekend; (Ref. 10668)
Korte beschrijving
Determinatiesleutels | Morfologie | Morfometrie
Dorsale stekels (totaal) : 12; Dorsale zachte stralen (totaal) : 13 - 14; Anale stekels: 2; Anale zachte stralen: 12 - 14; Wervels: 26.
Feeds on planktons (Ref. 89972). Diurnal species (Ref. 54980). 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
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | 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).
Randall, J.E. and J.E. McCosker, 1992. Two new damselfishes of the genus Chromis (Perciformes: Pomacentridae) from the South Pacific. Proc. Calif. Acad. Sci. 47(12):329-337. (Ref. 10668)
Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2025-2 (Global))
Gevaar voor de mens
Harmless
Gebruik door de mens
Tools
Speciale rapporten
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Schattingen op basis van modellen
Gewenste temperatuur (Ref.
123201): 24.5 - 25.9, mean 24.7 °C (based on 14 cells).
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02089 (0.00931 - 0.04686), b=2.98 (2.79 - 3.17), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trofisch niveau (Ref.
69278): 3.0 ±0.2 se; based on size and trophs of closest relatives
Weerstandsvermogen (Ref.
120179): Hoog, minimale populatieverdubbelingstijd minder dan 15 maanden (Preliminary K or Fecundity.).
Kwetsbaarheid van de visserij (Ref.
59153): Low vulnerability (10 of 100).
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Voedingsstoffen (Ref.
124155): Calcium = 163 [76, 281] mg/100g; Iron = 1.02 [0.57, 1.76] mg/100g; Protein = 18 [17, 19] %; Omega3 = 0.136 [0.072, 0.247] g/100g; Selenium = 23.5 [11.0, 50.6] μg/100g; VitaminA = 177 [50, 628] μg/100g; Zinc = 1.86 [1.19, 2.76] mg/100g (wet weight);