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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).
Milieu: milieu / Klimaatzone / Diepte / verspreidingsgebied
Ecologie
marien rifbewoner; standvastig; diepte 20 - 50 m (Ref. 7247). Tropical
Western Pacific: Indonesia (Flores and Moluccas islands), Western Australia (Rowley Shoals), northern Great Barrier Reef, Coral Sea, Papua New Guinea, Solomon Islands, north to the Philippines, Taiwan, and Ryukyu Islands.
Grootte / Gewicht / Leeftijd
Maturiteit: Lm ?  range ? - ? cm
Max length : 8.0 cm TL mannelijk / geslacht onbekend; (Ref. 48636)
Korte beschrijving
Determinatiesleutels | Morfologie | Morfometrie
Dorsale stekels (totaal) : 13; Dorsale zachte stralen (totaal) : 14 - 15; Anale stekels: 2; Anale zachte stralen: 14 - 15.
Body shape (shape guide): fusiform / normal; Cross section: compressed.
Adults occur in outer reef slopes of coral reefs, usually around rocky outcrops in sandy areas. Also along deep walls with caves to 50 m depth (Ref. 48636). Feed on zooplankton and algae. 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). Diurnal species (Ref. 54980; 113699).
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).
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: Version 2025-2 (Global))
Gevaar voor de mens
Harmless
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Schattingen op basis van modellen
Fylogenetische diversiteitsindex (Ref. 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01445 (0.00630 - 0.03316), 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) |
2.6 ±0.29 se; based on food items. |
Weerstandsvermogen (Ref. 120179) |
Hoog, minimale populatieverdubbelingstijd minder dan 15 maanden (Preliminary K or Fecundity.). |
Kwetsbaarheid van de visserij (Ref. 59153) |
Low vulnerability (17 of 100). 🛈 |
Voedingsstoffen (Ref. 124155) |
Calcium = 140 [79, 238] mg/100g; Iron = 0.923 [0.575, 1.463] mg/100g; Protein = 18.5 [17.4, 19.5] %; Omega3 = 0.164 [0.101, 0.257] g/100g; Selenium = 25.6 [14.5, 46.2] μg/100g; VitaminA = 134 [46, 396] μg/100g; Zinc = 2.36 [1.64, 3.24] mg/100g (wet weight); |