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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 authors: Jordan & Seale.
Ambiente: milieu / zona climatica / distribuzione batimetrica / gamma di distribuzione
Ecologia
marino associati a barriera corallina; non migratori; distribuzione batimetrica 0 - 45 m (Ref. 7247). Tropical; 35°N - 25°S, 104°E - 159°W
Pacific Ocean: Moluccas to Samoa, north to the Izu Islands, south to Rowley Shoals in the eastern Indian Ocean and New Caledonia.
Dimensione / Peso / Età
Maturità: Lm ?  range ? - ? cm
Max length : 10.0 cm FL maschio/sesso non determinato; (Ref. 5525)
Breve descrizione
Chiavi di identificazione | Morfologia | Morfometria
Spine dorsali (totale) : 13; Raggi dorsali molli (totale) : 15 - 16; Spine anali: 2; Raggi anali molli: 15 - 16.
Body shape (shape guide): short and / or deep; Cross section: compressed.
Comprises several color forms, or geographical variations (Ref. 48636). Adults are found in mixed coral and rubble areas of lagoon and seaward reefs from the lower surge zone to a depth of 40 m (Ref. 1602). Solitary (Ref. 37816). Feed on filamentous algae and small invertebrates (Ref. 1602). 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). Minimum depth reported taken from Ref. 128797.
Ciclo vitale e comportamento di accoppiamento
Maturità | Riproduzione | Deposizione | Uova | Fecondità | Larve
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)
Stato della Lista Rossa IUCN (Ref. 130435: Version 2025-2 (Global))
Minaccia per l'uomo
Harmless
Usi umani
Pesca: commerciale; Acquario: Commerciale
Strumenti
Rapporti speciali
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Fonti Internet
Stime basate su modelli
Temperatura preferita (Fonte Biblio.
123201): 25.4 - 28.9, mean 27.7 °C (based on 332 cells).
Indice di diversità filogenetica (Fonte Biblio.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02630 (0.01675 - 0.04130), b=2.90 (2.77 - 3.03), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
Livello trofico (Fonte Biblio.
69278): 3.1 ±0.33 se; based on food items.
Resilienza (Fonte Biblio.
120179): Alto, tempo minimo di raddoppiamento della popolazione meno di 15 mesi (Preliminary K or Fecundity.).
Vulnerabilità della pesca (Ref.
59153): Low vulnerability (10 of 100).
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Nutrienti (Ref.
124155): Calcium = 113 [55, 181] mg/100g; Iron = 0.852 [0.501, 1.436] mg/100g; Protein = 18.1 [16.9, 19.3] %; Omega3 = 0.124 [0.070, 0.211] g/100g; Selenium = 24.6 [12.2, 49.8] μg/100g; VitaminA = 152 [44, 532] μg/100g; Zinc = 1.56 [1.02, 2.27] mg/100g (wet weight);