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Ovalentaria/misc (Various families in series Ovalentaria) >
Pomacentridae (Damselfishes) > Pomacentrinae
Etymology: Chrysiptera: Greek, chrysos = golden + Greek, pteron = fin, wing (Ref. 45335).
More on authors: Greenfield & Hensley.
Umwelt: Milieu / Klimazone / Tiefenbereich / Verbreitungsgebiet
Ökologie
seewasser riff-verbunden; standorttreu; tiefenbereich 3 - 38 m (Ref. 7247). Subtropical; 25°S - 32°S
Southwest Pacific: Kermadec Islands. Southeast Pacific: Easter Island.
Größe / Gewicht / Alter
Geschlechtsreife: Lm ?  range ? - ? cm
Max length : 5.5 cm SL Männchen/unbestimmt; (Ref. 7247)
Rückenflossenstacheln (insgesamt) : 13; Rückenflossenweichstrahlen (insgesamt) : 13 - 15; Afterflossenstacheln: 2; Afterflossenweichstrahlen: 14 - 16.
Body shape (shape guide): fusiform / normal; Cross section: compressed.
Ubiquitous at Easter Island. Juveniles occur in surge pools, and both adults and juveniles found in coral and rocky reefs. They occur solitarily or in aggregations of about 10 to 30 individuals, frequently near the coral Porites (Ref. 7247). 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).
Lebenszyklus und Paarungsverhalten
Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fruchtbarkeit | 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)
IUCN Rote Liste Status (Ref. 130435: Version 2025-2 (Global))
Bedrohung für Menschen
Harmless
Nutzung durch Menschen
Tools
Zusatzinformationen
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Internet Quellen
Schätzungen auf der Grundlage von Modellen
Phylogenetischer Diversitätsindex (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). |
Trophische Ebene (Ref. 69278) |
2.7 ±0.3 se; based on size and trophs of closest relatives |
Widerstandsfähigkeit (Ref. 120179) |
hoch, Verdopplung der Population dauert weniger als 15 Monate. (Preliminary K or Fecundity.). |
Anfälligkeit der Fischerei (Ref. 59153) |
Low vulnerability (14 of 100). 🛈 |
Nährstoffe (Ref. 124155) |
Calcium = 116 [47, 251] mg/100g; Iron = 1.04 [0.56, 1.92] mg/100g; Protein = 19.1 [17.9, 20.2] %; Omega3 = 0.252 [0.131, 0.472] g/100g; Selenium = 10.8 [4.6, 23.9] μg/100g; VitaminA = 93.2 [24.9, 337.2] μg/100g; Zinc = 1.88 [1.14, 2.97] mg/100g (wet weight); |