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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).
Eponymy: Sir Robert Brownrigg (1759–1833) was an army officer and colonial administrator. [...] (Ref. 128868), visit book page.
Environment: milieu / climate zone / depth range / distribution range
বাস্তুসংস্থান
সামুদ্রিক রীফ সংশ্লিষ্ট; অ_ পরিযায়ী; গভীরতার পরিসীমা 0 - 12 m (Ref. 9710). Tropical; 32°N - 30°S
Indo-Pacific: East Africa to Marquesan and Society islands, north to Japan, south to Australia.
আকৃতি / ওজন / Age
Maturity: Lm ? range ? - ? cm
Max length : 8.0 cm TL পুরুষ/ লিঙ্গ অনিধর্ারিত ; (Ref. 9710)
পৃষ্ঠীয় কাঁটা (মোট ) : 13; পৃষ্ঠীয় নরম পাখনা দন্ড (মোট ) : 12 - 13; পায়ূ কাঁটা : 2; পায়ূর নরম পাখনা্তুন্ড: 11 - 13. This species occurs in 2 basic color phases: a blue-backed (leucopoma) phase and a gray to black (amabilis) phase usually with 2 light bars (Ref. 37816). Large blue-edged black spot at end of dorsal fin base, and yellow form with black spots at end of dorsal fin and its base (Ref. 48636). Body depth 2.3-2.5 in SL (Ref. 90102).
Adults occur in rubble-strewn surge channels, the outermost reaches of exposed reef flats, and the upper submarine terrace at 12 meters. Territorial but they generally occur in groups, and remains close to shelter. Feed mainly on benthic algae and small crustaceans (Ref. 1602, 37816 ). 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).
Life cycle and mating behavior
পরিপক্কতা | প্রজনন | ডিম ছাড়া | ডিমসমূহ | ডিম্বধারন ক্ষমতা | শুককীট
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 Red List Status (Ref. 130435: Version 2024-1)
Threat to humans
Harmless
Human uses
মৎস্য: গৌণ বাণিজ্যিক ; মৎস্যাধার / এ্যাকুয়ারিয়াম : বাণিজ্যিক
হাতিয়ার
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ইন্টারনেট সুত্র
Estimates based on models
Preferred temperature (Ref.
123201): 25.4 - 29.3, mean 28.4 °C (based on 2701 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01479 (0.00651 - 0.03363), b=3.00 (2.81 - 3.19), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
ট্রফিক পর্যায়ে (Ref.
69278): 2.7 ±0.3 se; based on diet studies.
স্থিতিস্থাপক (Ref.
120179): উচ্চ, সর্বনিম্ন প্রজন দ্বিগুনের সময় ১৫ মাস (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
Nutrients (Ref.
124155): Calcium = 152 [84, 266] mg/100g; Iron = 0.934 [0.573, 1.490] mg/100g; Protein = 18.6 [17.5, 19.6] %; Omega3 = 0.143 [0.086, 0.231] g/100g; Selenium = 19.1 [10.8, 35.1] μg/100g; VitaminA = 142 [48, 433] μg/100g; Zinc = 2.41 [1.65, 3.39] mg/100g (wet weight);
