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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); albata: Named for the overall coloration, its distinctive feature ('albata' = clothed in white).
Environment: milieu / climate zone / depth range / distribution range
بوم شناسي
دريايي وابسته به آب سنگ; تغييرات عمق 40 - 55 m (Ref. 53986). Tropical
Eastern Central Pacific: Phoenix Islands (Kiribati).
Size / Weight / سن
Maturity: Lm ?  range ? - ? cm
Max length : 2.8 cm SL جنس نر / بدون خواص جنسي; (Ref. 53986)
توصيف مختصر
كليدهاي شناسايي | ريخت شناسي | ريخت ستجي بوسيله انداره گيري
خارهاي باله پشتي (کل) : 14; شعاع نرم باله پشتي (کل) : 12; خارهاي باله مخرجي: 2; شعاع نرم باله مخرجي: 13. Diagnosis: Whitish overall without distinct marks. D XIV,12; A II,13; P 15-16. Gill rakers on first branchial arch 5 or 6 + 19 or 20, total rakers 19 or 20. Tubed lateral line scales 15 or 16 (Ref. 53986).
Adults inhabit sand and rubble bottoms of steep outer slopes. Numerous individuals in loose aggregations observed in gullies that dissected the steep slope. Invariably sighted to stay close to the bottom, quickly retreating into holes among the rubble when approached closely, The largest individual that was observed was estimated to be about 35 cm SL (Ref. 53986). 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).
Life cycle and mating behavior
بلوغ | تولید مثل | تخم ریزی | تخم ها | Fecundity | توزاد ( لارو)
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. and S. Bailey, 2002. Chrysiptera albata, a new species of damselfish (Pomacentridae) from the Phoenix Islands, Central Pacific Ocean. aqua, J. Ichthyol. Aquat. Biol. 6(1):39-43. (Ref. 53986)
وضعيت در فهرست قرمز IUCN (Ref. 130435: Version 2024-2)
خطر برای انسان ها
Harmless
استفاده انسانی
ابزارها
گزارش های ويژه
بارگيری XML
منابع اينترنتي
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
Trophic level (Ref.
69278): 2.9 ±0.3 se; based on size and trophs of closest relatives
جهندگی (Ref.
120179): زياد, كمينه زمان لازم براي دو برابر شدن جمعيت ، كمتر از 15 ماه (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).