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Chrysiptera biocellata (Quoy & Gaimard, 1825)

Twinspot damselfish
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Chrysiptera biocellata   AquaMaps   Data sources: GBIF OBIS
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Image of Chrysiptera biocellata (Twinspot damselfish)
Chrysiptera biocellata
Picture by Greenfield, J.


India country information

Common names: Kiruliyamas, Neelapadatham, Padatham
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Known from the Laccadives (Ref. 45255).
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/in.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Kapoor, D., R. Dayal and A.G. Ponniah, 2002
National Database:

Common names from other countries

分类 / Names 俗名 | 同种异名 | Catalog of Fishes(, ) | ITIS | CoL | WoRMS | Cloffa

Teleostei > Ovalentaria/misc (Various families in series Ovalentaria) 鱸形目 (Various families in series Ovalentaria) > Pomacentridae (Damselfishes) 雀鯛科(Damselfishes) (Damselfishes) > Pomacentrinae
Etymology: Chrysiptera: Greek, chrysos = golden + Greek, pteron = fin, wing (Ref. 45335).
  More on authors: Quoy & Gaimard.

Environment: milieu / climate zone / depth range / distribution range 生态学

海洋 礁区鱼类; 非迁移的; 深度上下限 0 - 5 m (Ref. 7247).   热带; 30°N - 23°S

分布 国家 | FAO区域 | 生态系 | 标本纪录 | Point map | 简介 | Faunafri

Indo-Pacific: East Africa to the Marshall and Gilbert islands and Samoa, north to the Ryukyu Islands, south to Australia.
印度-太平洋: 东非到马绍尔群岛与吉柏特岛与美属萨摩亚, 北至琉球群岛, 南至澳洲。

大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm
Max length : 12.5 cm TL 雄鱼/尚未辨别雌雄; (Ref. 48600)

简单描述 检索表 | 型态特徵 | 形态测量图

背棘 (总数) : 13; 背的软条 (总数) : 12 - 14; 臀棘: 2; 臀鳍软条: 13 - 14. Bluish or purplish spots at the posterior base of the dorsal fin. Juveniles with large ocellus that reduces with size and lacks completely in adults. The white band in young reduces to a small white saddle in large adults (Ref. 48636). Body depth 2.2-2.5 in SL (Ref. 90102).
在后面的背鳍基底的蓝色或带紫色的斑点。 稚鱼有随着体型增大而减小,而且完全消失当成鱼时的大的眼状斑。 白色的条纹当幼鱼时在大的成鱼中的缩小成一个小的白色鞍状斑.(参考文献 48636)

生物学特性     字汇 (例如 epibenthic)

Adults occur in protected inner reef flats and shallow lagoons and channels, over rubble and rocky outcrops. Feed primarily on filamentous algae (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). Diurnal species (Ref. 54980; 113699).

出现于遮蔽的礁石平台内侧与泻湖浅滩与峡道, 在碎石与岩石的露头之上。 主要吃菌丝藻。

Life cycle and mating behavior Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼

Oviparous, distinct pairing during breeding (Ref. 205). Eggs are deposited inside empty shells or under stones or shells (Ref. 36479). Males guard and aerate the eggs (Ref. 205).印度-太平洋: 东非到马绍尔群岛与吉柏特岛与美属萨摩亚, 北至琉球群岛, 南至澳洲。

主要参考文献 Upload your references | 参考文献 | 合作者 : Allen, Gerald R. | 合作者

Allen, G.R., 1991. Damselfishes of the world. Mergus Publishers, Melle, Germany. 271 p. (Ref. 7247)

世界自然保护联盟红皮书 (Ref. 130435)

  最不相关 (LC) ; Date assessed: 03 February 2021

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

对人类的威胁

  无害处的




人类利用

渔业: 低经济; 水族馆: 商业性
FAO(Publication : search) | FishSource | 周边海洋

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Trophic ecology
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Food consumptions
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捕食者
Ecology
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Population dynamics
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Length-weight rel.
Length-length rel.
体长-频率
Mass conversions
Recruitments
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繁殖
Maturities
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Spawnings
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Egg(s)
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鱼的声音
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参考文献

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Estimates based on models

Preferred temperature (Ref. 115969): 25.4 - 29.3, mean 28.5 (based on 2818 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02344 (0.01149 - 0.04783), b=2.99 (2.82 - 3.16), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
营养阶层 (Ref. 69278):  2.0   ±0.00 se; based on food items.
回复力 (Ref. 120179):  高度, 族群倍增时间少于 15个月 (K=0.7).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (19 of 100).
价格分类 (Ref. 80766):   Unknown.