Chrysiptera biocellata (Quoy & Gaimard, 1825)
Twinspot damselfish
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| Native range | All suitable habitat | Point map | Year 2050 |
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| This map was computer-generated and has not yet been reviewed. |
| Chrysiptera biocellata AquaMaps Data sources: GBIF OBIS |
分类 / 名称 俗名 | 同种异名 | Catalog of Fishes(属, 种) | 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.
Etymology: Chrysiptera: Greek, chrysos = golden + Greek, pteron = fin, wing (Ref. 45335).
More on authors: Quoy & Gaimard.
环境：氛围 / 气候带 / 深度上下限 / 分布范围 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 领土 | FAO区域 | 生态系 | 标本纪录 | 分布图 | 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。
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
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).
Body shape (shape guide): short and / or deep; Cross section: compressed.
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)
Body shape (shape guide): short and / or deep; Cross section: compressed.
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)
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。
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。
生命周期和交配行为 成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 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
上传您的参考资料 | 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)
CITES
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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基于模型的估算
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系统发育多样性指数 (参考文献 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
| Bayesian length-weight | a=0.02344 (0.01159 - 0.04740), b=2.98 (2.81 - 3.15), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
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营养阶层 (参考文献 69278) |
2.0 ±0.00 se; based on food items. |
| Generation time | 1.5 ( na - na) years. Estimated as median ln(3)/K based on 1 growth studies. |
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回复力 (参考文献 120179) |
高度, 族群倍增时间少于 15个月 (K=0.7). |
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渔业脆弱性 (Ref. 59153) |
Low vulnerability (19 of 100). 🛈 |
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价格分类 (Ref. 80766) |
Unknown. |
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营养素 (Ref. 124155) |
Calcium = 128 [64, 217] mg/100g; Iron = 0.85 [0.50, 1.49] mg/100g; Protein = 18.1 [16.8, 19.3] %; Omega3 = 0.087 [0.049, 0.150] g/100g; Selenium = 19.5 [10.0, 41.2] μg/100g; VitaminA = 64.4 [15.4, 259.3] μg/100g; Zinc = 2.1 [1.4, 3.2] mg/100g (wet weight); |