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Dascyllus albisella Gill, 1862

Hawaiian dascyllus
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Dascyllus albisella   AquaMaps   Data sources: GBIF OBIS
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Image of Dascyllus albisella (Hawaiian dascyllus)
Dascyllus albisella
Picture by Malaer, P.

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

Actinopterygii 辐鳍鱼纲 (条鳍鱼) > Perciformes (Perch-likes) 鱸形目 (Perch-likes) > Pomacentridae (Damselfishes) 雀鯛科(Damselfishes) (Damselfishes) > Pomacentrinae
Etymology: Dascyllus: Greek, daskillys, -on = a kind of fish (Ref. 45335).  More on author: Gill.

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 1 - 50 m (Ref. 7247).   熱帶; 30°N - 15°N

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

Eastern Central Pacific: Hawaiian Islands and Johnston Island.
中太平洋東部: 夏威夷群島與詹斯頓島。

大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm
Max length : 13.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 9710)

简单描述 型态特徵 | 形态测量图

背棘 (总数): 12; 背的软条 (总数): 15-16; 臀棘 2; 臀鳍软条: 15 - 16. Closely related D. trimaculatus, which does not occur in the Hawaiian Islands and Johnston Island.
接近地相关了 D. trimaculatus, 不会出现在夏威夷群岛与詹斯顿岛。

生物学特性     字汇 (例如 epibenthic)

Adults are found in very shallow, protected water, over coral and rocky bottoms. Young often sheltering among the branches of Pocillopora; occasionally commensal with the anemone Marcanthia cookei (Ref. 9710). Benthopelagic (Ref. 58302). Peak spawning from May to August. Age-at-maturity estimated at one year. Feed on zooplankton, benthic invertebrates, and algae (Ref. 9710). 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). Have been reared in captivity (Ref. 35412).

发现于很浅又遮蔽的水了, 在珊瑚与岩石底部之上。 时常被在 Pocillopora 的分支之中隐匿的幼鱼; 偶然地与卷曲异辐海葵 Marcanthia cookei 共生。 生殖高峰从五月到八月。 成熟岁数估计了一年。 吃浮游动物,底栖的无脊椎动物与藻类。 (参考文献 9710) 曾经后面在繁殖场.(参考文献 35412)

Life cycle and mating behavior 成熟度 | 繁殖 | 产卵场 | | 孕卵数 | 仔鱼

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). While protogyny was originally proposed for this species, recent studies confirmed gonochorism in the form of non-functional hermaphroditism (Ref. 103751).中太平洋東部: 夏威夷群島與詹斯頓島。

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. 120744)

  不评价 

CITES (Ref. 118484)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

对人类的威胁

  无害处的





人类利用

水族馆: 商业性
FAO(Publication : search) | FishSource |

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俗名
同种异名
新陈代谢
捕食者
生态毒物学
繁殖
成熟度
产卵场
产卵群集
孕卵数

卵的发育
年龄范围
成长
体长-体重
体长-体长
体长-频率
形态测量图
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仔鱼
稚鱼动力学
入添量
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参考文献
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养殖信息
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遗传学
基因序列
遗传率
疾病
加工
Mass conversion
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Otoliths
脑重体重比
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Estimates based on models

Preferred temperature (Ref. 115969): 24.2 - 25.9, mean 25.1 (based on 57 cells).
Phylogenetic diversity index (Ref. 82805):  PD50 = 0.5005   [Uniqueness, from 0.5 = low to 2.0 = high].
营养阶层 (Ref. 69278):  3.1   ±0.3 se; Based on diet studies.
回复力 (Ref. 120179):  高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.).
脆弱性 (Ref. 59153):  Low vulnerability (10 of 100) .