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Rasbora dusonensis (Bleeker, 1850)

Rosefin rasbora
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Singapore country information

Common names: [No common name]
Occurrence: native
Salinity: freshwater
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments:
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/sn.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Robins, C.R., R.M. Bailey, C.E. Bond, J.R. Brooker, E.A. Lachner, R.N. Lea and W.B. Scott, 1991
National Database:

Common names from other countries

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

Teleostei > Cypriniformes (Carps) > Danionidae (Danios) > Rasborinae
Etymology: Rasbora: Rasbora, an Indian word for a fish, also used in Malay peninsula.
  More on author: Bleeker.

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

; 淡水 底中水层性; pH range: 5.3 - 5.7; dH range: 2 - 3.   熱帶; 23°C - 26°C (Ref. 13371)

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

Asia: Mekong and Chao Phraya basins; Malay Peninsula, Borneo, Sumatra.
亞洲: 湄公河與湄南河流域; 馬來半島,婆羅洲,蘇門答臘。

大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm
Max length : 12.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 27732)

简单描述 检索表 | 型态特徵 | 形态测量图

背的软条 (总数) : 8 - 9; 臀鳍软条: 9 - 10; 脊椎骨: 29 - 30. A dark grey midlateral stripe, more intense posteriorly, not extending onto the caudal fin; dorsal-fin origin closer to the eye than to the caudal-fin base; 3 scale rows between the lateral line and the midventral row; caudal fin usually with a black posterior margin (Ref. 27732).
一条深灰色的侧面中央的斑纹, 更密集在后部地, 不延伸到尾鳍; 背鳍起点更靠近眼超过对尾鳍基底; 在侧线与腹部中央的列之间的 3 鳞片列; 尾鳍通常有一个黑色的后缘。 (参考文献 27732)

生物学特性     字汇 (例如 epibenthic)

Occurs in a variety of habitats, but seems to prefer large rivers with slow current (Ref. 27732). Common along shores in large rivers (Ref. 56749). Found at or near the surface in clear waters of rivers and streams. Generally prefers a depth of about 5 m. Feeds mainly on exogenous insects, some small crustaceans and algae (Ref. 12693).

出现于多种栖息地, 但是似乎偏爱大河且水流和缓的地方.(参考文献 27732) 发现在了或接近水表面在河川与溪流的清澈水域中.(参考文献 12693) 主要吃外生的昆虫,一些小型甲壳动物与藻类。 (参考文献 12693)

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

亞洲: 湄公河與湄南河流域; 馬來半島,婆羅洲,蘇門答臘。

主要参考文献 Upload your references | 参考文献 | 合作者 | 合作者

Roberts, T.R., 1989. The freshwater fishes of Western Borneo (Kalimantan Barat, Indonesia). Mem. Calif. Acad. Sci. 14:210 p. (Ref. 2091)

世界自然保护联盟红皮书 (Ref. 130435)

  最不相关 (LC) ; Date assessed: 16 January 2019

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

更多信息

Trophic ecology
食物相
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捕食者
Ecology
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体长-频率
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仔鱼
稚鱼动力学
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鱼的声音
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参考文献

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特别资料

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网络资源

Aquatic Commons | BHL | Cloffa | Websites from users | 核实 FishWatcher | CISTI | Catalog of Fishes(, ) | DiscoverLife | ECOTOX | Faunafri | Fishtrace | GenBank(基因组, 核苷酸) | GloBI | GOBASE | | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Scirus | SeaLifeBase | 树状分类阶层 | Wikipedia(转至, 搜寻) | World Records Freshwater Fishing | 动物学的记录

Estimates based on models

Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00851 (0.00376 - 0.01926), b=3.07 (2.87 - 3.27), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
营养阶层 (Ref. 69278):  2.9   ±0.36 se; based on food items.
回复力 (Ref. 120179):  高度, 族群倍增时间少于 15个月 (K=0.38-0.69).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (21 of 100).
价格分类 (Ref. 80766):   Unknown.