Oryzias latipes, Japanese rice fish : aquarium

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Oryzias latipes (Temminck & Schlegel, 1846)

Japanese rice fish
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Oryzias latipes
Picture by Ho, H.-C.

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

Teleostei > Beloniformes (Needle fishes) > Adrianichthyidae (Ricefishes) > Oryziinae
Etymology: Oryzias: Greek, oryza = rice; because of the habitat used by this fish (Ref. 45335).
More on authors: Temminck & Schlegel.

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

; 淡水; 半咸淡水 底中水层性; pH range: 7.0 - 8.0; dH range: 9 - 19; 非产卵性溯降河的 (Ref. 51243). 亞熱帶的; 18°C - 24°C (Ref. 2060); 55°N - 10°N, 85°E - 105°E

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

Asia: Japan, Korea, China and Viet Nam. Reported from the middle Nam Theun, Mekong, Irrawaddy, Salween, Red River and Nanpangjiang in basins (Ref. 27732).
亞洲: 日本,韓國,中國與越南。 記錄來自南能河中游,湄公河,依洛瓦底江,薩爾溫江,紅河與南盤江流域了。 (參考文獻 27732) 在伊朗與土庫曼引入。 (參考文獻 39702)

大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm
Max length : 4.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 121523)

简单描述 型态特徵 | 形态测量图

背的软条 (总数): 6-7; 臀鳍软条: 15 - 21; 脊椎骨: 30 - 31. Meristic characters mainly from Nam Theun, Laos sample only (Ref. 27658). Scale count refers to the scales in longitudinal row (Ref. 41299).
主要的尾鳍鳍条 5/6. 来自老挝的南能河的体节形质特徵只抽样调查。

生物学特性     字汇 (例如 epibenthic)

Adults occur in ponds, marshes, paddy fields and small flows of plains (Ref. 41299). They prefer slow-moving streams. Inhabit mainly waters of lowlands and brackish water, and also known to inhabit tide pools of coasts of certain regions in Japan and Korea. They can withstand a wide range of salinity (Ref. 58933). Omnivorous (Ref. 58933). For indoor culture, a diluted sea water is rather better than the freshwater , and the use of a balanced salt solution is recommended, if the tap water proves to be unsuitable (Ref. 58933). Used in experimental research (Ref. 4537). Non-annual breeders. Are easy to maintain in the aquarium (Ref. 27139). A fluorescent ornamental variety (genetically modified fish), a product of fluorescent protein extracted from jellyfish and attaching to DNA in embryonic fish of this is now being sold in the aquarium trade (Ref. 48573).

偏爱缓慢移动的溪流。 此鱼种在稀有的在香港。 吃浮游动物。 被用于实验的研究了。 (参考文献 4537) 非年度生殖者。 容易在水族馆维持。 (参考文献 27139) 一个点缀着萤光的变种 (在遗传基因上修正鱼), 一种萤光蛋白质的产品从水母吸取了,而且在胚胎鱼中吸附到 DNA 现在这正在在水族贸易被卖.(参考文献 48573)

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

Carries eggs for some time before deposition (Ref. 7471). Oocytes mature at night followed by ovulation at dawn (Ref. 58942).亞洲: 日本,韓國,中國與越南。 記錄來自南能河中游,湄公河,依洛瓦底江,薩爾溫江,紅河與南盤江流域了。 (參考文獻 27732) 在伊朗與土庫曼引入。 (參考文獻 39702)

主要参考文献 Upload your references | 参考文献 | 合作者 : Seegers, Lothar | 合作者

Roberts, T.R., 1998. Systematic observations on tropical Asian medakas or ricefishes of the genus Oryzias, with descriptions of four new species. Ichthyol. Res. 45(3):213-224. (Ref. 27658)

世界自然保护联盟红皮书 (Ref. 130435)

  最不相关 (LC) ; Date assessed: 01 March 2018

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

对人类的威胁

  无害处的





人类利用

渔业: 没有兴趣; 水族馆: 商业性
FAO - Publication: search | FishSource |

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参考文献
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养殖信息
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遗传学
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Otoliths
脑重体重比
眼睛色素

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特别资料

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网络资源

AFORO (otoliths) | Alien/Invasive Species database | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | 核实 FishWatcher | CISTI | Catalog of Fishes: , | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: 基因组, 核苷酸 | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | 国家资料库 | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | 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=0.00479 (0.00190 - 0.01207), b=3.13 (2.91 - 3.35), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
营养阶层 (Ref. 69278):  3.4   ±0.45 se; based on food items.
Generation time: 0.3 ( na - na) years. Estimated as median ln(3)/K based on 1 growth studies.
回复力 (Ref. 120179):  低的, 最小族群倍增时间4.5 - 14 年 (tm<1; Fec=40).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100).