Devario malabaricus, Malabar danio : aquarium

Devario malabaricus (Jerdon 1849)

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

Actinopteri > Cypriniformes (Carps) > Danionidae () > Danioninae
  More on author: Jerdon.

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

; 淡水 底中水层性.   熱帶; 18°C - 25°C; 22°N - 6°N, 72°E - 81°E

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

Asia: west coast of India and Sri Lanka. Has been widely transported around the world through the aquarium fish trade industry.
亞洲: 印度西岸與斯里蘭卡。 已經廣泛地在全世界傳送經由水族交易活動。

大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm
Max length : 12.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 41236); common length : 8.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 6028)

简单描述 型态特徵 | 形态测量图

背的软条 (总数): 12-16; 臀鳍软条: 15 - 20; 脊椎骨: 34 - 36. Devario malabaricus differs from all its congeners by the combination of the following characters: absence of process on 1st infraorbital; body depth 27-35 %SL; predorsal scales15-17; dorsal fin with 11½-12½ branched rays; anal fin with 12½-17½ branched rays; presence of danionin notch; origin of dorsal fin to hypural distance when carried forward falling well short of posterior border of eye; tip of pectoral fin almost reaching origin of pelvic fin when adpressed; snout length subequal to or greater than eye diameter; P stripe originating level with pelvic-fin origin, 1-2 scale-widths anterior to dorsal-fin origin; P-1 stripe less than half width of P stripe, bifurcated anteriorly by a more or less broken whitish line; 5-6 dark, irregular, vertical bars on the anterior half of body; and absence of nuptial tubercles in both sexes (ref. 118056).

生物学特性     字汇 (例如 epibenthic)

Found in a variety of habitats from boulder-strewn mountain torrents to small pools in dry zone streams. Most common in flowing water than in reservoirs and tanks. Forms medium sized shoals and prefers flowing water. Feeds on terrestrial insects and detritus. Spawns in shallow water, among marginal weeds and roots usually after heavy rains. Eggs are light orange and sticky; more than 200 eggs are laid and hatch in 1-2 days. Fry are free-swimming on fifth day. Exhibits cannibalism on eggs (Ref. 6028). Rarely reaches 12 cm (Ref. 41236).

发现于从圆石散布的山区急流到干地溪流中的小水潭的多种栖息地了。 常见于流动水超过在水库与水族箱中。 形成中等大小的浅滩而且偏爱流动的水。 吃陆栖的昆虫与碎屑。 产卵在浅水区, 在杂草丛与根之中通常在豪雨之后。 卵是淡的橘色而黏黏的; 超过 200个卵生产而且每天在 1-2 中孵化。 鱼苗在第五个天是游离于水中。 在卵上的展现嗜食同类.(参考文献 6028) 很少达到 12 公分。 (参考文献 41236)

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

Spawns in shallow water, among marginal weeds and roots usually after heavy rains. Eggs are light orange and sticky; more than 200 eggs are laid and hatch in 1-2 days. Fry are free-swimming on fifth day. Exhibits cannibalism on eggs (Ref. 6028).亞洲: 印度西岸與斯里蘭卡。 已經廣泛地在全世界傳送經由水族交易活動。

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

Kullander, F.F., 2001. Phylogeny and species diversity of the South and Southeast Asian cyprinid genus Danio Hamilton (Teleostei, Cyprinidae). Ph.D. Thesis-Stockholm University, Department of Zoology. p. 1-26. Sweden, Stockholm University. Department of Zoology. (Ref. 38392)

世界自然保护联盟红皮书 (Ref. 123251)

  最不相关 (LC) ; Date assessed: 13 August 2019

CITES (Ref. 123416)

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: 高经济性
FAO(Publication : search) | FishSource |

更多信息

俗名
同种异名
新陈代谢
捕食者
生态毒物学
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成熟度
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孕卵数

卵的发育
年龄范围
成长
体长-体重
体长-体长
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形态测量图
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稚鱼动力学
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Otoliths
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眼睛色素

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特别资料

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网络资源

Alien/Invasive Species database | Aquatic Commons | BHL | Cloffa | Websites from users | 核实 FishWatcher | CISTI | Catalog of Fishes (gen., sp.) | DiscoverLife | ECOTOX | Faunafri | Fishipedia | Fishtrace | GenBank(基因组, 核苷酸) | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Otolith Atlas of Taiwan Fishes | 公众的水族馆 | 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. 82805):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00871 (0.00371 - 0.02044), b=3.05 (2.85 - 3.25), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
营养阶层 (Ref. 69278):  3.2   ±0.2 se; based on diet studies.
回复力 (Ref. 120179):  高度, 族群倍增时间少于 15个月 (tm<1; assuming multiple spawing events per year; Fec=200).
脆弱性 (Ref. 59153):  Low vulnerability (23 of 100) .