Devario malabaricus, Malabar danio : aquarium

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Devario malabaricus (Jerdon 1849)

Malabar danio
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Devario malabaricus
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分類 / Names 俗名 | 同種異名 | 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 生態學

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

分布 國家 | FAO區域 | 生態系 | 發現紀錄 | Point map | 簡介 | 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 / 年齡

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

簡短描述 型態特徵 | 形態測量圖

背的軟條 (總數): 12-16; 臀鰭軟條: 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).

生物學特性     字彙 (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).

發現於從圓石散佈的山區急流到乾地溪流中的小水潭的多種棲息地了。 常見於流動水超過在水庫與水族箱中。 形成中等大小的淺灘而且偏愛流動的水。 吃陸棲的昆蟲與碎屑。 產卵在淺水區, 在雜草叢與根之中通常在豪雨之後。 卵是淡的橘色而黏黏的; 超過 200個卵生產而且每天在 1-2 中孵化。 魚苗在第五個天是游離於水中。 在卵上的展現嗜食同類.(參考文獻 6028)

Life cycle and mating behavior 成熟度 | 繁殖 | 產卵場 | | 孕卵數 | 仔魚

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。

主要參考資料 Upload your references | 參考文獻 | 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)

IUCN 瀕危狀態 (Ref. 123251)

  無危 (LC) ; Date assessed: 13 August 2019

CITES (Ref. 123416)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

對人類具威脅

  無害處的





人類使用

漁業: 沒有興趣; 水族館: 高經濟性
FAO(Publication : search) | FishSource |

更多資訊

俗名
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新陳代謝
捕食者
生態毒物學
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成熟度
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孕卵數

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年龄/大小
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網路資源

Alien/Invasive Species database | Aquatic Commons | BHL | Cloffa | Websites from users | 檢查 FishWatcher | CISTI | Catalog of Fishes (gen., sp.) | DiscoverLife | ECOTOX | Faunafri | Fishipedia | Fishtrace | GenBank(基因組, 核甘) | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Otolith Atlas of Taiwan Fishes | 公眾的水族館 | PubMed | Reef Life Survey | Socotra Atlas | 樹狀分類階層 | Wikipedia(, 搜尋) | World Records Freshwater Fishing | 動物學的記錄

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).
營養階層 (Ref. 69278):  3.2   ±0.2 se; based on diet studies.
回復力 (Ref. 120179):  高度, 族群倍增時間少於 15個月 (tm<1; assuming multiple spawing events per year; Fec=200).
瀕危性 (Ref. 59153):  Low vulnerability (23 of 100) .