Devario malabaricus (Jerdon, 1849)
Malabar danio
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Devario malabaricus
拍攝者 Ramani Shirantha
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拍攝者 Ramani Shirantha
分類 / 名稱 俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei > Cypriniformes (Carps) > Danionidae (Danios) > Danioninae
Etymology: Devario: Bangla/Bengali:‘debari’, local name for these fishes; also meaning ‘brother in law’ (Ref. 2031).
More on author: Jerdon.
Etymology: Devario: Bangla/Bengali:‘debari’, local name for these fishes; also meaning ‘brother in law’ (Ref. 2031).
More on author: Jerdon.
環境： 環境 / 氣候帶 / 深度上下限 / 配送範圍 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 領土 | FAO區域 | 生態系 | 發現紀錄 | 分布圖 | 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。
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
成熟度: 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)
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 檢索表 | 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).
Body shape (shape guide): fusiform / normal.
Body shape (shape guide): fusiform / normal.
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. Adults form medium sized shoals and prefer flowing water. They feed on terrestrial insects and detritus. They spawn 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. They exhibit cannibalism on eggs (Ref. 6028). Individuals rarely reach 12 cm (Ref. 41236). Migratory behaviour is undetermined (Ref. 126106).
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)
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)
生命週期和交配行為 成熟度 | 繁殖 | 產卵場 | 卵 | 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
上傳您的推薦信 | 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)
CITES
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 |
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網路資源
AFORO (otoliths) | Alien/Invasive Species database | Aquatic Commons | BHL | Cloffa | Websites from users | 檢查 FishWatcher | CISTI | Catalog of Fishes: 屬, 種 | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GloBI | Google Books | Google Scholar | Google | IGFA World Record | OneZoom | Open Tree of Life | Otolith Atlas of Taiwan Fishes | 公眾的水族館 | PubMed | Reef Life Survey | Socotra Atlas | TreeBase | 樹狀分類階層 | Wikipedia: 去, 搜尋 | World Records Freshwater Fishing | 動物學的記錄
基於模型的估計
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系統發育多樣性指數 (參考文獻 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
| Bayesian length-weight | a=0.00977 (0.00422 - 0.02262), b=3.04 (2.84 - 3.24), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
|
營養階層 (參考文獻 69278) |
3.2 ±0.2 se; based on diet studies. |
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回復力 (參考文獻 120179) |
高度, 族群倍增時間少於 15個月 (tm<1; assuming multiple spawing events per year; Fec=200). |
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釣魚的脆弱性 (Ref. 59153) |
Low vulnerability (23 of 100). 🛈 |