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No image available for this species; drawing shows typical species in Danionidae.
分类 / Names 俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei > Cypriniformes (Carps) > Danionidae (Danios) > Danioninae
Etymology: Danionella:Vernacular name fron India and Sri Lanka; diminutive; mirifica:Named from the Latin adjective mirificus, meaning wonderful, marvellous, alluding to the highly unusual sexual dimorphism of the Weberian apparatus of this species.
Environment: milieu / climate zone / 深度上下限 / distribution range 生态学
脊椎骨: 36 - 37. Distinguished from its only congener Danionella translucida in having a more elongate body (body depth 12.2-14.8% SL vs. 18.5-24.4% SL); 36-37 vertebrae (vs. 32-33), 17-20 anal-fin rays (vs. 12-14), a single ventromedian row of large melanophores between pelvic fins and tips of cleithra (vs. paired ventral paramedian rows of smaller melanophores between pelvics and tips of cleithra) and in lacking scattered small melanophores on ventrolateral sides of abdomen (vs. presence of these melanophores) (Ref. 51749).
Body shape (shape guide): elongated. 在有一个方面与它的唯一的同类 透体小〔Danionella translucida〕 区分了更多的细长的身体 (体高 12.2-14.8% SL 和 18.5-24.4% SL 比较); 36-37个脊椎骨 (vs.32-33) ， 17-20个臀鳍棘条 (vs.12-14), 大黑色素细胞的 ventromedian 列在 cleithra(vs. 成对的腹 paramedian 列的在 cleithra 的腹鳍与顶端之间的较小的黑色素细胞) 的腹鳍与顶端之间与在腹部 (vs. 有这些黑色素細胞) 的腹側側邊上的缺乏分散的小黑色素細胞中.(參考文獻 51749)
描述: 背鰭鰭條 8, 9 或 10, 前面兩個不分枝的, 不被連接相同的支鰭骨的最後兩個; 臀鰭棘條 17,18, 19 或 20, 前面兩個不分枝的, 不被連接相同的支鰭骨的最後兩個.(參考文獻 51749)
Life cycle and mating behavior 成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Britz, R., 2003. Danionella mirifica, a new species of miniature fish from the upper Myanmar (Ostariophysi: Cyprinidae). Ichthyol. Explor. Freshwat. 14(3):217-222. (Ref. 51749)
Phylogenetic diversity index (参考文献 82804): PD50 = 0.5312 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00501 (0.00210 - 0.01198), b=3.15 (2.93 - 3.37), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
营养阶层 (参考文献 69278): 3.0 ±0.3 se; based on size and trophs of closest relatives
回复力 (参考文献 120179): 高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153): Low vulnerability (10 of 100). 🛈
