分类 / 名称
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cypriniformes (Carps) >
Sundadanionidae (Tiny danios)
Etymology: Sundadanio: Sunda>: Asiatic island; Danio: from ‘dhani’, local Bengali/Bangla name for small minnows (Ref. 2031).
Eponymy: Dr Herbert Richard Axelrod (1927–2017) was an expert on tropical fishes, an entrepreneur and a publisher of pet books. [...] (Ref. 128868), visit book page.
环境:氛围 / 气候带 / 深度上下限 / 分布范围
生态学
; 淡水 底中水层性. 熱帶; 23°C - 26°C (Ref. 2060)
分布
领土 | FAO区域 | 生态系 | 标本纪录 | 分布图 | 简介 | Faunafri
Asia: Borneo, Bangka and Sumatra.
亞洲: 婆羅洲,曼卡與蘇門答臘。
大小 / 重量 / 年龄
成熟度: Lm ?  range ? - ? cm
Max length : 2.3 cm SL 雄鱼/尚未辨别雌雄; (Ref. 38434)
背的软条 (总数) : 9; 臀鳍软条: 9; 脊椎骨: 34 - 35. Semicircular indentation present on the ventromedian flange of the dentary. Branched anal rays 5. Weberian apparatus with the 4th centrum extending well below the fused 2nd + 3rd centra. Sexual dichromatism conspicuous; melanophores in males are a little stronger, and the erythrophores and iridophores are much more developed. When disturbed, repeated croaking sounds are produced. No lateral line pores nor barbels (Ref. 38434).
Body shape (shape guide): fusiform / normal.
半圆的压痕位于齿骨的 ventromedian 边缘之上。 分枝的臀鳍鳍条 5. 韦伯氏器用延伸的第 4个椎体远低于融合人第二 + 第三个中心。 性别双色变异显着的; 在雄性的黑色素细胞稍微比较强壮,而且红色素细胞与 iridophores 是更多发展的。 当被惊扰时,重复的 croaking 声音生产。 没有侧线孔也不触须.(参考文献 38434)
生命周期和交配行为
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
亞洲: 婆羅洲,曼卡與蘇門答臘。
Kottelat, M. and K.E. Witte, 1999. Two new species of Microrasbora from Thailand and Myanmar, with two new generic names for small Southeast Asian cyprinid fishes (Teleostei: Cyprinidae). J. South Asian Nat. Hist. 4(1):49-56. (Ref. 38434)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-2 (Global))
易受伤害 (VU) (B1ab(i,ii,iii)+2ab(i,ii,iii)); Date assessed: 04 January 2019
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基于模型的估算
系统发育多样性指数 (参考文献
82804): PD
50 = 0.5059 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01122 (0.00514 - 0.02450), b=3.04 (2.87 - 3.21), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
营养阶层 (参考文献
69278): 3.0 ±0.2 se; based on size and trophs of closest relatives
渔业脆弱性 (Ref.
59153): Low vulnerability (10 of 100).
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