分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cypriniformes (Carps) >
Xenocyprididae (East Asian minnows)
Etymology: Sinibrama: Latin, sino, sina = from China + old French breme, bresme, a fresh water fish; 1460 (Ref. 45335); longianalis: Derived from the Latin longus (long) and analis (anal fin), meaning a long anal-fin base.
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 底中水层性. 亚热带的
Asia: Wu Jiang of the upper Yangtze River basin in Guizhou, China.
亚洲: 在中国贵州的长江上游流域的 Wu Jiang。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 17.2 cm SL 雄鱼/尚未辨别雌雄; (Ref. 55894)
简单描述
检索表 | 型态特徵 | 形态测量图
Can be distinguished from all other congeners by having the following combination of character: last simple dorsal-fin ray well-ossified; a snout shorter than eye diameter; lateral line scales 56-64; circumpeduncular scales 18-21; eye diameter 27.1-31.6% HL; anal fin with 24-28 branched rays; originating opposite to or slightly in advance of posterior end of dorsal-fin base, basal length 27.0-31.1% SL; pectoral fin reaching to or slightly beyond pelvic-fin insertion (Ref. 55894).
能被与所有的其他同类区分借着具有特征的下列组合: 最后的单一背鳍鳍条很好钙化的; 吻短于眼直径; 侧线鳞片 56-64; circumpeduncular 鳞片 18-21; 眼直径 27.1-31.6% HL; 臀鳍有 24-28个分支条; 开始位于或者对面在背鳍基底的后端，基部的长度 27.0-31.1% SL 略前方; 胸的鳍延伸到或略超过腹鳍嵌入.(参考文献 55894)
描述: 背鳍有 3 单一的与 7-8 分支条; 臀鳍有 3 单一的与 24-28个分支条; 胸鳍有 1个单一的鳍条与 13-16個分支條; 腹鰭有 1個單一的鰭條與 8個分支條.(參考文獻 55894)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
亚洲: 在中国贵州的长江上游流域的 Wu Jiang。
Xie, Z.-G., C.-X. Xie and E. Zhang, 2003. Sinibrama longianalis, a new cyprinid species (Pisces: Teleostei) from the upper Yangtze River basin in Guizhou, China. Raffles Bull. Zool. 51(2):403-411. (Ref. 55894)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-1)
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01072 (0.00440 - 0.02607), b=2.99 (2.77 - 3.21), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.2 ±0.4 se; based on size and trophs of closest relatives
回复力 (Ref.
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (11 of 100).
