分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cypriniformes (Carps) >
Cyprinidae (Minnows or carps) > Labeoninae
Etymology: Pseudocrossocheilus: Greek, pseudes = false + Greek, krossoi = tassel + Greek, cheilos = lip.
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 底中水层性. 亞熱帶的
Asia: China.
亞洲: 中國。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 12.7 cm SL 雄鱼/尚未辨别雌雄; (Ref. 50421)
简单描述
检索表 | 型态特徵 | 形态测量图
脊椎骨: 40. Prefringe of rostral cap split into 8-12 tiny lobes; maxillary barbels shorter than eye diameter (its length 54.5%-76% of eye diameter); intestine stunt (diameter 55%-64% of eye diameter); ventral fin never reaching anus; 5-6 lateral line scales between pectoral fin tip and pelvic fin origin; pectoral fin short (16.5%-17.5% of SL); eye small (28.6%-39.3% of interorbital width); maxillary barbels almost equal to rostral barbels and shorter than eye diameter (54.7%-76% of eye diameter); papillate band on lower lip narrow (36%-40% of eye diameter); 3-4 rows of horny tubercles on tip and sides of snout limited to premargin of nostril (Ref. 50421).
嘴无边帽的 Prefringe 分割为 8-12个极小的叶了; 上颌骨触须短于眼直径;(它的长度 54.5%-76% 的眼直径) 肠特技;(直径 55%-64% 的眼直径) 腹鳍从不达到肛门; 在胸鳍顶端与腹鳍起点之间的 5-6 侧线鳞片; 胸鳍短;(16.5%-17.5% 的 SL) 眼小的;(28.6%-39.3% 的眼间骨宽度) 上颌骨触须几乎等于嘴的触须与短于眼直径;(54.7%-76% 的眼直径) 在下唇上的有乳头状突起的条纹狭窄的;(36%-40% 的眼直径) 在顶端与吻的侧边上的 3-4 列的角小瘤仅限于鼻孔的 premargin了。 (参考文献 50421)
Found on the lower layer of fast-flowing rivers or montane streams (Ref. 50421).
栖息于快速流动河或山地的溪流下面层了。 (参考文献 50421)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
亞洲: 中國。
Su, R.F., J.X. Yang and G.H. Gui, 2003. Taxonomic review of the genus Sinocrossocheilus Wu (Teleostei: Cyprinidae), with a description of four new species. Zool. Stud. 42(3):420-430. (Ref. 50421)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-2)
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5312 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00933 (0.00305 - 0.02858), b=3.01 (2.76 - 3.26), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
回复力 (Ref.
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).
