分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cypriniformes (Carps) >
Gobionidae (Gudgeons)
Etymology: Hemibarbus: Greek, hemi = the half + Latin, barbus = barbel (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 底中水层性. 亞熱帶的
Asia: drainages in Southern China and part of Southwestern China.
亞洲: 在中國南部與中國西南方的部份中的流域。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 26.2 cm TL 雄鱼/尚未辨别雌雄; (Ref. 96512)
简单描述
检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 3; 背的软条 (总数) : 7; 脊椎骨: 43 - 44. A iii - 6; P i - 16 - 18; V i - 8. Body spots absent in adults. Elongated body with slightly convex dorsal profile. Head length somewhat longer than body depth. Snout length equal to postorbital head length. Lips well developed, lateral lobes of lower lip narrow, without folds, the median process is marked. Barbel slender, 1/2-2/3 of eye diameter. Dorsal spine slender, 2/3 of HL. Origin of dorsal fin equidistant between tip of snout and caudal base.
iii- 6; P i- 16- 18; V i- 8. 身体斑点不存在于成鱼。 延长的身体有些微中凸的背面轮廓。 头长略微长度超过体高。 吻的长度等于眼眶后的头长。 唇发展良好的, 下唇的侧叶狭窄的, 没有摺层，中动脉突起被标示。 触须细长的, 眼直径中的 1/2-2/3。 背棘细长的, HL 中的 2/3。 背鳍起点距离相等的在吻尖与尾部的基底之间。
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
亞洲: 在中國南部與中國西南方的部份中的流域。
Yue, P., 1998. Gobioninae. p. 232-389. In Y.Y. Chen, X.L. Chu, Y.L. Luo, Y.R. Chen, H.Z. Liu and M.G. He (eds). Fauna Sinica. Osteichthyes. Cypriniformes II. Science Press. Beijing. 531p. (Ref. 33792)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-2)
人类利用
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5002 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00617 (0.00384 - 0.00990), b=3.14 (3.01 - 3.27), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
营养阶层 (Ref.
69278): 3.3 ±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 (16 of 100).
