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: Semilabeo: Greek, semi = half + Latin, labeo = one who has large lips (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: China (Ref. 45563) and Viet Nam (Ref. 89724).
亞洲: 中國。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 28.2 cm SL 雄鱼/尚未辨别雌雄; (Ref. 45621)
Body grayish black dorsally, milky white ventrally; sometimes with vertical, unclear stripes on sides of body; fins dark gray. Head wide and top flattened; snout bluntly conical and sides of snout with a deep groove between base of rostral barbels and mouth corners. Barbels 2 pairs; rostral slightly shorter than orbital diameter; maxillary somewhat thin. Caudal peduncle compressed; abdomen rounded. Scales on pectoral and abdomen buried in skin.
身体浅灰色的黑色背面, 乳状的腹侧白色的; 在身体侧边上有时有垂直又不清楚的斑纹; 鳍深灰色。 头部宽的与顶端平的; 吻钝地锥形与侧边吻部有在嘴触须与嘴角的基底之间的一个深沟。 触须 2 对; 嘴的略短超过眼窝的直径; 上颌骨略微细的。 尾柄扁长形的; 腹部圆的。 在胸鳍与腹部上的鳞片埋藏在皮肤之中了。
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
亞洲: 中國。
Wang, S. (ed.), 1998. China red data book of endangered animals. Pisces. National Environmental Protection Agency. Endangered Species Scientific Commision. Science Press, Beijing, China. 247p. (Ref. 45563)
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00724 (0.00339 - 0.01546), b=3.06 (2.88 - 3.24), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
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 (24 of 100).
