分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cypriniformes (Carps) >
Nemacheilidae (Brook loaches)
Etymology: Triplophysa: Greek, triplos = thrice + Greek, physa = tube (Ref. 45335); daochengensis: Named for the collection location, Daocheng County.
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 居于水底的.
Asia: Daocheng River in Sichuan Province, China.
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 9.8 cm SL 雄鱼/尚未辨别雌雄; (Ref. 111068)
简单描述
检索表 | 型态特徵 | 形态测量图
背的软条 (总数) : 10; 臀鳍软条: 7; 脊椎骨: 44. Body smooth and without scales. Lateral line complete. Caudal peduncle compressed, depth unchanging. Head length equal to caudal-peduncle length. Lower jaw shovel-shaped. Origin of dorsal fin before the origin of pelvic fin and closer to the tip of the snout than to the caudal-din base. Absence of posterior chamber of gas bladder. Intenstive of spiral type with three winding coils (Ref. 111068).
Occurs in areas near river banks and wetlands with slow water current bottom consisting of gravel and mud and submerged waterweeds. Stomach contents of six specimens consist of algae and aquatic invertebrates. Other species collected with Triplophysa daochengensis include T. stolickai [= T. stoliczkai], T. brevicauda, Misgurnus anguillicaudatus, Schizothorax kozlovi, and Schizopygopsis malacanthus (Ref. 111068).
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Wu, Y.-Y., Z.-Y. Sun and Y.-S. Guo, 2016. A new species of the genus Triplophysa (Cypriniformes: Nemacheilidae), Triplophysa daochengensis, from Sichuan Province, China. Zool. Res. 37(4):1-11. (Ref. 111068)
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 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00708 (0.00338 - 0.01484), b=3.00 (2.83 - 3.17), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.1 ±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 (10 of 100).
