分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cypriniformes (Carps)
鯉形目 (Carps) >
Cobitidae (Spined loaches)
鰍科 (Spined loaches)
Etymology: Cobitis: Greek, kobitis, -idos = a kind of sardine; also related with the voice Greek, kobios, Latin gobius = gudgeon (Ref. 45335); stenocauda: From the Latin stenos, meaning narrow, and cauda, meaning tail, in reference to its slender and long caudal peduncle. Used as a noun.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 底中水層性.
Asia: River Xinjiang in China.
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 9.2 cm SL 雄魚/尚未辨別雌雄; (Ref. 95089)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 3; 背的軟條 (總數) : 7; 臀棘: 3; 臀鰭軟條: 5. This species can be diagnosed from other congeners by its heart-shaped lamina circularis and body scales almost round, with a large excentric focal area (Ref. 95089).
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Chen, Y.-X. and Y.-F. Chen, 2013. Three new species of cobitid fish (Teleostei, Cobitidae) from the River Xinjiang and the River Leánjiang, tributaries of Lake Poyang of China, with remarks on their classification. Folia Zoologica 62(2):83-95. (Ref. 95089)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-2)
瀕危 (EN) (A2c+3c+4c; B2ab(iii)); Date assessed: 27 September 2023
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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=0.00513 (0.00234 - 0.01125), b=3.09 (2.92 - 3.26), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.2 ±0.4 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
