分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cypriniformes (Carps) >
Nemacheilidae (Brook loaches)
Etymology: Nemacheilus: Greek, nema, -atos = filament + Greek, cheilos = lip (Ref. 45335); cleopatra: Named after the brillant Queen of Egypt, Cleopatra (69BC-30BC).
Eponymy: Cleopatra (69–30 BC) was Queen of Egypt (52–30 BC), probably best remembered today for her role in Shakespeare’s: Antony and Cleopatra. She was a legendary beauty, leading the authors to name this ‘elegant’ fish after her. (Ref. 128868), visit book page.
More on authors: Freyhof & Serov.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 底中水層性. 熱帶
Asia: River Ba or Da Rang, Viet Nam.
亞洲: 河 Ba 或 Da 鳴響, 越南。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 8.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 40772)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 0; 背的軟條 (總數) : 14; 臀棘: 0; 臀鰭軟條: 9. 9.5 branched dorsal-fin rays; no conspicuous large black spot on anterior dorsal-fin rays; body with 9-13 vertically elongated dark blotches, reaching beyond lateral line in large specimens, 8-11 saddles along dorsal midline; no conspicuous black stripe along lateral line or at mid-dorsal longitudinal line; caudal peduncle 1.4-1.9 times longer than deep; predorsal part of body covered by embedded scales; no acuminate scales on caudal peduncle; a distinct median incision in upper lip.
9.5 分枝的背鰭鰭條; 沒有顯著的大黑色斑點在前面背鰭鰭條; 身體有 9-13 垂直地延長了在大的個體中被超過側線的黑色斑塊， 8-11個鞍狀斑沿著背鰭中線; 沒有顯著的黑色斑紋沿著側線或在背部中央縱向的線; 尾柄深地的 1.4-1.9 倍; 身體的前背部份被深入的鱗片蓋著了; 沒有銳利的尾梗上的鱗片; 在上嘴唇中的一個明顯的中央切口。
Inhabits fast flowing water on open sand substratum.
棲息於快速地開放的沙子下層土壤上流動水。
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
亞洲: 河 Ba 或 Da 鳴響, 越南。
Freyhof, J. and D.V. Serov, 2001. Nemacheiline loaches from Central Vietnam with descriptions of a new genus and 14 new species (Cypriniformes: Balitoridae). Ichthyol. Explor. Freshwat. 12(2):133-191. (Ref. 40772)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)
無危 (LC) ; Date assessed: 10 August 2010
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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=0.00724 (0.00347 - 0.01512), b=3.01 (2.83 - 3.19), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 2.7 ±0.3 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
