分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Characiformes (Characins)
脂鯉目 (Characins) >
Curimatidae (Toothless characins)
無齒脂鯉科 (Toothless characins)
Etymology: Cyphocharax: Greek, kyphos = curved, humpback + Greek, charax = a marine fish without identification (Ref. 45335).
More on authors: Vari & Blackledge.
Issue
See Vari (1992:109) for detailed description.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 底中水層性. 熱帶
South America: Tributary to Jatuncocha Lagoon, Napo, Ecuador.
南美洲: Jatuncocha 潟湖, Napo ,厄瓜多的支流。
大小 / 重量 / 年齡
Maturity: Lm ?  range ? - ? cm
Max length : 5.3 cm SL 雄魚/尚未辨別雌雄; (Ref. 30552)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背的軟條 (總數) : 11 - 12; 臀鰭軟條: 9; 脊椎骨: 30 - 32.
Inhabits shallow, slow-moving blackwater streams with sandy bottoms (Ref. 30552).
棲息於淺灘,緩慢移動的死水溪流且底部為沙地的地方.(參考文獻 30552)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
南美洲: Jatuncocha 潟湖, Napo ,厄瓜多的支流。
Vari, R.P. and T.A. Blackledge, 1996. New curimatid, Cyphocharax laticlavius (Ostariophysi, Characiformes), from Amazonian Ecuador, with a major range extension for C. gouldingi. Copeia 1996(1):109-113. (Ref. 30552)
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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=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).