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) >
Ctenoluciidae (Pike-characids)
梭子脂鯉科 (Pike-characids)
Etymology: Ctenolucius: Greek, kteis, ktenos = comb + Latin, lucius = pike (Ref. 45335).
More on author: Valenciennes.
Issue
Redescribed with synonymy in Vari (1995:43).
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 大洋性; dH range: ? - 22. 熱帶; 22°C - 25°C (Ref. 2060)
South America: Río Magdalena and Río Sinú basins (northern Colombia) and rivers draining into Lago de Maracaibo in northwestern Venezuela.
南美洲: Rio Magdalena 與 Rio Sinu 流域 (哥倫比亞北部) 與河在在西北部的委內瑞拉進入 Lago de Maracaibo 之內注入。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 26.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 96636); 最大體重: 119.20 g (Ref. 96636)
背棘 (總數) : 0; 背的軟條 (總數) : 10 - 11; 臀棘: 0; 臀鰭軟條: 10 - 11; 脊椎骨: 42 - 46. Can be distinguished from C. beani by differences in body pigmentation, number of vertebrae, relative least depth of caudal peduncle, the alignment of the articulation between the sixth infraorbital and supraorbital, and number of lateral line scales.
能在身體顏色，脊椎骨的數字，尾柄的相關最少深度被不同與 C. beani 區分, 那第六的眶下而眶上的 , 和側線鱗片的數字之間的關節列。
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Number of eggs between 1000 and 3000.南美洲: Rio Magdalena 與 Rio Sinu 流域 (哥倫比亞北部) 與河在在西北部的委內瑞拉進入 Lago de Maracaibo 之內注入。
Vari, R.P., 1995. The Neotropical fish family Ctenoluciidae (Teleostei: Ostariophysi: Characiformes): supra and intrafamilial phylogenetic relationships, with a revisionary study. Smithson. Contri. Zool. No. 564, 97 p. (Ref. 13118)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)
無危 (LC) ; Date assessed: 29 April 2019
人類使用
漁業: 商業性; 水族館: 公眾的水族館
工具
特別的報告
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網路資源
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.7578 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00447 (0.00251 - 0.00796), b=3.09 (2.93 - 3.25), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
營養階層 (Ref.
69278): 4.2 ±0.73 se; based on food items.
回復力 (Ref.
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (Fec=1,000-3,000).
Fishing Vulnerability (Ref.
59153): Low vulnerability (22 of 100).
