分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Characiformes (Characins) >
Ctenoluciidae (Pike-characids)
Etymology: Boulengerella: From George Albert Boulenger (1858-1937); he revised the works of Günther about Percoidei (Ref. 45335).
More on author: Valenciennes.
Issue
Redescribed with synonymy in Vari (1995:63).
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 大洋性; pH range: 6.0 - 7.5; dH range: ? - 18. 熱帶; 23°C - 27°C (Ref. 1672)
South America: Rio Amazonas, Rio Tocantins and Rio Orinoco.
南美洲: Rio Amazonas ， Rio Tocantins 與 Rio 奧里諾科河。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 31.9 cm SL 雄鱼/尚未辨别雌雄; (Ref. 38209)
简单描述
检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 0; 背的软条 (总数) : 9 - 11; 臀棘: 0; 臀鳍软条: 10 - 12; 脊椎骨: 46 - 49. The location of the dorsal fin base largely posterior of the vertical through the anal fin origin distinguishes the species from its congeners except for B. lateristriga. The lack of a dark, narrow stripe on the lateral surface of the body, the marmorated caudal fin pigmentation, and the series of dark pupil-size spots scattered over the dorsolateral and dorsal surfaces of the body contrast with the pigmentation of that species. They also differ in scale counts.
背鳍基底的地点主要地后面垂直的经过臀鳍起源区别来自它的同类的此鱼种除了 B. lateristriga. 那没有在身体的侧面表面，大理石的尾鳍颜色上的一条深色又狭窄的斑纹, 与成列的深色瞳孔-大小的斑点散布在那背外侧的与用那种的颜色的身体差别的背面。 他们也在鳞片计数中不同。
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
南美洲: Rio Amazonas ， Rio Tocantins 與 Rio 奧里諾科河。
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)
人类利用
渔业: 商业性; 水族馆: 公众的水族馆
工具
特别资料
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网络资源
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5391 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00309 (0.00156 - 0.00611), b=3.21 (3.03 - 3.39), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
营养阶层 (Ref.
69278): 4.2 ±0.73 se; based on food items.
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (29 of 100).
