分类 / 名称
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Teleostei >
Characiformes (Characins) >
Gasteropelecidae (Freshwater hatchetfishes)
Etymology: Carnegiella: After Miss Margaret Carnegie, referring to the grace of the fish.
Eponymy: Margaret Cameron Carnegie (1897–1990) was the only child of the famous industrialist and philanthropist Andrew Carnegie (1835–1919) (see previous entry). [...] (Ref. 128868), visit book page.
More on author: Günther.
Taxonomic Remarks
See Weitzman (1954), Weitzman (1960),Gery (1973), Gery (1977), and Weitzman and Weitzman (1982) for distribution.
环境：氛围 / 气候带 / 深度上下限 / 分布范围
生态学
; 淡水 大洋性; pH range: 5.0 - 8.0; dH range: 5 - 19. 熱帶; 24°C - 28°C (Ref. 1672)
South America: Lower, middle and upper Amazon River basin; south of Amazon; and Caqueta River in Colombia.
南美洲: 在哥倫比亞的亞馬遜河流域下中上游與 Caqueta 河。
大小 / 重量 / 年龄
成熟度: Lm ? range ? - ? cm
Max length : 3.5 cm SL 雄鱼/尚未辨别雌雄; (Ref. 137577)
Lives in groups. Feeds on crustaceans and insects (Ref. 7020). The females have an abdomen which is larger than those of the males. The eggs fall on the bottom or on vegetation and these hatch after 36 hours incubation at 25°C (Ref. 12225). Aquarium keeping: in groups of 5 or more individuals; may jump out of the aquarium; minimum aquarium size 80 cm (Ref. 51539).
群居。 吃甲壳动物与昆虫。 (参考文献 7020) 那母鱼有一个腹部是大于那雄性的那些。 卵掉落在底部或在植物上，而且这些在 25 °C 在 36 小时孵育之后孵化.(参考文献 12225) 水族馆保持: 形成 5个或更多个体的群体; 可能跳跃离水族馆; 水族馆最小体型 80 公分.(参考文献 51539)
生命周期和交配行为
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
南美洲: 在哥倫比亞的亞馬遜河流域下中上游與 Caqueta 河。
Géry, J., 1977. Characoids of the world. Neptune City ; Reigate : T.F.H. [etc.]; 672 p. : ill. (chiefly col.) ; 23 cm. (Ref. 598)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-2 (Global))
人类利用
渔业: 商业性; 水族馆: 商业性
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特别资料
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基于模型的估算
系统发育多样性指数 (参考文献
82804): PD
50 = 0.5645 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01660 (0.00890 - 0.03094), b=3.13 (2.96 - 3.30), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
营养阶层 (参考文献
69278): 3.3 ±0.43 se; based on food items.
渔业脆弱性 (Ref.
59153): Low vulnerability (10 of 100).
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