分类 / 名称
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Taxonomic Remarks
See Géry (1964: 13, 72 and 74) for redescription, key and comparison with other species.
环境：氛围 / 气候带 / 深度上下限 / 分布范围
生态学
; 淡水 底中水层性; pH range: 6.0 - 7.5; dH range: ? - 20. 熱帶; 23°C - 27°C (Ref. 1672)
South America: Negro, Trombetas, Araguari, Nickerie, Coppename, and Oyapock River basins.
南美洲: 尼格羅河， Trombetas ， Araguari ， Nickerie ， Coppename 與 Oyapock 河流域。
大小 / 重量 / 年龄
成熟度: Lm ? range ? - ? cm
Max length : 13.1 cm SL 雄鱼/尚未辨别雌雄; (Ref. 38289)
Long-lived and gregarious species. Occurs over sandy substrate (Ref. 27188). Frequently found in the rapids, thereby suggesting the need for a lot of space and well-aerated water for maintenance in the aquarium. Oviparous (Ref. 205). Can be caught using lines with crushed meat as bait but is also known to feed on plants. Is capable of powerful leaps out of the water (Ref. 12225).
长命而群居的种。 生活在砂质底部之上。 (参考文献 27188) 时常发现于急流了,藉此在水族馆为维护建议对许多空间与曝气良好的水域需要。 卵生的.(参考文献 205) 能用碎肉当饵被使用线捕捉但是也被知道觅食植物。 能够有力的从水中跳出来.(参考文献 12225)
生命周期和交配行为
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Distinct pairing (Ref. 205).南美洲: 尼格羅河， Trombetas ， Araguari ， Nickerie ， Coppename 與 Oyapock 河流域。
Langeani, F., 1999. New species of Hemiodus (Ostariophysi, Characiformes, Hemiodontidae) from the Rio Tocantins, Brazil, with comments on color patterns and tooth shapes within the species and genus. Copeia 1999(3):718-722. (Ref. 31397)
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
工具
特别资料
下载 XML
网络资源
基于模型的估算
系统发育多样性指数 (参考文献
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01096 (0.00514 - 0.02340), b=3.09 (2.91 - 3.27), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
营养阶层 (参考文献
69278): 2.6 ±0.27 se; based on food items.
渔业脆弱性 (Ref.
59153): Low vulnerability (10 of 100).
🛈
