分类 / 名称
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Characiformes (Characins) >
Stevardiidae (Stevardiids) > Hemibryconinae
Etymology: Hemibrycon: Greek, hemi = half + Greek, bryko = to bite (Ref. 45335); cardalensis: Named for El Cardal creek, where the type series was collected. A noun in apposition.
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.
South America: El Cardal creek, a tributary of the Guatapé River; middle Magdalena River Basin in Colombia.
大小 / 重量 / 年龄
成熟度: Lm ?  range ? - ? cm
Max length : 8.7 cm SL 雄鱼/尚未辨别雌雄; (Ref. 95113)
简单描述
检索表 | 型态特徵 | 形态测量图
脊椎骨: 39 - 40. Distinguished from all species of Hemibrycon, including its sympatric species and H. fasciatusby having the following characters: dark pigment of the peduncle spot restricted to just the ventral half of the caudal peduncle; anterior lateral-line scales outlined with melanophores; and scales of posterior margin of caudal peduncle with multiple undulations (Ref. 95113).
Body shape (shape guide): fusiform / normal.
生命周期和交配行为
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Román-Valencia, C., R.I. Ruiz-C., D.C. Taphorn, N.J. Mancera-Rodriguez and C. García-A., 2013. Three new species of Hemibrycon (Characiformes: Characidae) from the Magdalena River Basin, Colombia. Rev. Biol. Trop. 61(3):1365-1387. (Ref. 95113)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-2 (Global))
人类利用
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=0.01122 (0.00514 - 0.02450), b=3.04 (2.87 - 3.21), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
营养阶层 (参考文献
69278): 3.0 ±0.4 se; based on size and trophs of closest relatives
渔业脆弱性 (Ref.
59153): Low vulnerability (10 of 100).
🛈