分类 / 名称
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Siluriformes (Catfishes) >
Loricariidae (Armored catfishes) > Hypostominae
Etymology: Cordylancistrus: Greek, kordyle, -es = young tunna + Greek, agkistron = hook (Ref. 45335); nephelion: Derived from the Greek nephelion, meaning cloudlike spots, in reference to the color pattern of the species.
环境：氛围 / 气候带 / 深度上下限 / 分布范围
生态学
; 淡水 居于水底的. 热带; 15°C - 20°C (Ref. 56900)
分布
领土 | FAO区域 | 生态系 | 标本纪录 | 分布图 | 简介 | Faunafri
South America: Tuy River basin in Venezuela.
南美洲: 在委内瑞拉的 Tuy 河流域。
大小 / 重量 / 年龄
成熟度: Lm ? range ? - ? cm
Max length : 12.9 cm SL 雄鱼/尚未辨别雌雄; (Ref. 56900)
简单描述
检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 1; 背的软条 (总数) : 8. Differs from other species of Cordylancistrus by its unique color pattern: head and body blackish to greenish brown with white irregular spots; abdomen uniformly white; and all fins with whitish spots that simulate bands (Ref. 56900).
Body shape (shape guide): elongated.
用它的独特彩色斑纹有别于其他 Cordylancistrus 的种: 头部与身体黑色的对绿褐色的有白色的不规则的斑点; 腹部全白色的; 而且全部鳍有模拟条纹的微白色的斑点.(参考文献 56900)
Inhabits rivers with transparent waters, moderate to strong flow and bottom generally consisting of stone, gravel and sand (Ref. 56900).
用通常被包含石头，砾石与沙子的透明的水域, 平稳或强烈的水流与底部栖息于河。 (参考文献 56900)
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: 在委内瑞拉的 Tuy 河流域。
Provenzano, F. and N. Milani, 2006. Cordylancistrus nephelion (Siluriformes, Loricariidae), a new and endangered species of suckermouth armored catfish from the Tuy River, north-central Venezuela. Zootaxa 1116:29-41. (Ref. 56900)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-2 (Global))
人类利用
渔业: 没有兴趣
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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 = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01549 (0.00726 - 0.03306), b=2.96 (2.79 - 3.13), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
回复力 (参考文献
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
渔业脆弱性 (Ref.
59153): Low vulnerability (10 of 100).
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