分类 / 名称
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
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. 熱帶
South America: Coastal rivers of the Guianas.
南美洲: 圭亞那的沿海的河川。
大小 / 重量 / 年龄
成熟度: Lm ? range ? - ? cm
Max length : 10.9 cm SL 雄鱼/尚未辨别雌雄; (Ref. 35381)
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) : 4; 臀棘: 0; 臀鳍软条: 12 - 14.
Occurs in shallow creeks with sandy-muddy substrate rich in plant debris. Rarely found in principal river beds (Ref. 27188). Although not abundant, it appears to be well-adapted to its environment as evidenced by its leopard outfit which enables it to camouflage itself. The isolated captures suggest a solitary existence. Unlike the Tatia which lives mostly in estuaries, G. leopardum appears to live mainly in the upstream portion of rivers (Ref. 35381).
出现于水浅的小溪用沙-泥泞的底部丰富的在植物残枝。 很少发现于主要的河床了。 (参考文献 27188) 虽然不是丰富, 它状似对它的环境适应很好证据为使它能够伪装它本身的它的豹纹。 个别的捕获意味着一个独居性的生存。 不像在住在河口的 Tatia ， G. leopardum 似乎生活主要在河的向上游部分.(参考文献 35381)
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: 圭亞那的沿海的河川。
Soares-Porto, L.M., 1998. Monophyly and interrelationships of the Centromochlinae (Siluriformes: Auchenipteridae). p. 331-350. In L.R. Malabarba, R.E. Reis, R.P. Vari, Z.M.S. Lucena and C.A.S. Lucena (eds.) Phylogeny and classification of neotropical fishes. Porto Alegre: EDIPUCRS. (Ref. 33170)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-2 (Global))
临近濒危 (NT) (B1ab(ii,iii)+2ab(ii,iii)); Date assessed: 05 August 2020
人类利用
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特别资料
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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 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00490 (0.00199 - 0.01208), b=3.10 (2.88 - 3.32), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (参考文献
69278): 3.3 ±0.4 se; based on size and trophs of closest relatives
回复力 (参考文献
120179): 高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.).
渔业脆弱性 (Ref.
59153): Low vulnerability (10 of 100).
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