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) > Hypoptopomatinae
Etymology: Otocinclus: Greek, ous, oto = ear + Latin, cinclus = latticework; in allusion to the holes of the head in the ears (Ref. 45335).
More on author: Regan.
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; pH range: 6.0 - 7.5; dH range: 2 - 18. 熱帶; 20°C - 25°C (Ref. 2059)
South America: Amazon, Orinoco, Paraná/Paraguay, Xingu and Tocantins River basins.
南美洲: 亞馬遜河,奧里諾科河, Parana/巴拉圭, Xingu 與 Tocantins 河流域。
大小 / 重量 / 年龄
成熟度: Lm ?  range ? - ? cm
Max length : 3.3 cm TL 雄鱼/尚未辨别雌雄; (Ref. 36885); 最大体重: 0.73 g (Ref. 122736)
Facultative air-breathing in the genus (Ref. 126274)
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: 亞馬遜河,奧里諾科河, Parana/巴拉圭, Xingu 與 Tocantins 河流域。
Burgess, W.E., 1989. An atlas of freshwater and marine catfishes. A preliminary survey of the Siluriformes. T.F.H. Publications, Inc., Neptune City, New Jersey (USA). 784 p. (Ref. 6868)
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
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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) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01122 (0.00581 - 0.02169), b=3.11 (2.94 - 3.28), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245). |
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渔业脆弱性 (Ref. 59153) |
Low vulnerability (10 of 100). 🛈 |