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: Pseudolithoxus: Greek, pseudes = false + Greek, lithos = stone + Greek, oxys = sharp; tigris: Named for its tiger-like markings; noun in apposition.
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: Upper Orinoco and Ventuari River basins in Venezuela.
南美洲: 奧里諾科河上游與 Ventuari 河流域。
大小 / 重量 / 年龄
成熟度: Lm ? range ? - ? cm
Max length : 9.4 cm SL 雄鱼/尚未辨别雌雄; (Ref. 36713)
简单描述
检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 2; 背的软条 (总数) : 7; 臀棘: 1; 臀鳍软条: 5. Body and head with numerous black bars. Lateral line plates 23-24; dorsal plates 7-8; interdorsal plates 4-5; adipose-caudal plates 7-8; folded dorsal fin plates 11-12; and postanal plates 11-12 (Ref. 40437).
Body shape (shape guide): elongated.
身体而且头部有很多的黑色横带。 侧线碟 23-24; 背部的碟 7-8; 背间片 4-5; 脂鳍-尾鳍碟 7-8; 摺叠的背鳍碟 11-12; 而且肛门后的碟 11-12.(参考文献 40437)
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: 奧里諾科河上游與 Ventuari 河流域。
Armbruster, J.W. and F. Provenzano, 2000. Four new species of the suckermouth armored catfish genus Lasiancistrus (Loricariidae: Ancistrinae). Ichthyol. Explor. Freshwat. 11(3):241-254. (Ref. 40437)
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): PD
50 = 0.5078 [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).
渔业脆弱性 (Ref.
59153): Low vulnerability (10 of 100).
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