分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 底中水层性. 热带
Asia: presently known only from the Barito River drainage of southern Borneo.
亚洲: 目前已知只来自婆罗洲南部的巴里多河流域。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 3.1 cm SL 雄鱼/尚未辨别雌雄; (Ref. 52919)
简单描述
检索表 | 型态特徵 | 形态测量图
Distinguished from all congeners by the following combination of characters: upper jaws projects more strongly forward, premaxillary teeth exposed when the mouth is closed; head width 18.2-19.4 % SL, body depth at anus 10.7-11.5 % SL, depth of caudal peduncle 6.5-6.7 % SL, interorbital distance 32-34 % HL, length of maxillary barbels 104.110 % HL; 5 teeth on posterior edge of pectoral spine, and a color pattern of a dark background with light patches.
与所有的同类区分了藉由跟随组合特征: 上颚更强烈突出向前地, 暴露的上颌骨前的齿当嘴巴被关闭的时候; 头部宽度 18.2-19.4% SL, 在肛门 10.7-11.5% SL ，尾柄 6.5-6.7% SL ，眼间距 32-34% HL 的深度的体高, 颚触须 104.110 的长度 % HL; 5 牙齿在胸棘的后缘, 与深色背景的一个彩色斑纹有淡色的区块。
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
亚洲: 目前已知只来自婆罗洲南部的巴里多河流域。
Ng, H.H. and D.J. Siebert, 2004. A new species of the catfish genus Akysis (Siluriformes: Akysidae) from southern Borneo. Zootaxa 733:1-8. (Ref. 52919)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-1)
人类利用
工具
特别资料
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网络资源
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.3 ±0.6 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
