分类 / Names
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Teleostei >
Siluriformes (Catfishes) >
Bagridae (Bagrid catfishes)
Etymology: Hyalobagrus: Greek, hyalos, ou = glass + See under Bagrus.
More on authors: Ng & Kottelat.
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 居于水底的. 熱帶
Asia: currently known only from the Batang Hari drainage in Sumatra and the Mentaya basin in southern Borneo, Indonesia.
亞洲: 現在已知只來自在蘇門答臘的 Batang Hari 流域而且在印尼婆羅洲南部中已知只來自 Mentaya 流域了。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 4.4 cm SL 雄鱼/尚未辨别雌雄; (Ref. 33074)
背棘 (总数) : 1; 背的软条 (总数) : 5 - 7; 臀鳍软条: 18 - 21; 脊椎骨: 36 - 37. Distal half of anterior edge of pectoral spine serrated; body depth at anus 14.3-17.3% SL; dorsal fin without black margin; eye diameter 27.4-34.9% HL; and length of adipose-fin base 10.6-14.4% SL.
胸棘的末梢部一半前缘锯齿状的; 在肛门 14.3-17.3% SL 的体高; 背鳍没有黑色的边缘; 眼直径 27.4-34.9% HL; 而且脂鳍基底 10.6-14.4% SL 的长度。
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
亞洲: 現在已知只來自在蘇門答臘的 Batang Hari 流域而且在印尼婆羅洲南部中已知只來自 Mentaya 流域了。
Ng, H.H. and M. Kottelat, 1998. Hyalobagrus, a new genus of miniature bagrid catfish from Southeast Asia (Teleostei: Siluriformes). Ichthyol. Explor. Freshwat. 9(4):335-346. (Ref. 33074)
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00832 (0.00384 - 0.01800), b=2.95 (2.77 - 3.13), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.2 ±0.3 se; based on size and trophs of closest relatives
回复力 (Ref.
120179): 高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
