分类 / Names
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Teleostei >
Siluriformes (Catfishes) >
Siluridae (Sheatfishes)
Etymology: Silurichthys: Greek, silouros = a cat fish + Greek, odous = teeth + Greek, ichthys = fish (Ref. 45335).
More on author: Bleeker.
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 居于水底的; pH range: 4.0 - 5.0. 熱帶
Asia: known only from northwestern Borneo (Ref. 32835). Reported from the Mekong basin (Ref. 12693).
亞洲: 已知只來自婆羅洲西北部了。 (參考文獻 32835) 記錄來自湄公河流域了。 (參考文獻 12693)
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 15.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 57235)
背的软条 (总数) : 4; 臀鳍软条: 49 - 56; 脊椎骨: 49 - 52. A relatively long forked caudal fin with upper lobe 1.4-1.6 times longer than lower lobe and a more convex snout when viewed laterally (Ref. 32835).
一个相当长的叉型尾随着上叶 1.4-1.6个倍下叶与一个比较中凸的吻当侧面地看了.(参考文献 32835)
Found in very acidic (pH 4-5), tannin-stained blackwater habitats associated with peat swamps (Ref. 32835). Occurs in lowland stream and peat. Nocturnal; feeding on aquatic insect and smaller fishes (Ref. 57235). Feeds mainly on insect larvae. Probably non-migratory. Not seen in markets (Ref. 12693).
发现于非常酸性的 (酸碱度 4-5), 单宁酸-沾染死水的栖息地伴随着泥煤沼泽.(参考文献 32835) 出现于低地的水流与泥煤。 夜行的; 吃水生的昆虫与较小的鱼。 (参考文献 57235) 主要吃昆虫幼生。 可能非回游性。 不在市场中见到。 (参考文献 12693)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
亞洲: 已知只來自婆羅洲西北部了。 (參考文獻 32835) 記錄來自湄公河流域了。 (參考文獻 12693)
Ng, H.H. and P.K.L. Ng, 1998. A revision of the South-east Asian catfish genus Silurichthys. J. Fish Biol. 52(2):291-333. (Ref. 32835)
世界自然保护联盟红皮书 (Ref. 130435)
临近濒危 (NT) (A3c); Date assessed: 01 September 2018
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00562 (0.00278 - 0.01137), b=3.00 (2.83 - 3.17), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.2 ±0.40 se; based on food items.
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).
