分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Siluriformes (Catfishes)
鯰形目 (Catfishes) >
Siluridae (Sheatfishes)
鯰科 (Sheatfishes)
Etymology: Silurichthys: Greek, silouros = a cat fish + Greek, odous = teeth + Greek, ichthys = fish (Ref. 45335).
Eponymy: Dr Johan Coenraad van Hasselt (1797–1823) was a Dutch physician, zoologist, botanist and mycologist. [...] (Ref. 128868), visit book page.
More on author: Bleeker.
Environment: milieu / climate zone / 深度上下限 / distribution range
生態學
; 淡水 大洋性. 熱帶
Asia: Malaysia, Singapore and Indonesia (Ref. 32835). Known from the Mekong basin.
亞洲: 馬來西亞，新加坡與印尼.(參考文獻 32835) 已知來自湄公河流域了。
大小 / 重量 / 年齡
成熟度: Lm ? range ? - ? cm
Max length : 11.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 12693)
Dorsal fin well in advance of pelvic fin; caudal fin with upper lobe slightly longer than lower lobe; rays at middle of anal fin longer than body depth where they attach; anal fin completely confluent with caudal fin; gill rakers reduced to small nubs (Ref. 12693).
Body shape (shape guide): elongated.
背鰭在腹鰭前面; 尾鰭有上葉比下葉略長葉; 在臀鰭的中央鰭條長度超過體高在那裡它們附上; 臀鰭完全地與尾鰭匯和鰭; 鰓耙縮小成小的瘤了。 (參考文獻 12693)
Occurs mainly in acid-water swamp forest and forest streams (Ref. 32835). Hides under submerged logs and leaf litter during the day and comes out at night swimming near the surface to feed (Ref. 32835). Feeds on terrestrial insects (Ref. 32835). Carnivorous (Ref. 85309).
主要生活在酸-水沼澤森林與森林溪流。 (參考文獻 32835) 躲在水下的枯木與朽葉下面在白天期間而且出來在晚上遊近表面覓食.(參考文獻 32835) 吃陸棲的昆蟲。 (參考文獻 32835)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
亞洲: 馬來西亞，新加坡與印尼.(參考文獻 32835) 已知來自湄公河流域了。
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)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-1)
無危 (LC) ; Date assessed: 29 May 2019
人類使用
漁業: 自給性漁業
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Estimates based on models
Phylogenetic diversity index (參考文獻
82804): PD
50 = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00562 (0.00279 - 0.01132), b=3.00 (2.83 - 3.17), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (參考文獻
69278): 3.2 ±0.40 se; based on food items.
回復力 (參考文獻
120179): 高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
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