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) >
Bagridae (Bagrid catfishes)
鱨科 (Bagrid catfishes)
Etymology: Mystus: Greek, mystax = whiskered, used by Belon in 1553 to describe all fishes with whiskers (Ref. 45335).
More on author: Roberts.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 居於水底的; 河川洄游 (Ref. 51243). 熱帶
Asia: Mekong and Chao Phraya basins (Ref. 27732). Reported from the Maeklong River (Ref. 26336).
亞洲: 湄公河與湄南河流域.(參考文獻 27732) 記錄來自 Maeklong 河了。 (參考文獻 26336)
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 13.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 27732)
臀鰭軟條: 13 - 15; 脊椎骨: 34 - 37. Differs from all other species of Mystus in having eyes lateral, rather than dorsolateral, so that they are about equally visible viewed either from above or from below head (in other species eyes usually cannot be seen at all from directly below). Mouth nearly terminal, less downturned than in any other species of striped Mystus. Serrae of pectoral spine smaller and less erect than in any other striped Mystus. Adipose fin short but very high, originating far behind dorsal fin, its length about twice and its height slightly less than eye diameter. Gill rakers increase in number throughout life faster than in any other Mystus. The anal fin has slightly more rays (13-15) than other striped Mystus of Thailand (usually 12 or less), and its posterior border is distinctly falcate. Cranial fontanel extends posteriorly to about midway between level of posterior border of eye and base of supraoccipital process. Maxillary barbel extends posteriorly to beyond anal fin or to end of middle caudal fin rays (Ref. 26663). Side of body with 3 faint dark and 2 whitish stripes (Ref. 43281).
有別於所有的其他種的 Mystus 有眼側部, 而不是背外側的, 所以他們是大約均等地看得見的看或從上方或者從下方頭部.(在其他的種眼通常不能夠被根本見到從直接地在)之下 嘴幾乎位於末端的, 比較少向下彎曲超過在任何的其他種的有斑紋的 Mystus 中. 胸棘的鋸齒較小且較不直立超過在任何其他的有斑紋的 Mystus 中. 脂鰭短但是很高的, 開始在背鰭，它的長度大約後方遠處兩次與些微地它的高度少於眼直徑。 鰓耙數字的增加整個生命期快速地超過在任何其他的 Mystus 中. 臀鰭約略更超過泰國 (通常 12 以內) 的其他有斑紋 Mystus 有鰭條 (13-15) ，而且它的後緣明顯鐮刀狀。 頭蓋的囟門在眼與上枕骨突起的基底的後緣的水平之間向後延伸到大約中點。 上頜骨觸鬚向後延伸到超過臀鰭或對尾鰭中央鰭條的末端.(參考文獻 26663) 身體側邊有三個模糊的深色與 2條微白色的斑紋.(參考文獻 43281)
Facultative air-breathing in the genus (Ref. 126274); Often found in mixed schools with M. multiradiatus which congregate around tree limbs and other solid objects, browsing the hard surfaces for zooplankton, aquatic insects, crustaceans and rotifers. Move into flooded forests during the rainy season and returns to rivers in November and December in the lower Mekong. Oviparous, distinct pairing possibly like other members of the same family (Ref. 205). Marketed fresh or smoked on a skewer (Ref. 12693).
用樹木斷枝與其他的堅硬目標的周圍聚集的 M. multiradiatus 時常發現於混合的魚群,翻掘堅硬的表面尋找浮游動物，水生昆蟲，甲殼動物與輪蟲。 在雨季的時候移進被水淹沒的森林中而且在下面的湄公河中在十一月與十二月回到河。 卵生的, 明顯的成對可能地像其他的相同該科的成員.(參考文獻 205) 新鮮或燻製成串在市場上銷售。 (參考文獻 12693)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
亞洲: 湄公河與湄南河流域.(參考文獻 27732) 記錄來自 Maeklong 河了。 (參考文獻 26336)
Rainboth, W.J., 1996. Fishes of the Cambodian Mekong. FAO species identification field guide for fishery purposes. FAO, Rome, 265 p. (Ref. 12693)
IUCN 瀕危狀態 (Ref. 130435)
無危 (LC) ; Date assessed: 20 February 2011
人類使用
漁業: 商業性
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [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).
營養階層 (Ref.
69278): 3.1 ±0.42 se; based on food items.
回復力 (Ref.
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (Assuming Fec < 10,000).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
