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) >
Akysidae (Stream catfishes)
河鯰科 (Stream catfishes) > Akysinae
Etymology: Akysis: Derived from Greek, a = without + Greek, kysthos = bladder (Ref. 45335); maculipinnis: The specific name is derived from the Latin macula (spot) and pinna (fin), referring to the speckled fins..
More on author: Fowler.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 底中水層性. 熱帶
Asia: Mekong and Chao Phrya (Thailand) basins as well as basins around the upper Gulf of Thailand.
亞洲: 湄公河與 Chao Phrya(泰國) 流域以及泰國灣上游的周圍流域。
大小 / 重量 / 年齡
Maturity: Lm ?  range ? - ? cm
Max length : 3.1 cm SL 雄魚/尚未辨別雌雄; (Ref. 30226)
背的軟條 (總數): 5-6; 臀鰭軟條: 8 - 10; 脊椎骨: 31 - 32. Distinguished from all its congeners by the following combination of characters: head length 22.0-28.6% SL; depth of caudal peduncle 8.8-10.7% SL; length of anal-fin base 15.2-19.1% SL; eye diameter 12-16% HL; length of nasal barbel 57-92% HL; 3-4 serrae on the posterior edge of the pectoral spine; and caudal fin emarginate (Ref. 30226).
在組合特徵之後與它所有的同類區分了藉由: 頭長 22.0-28.6% SL; 尾柄 8.8-10.7% SL 的深度; 臀鰭基底 15.2-19.1% SL 的長度; 眼直徑 12-16% HL; 鼻觸鬚 57-92% HL 的長度; 在胸棘的後緣上的 3-4個鋸齒; 而且尾鰭邊緣微凹的.(參考文獻 30226)
Inhabits large muddy river channels. Not seen in the markets (Ref. 12693).
棲息於大的泥濘河道。 不在市場中見到。 (參考文獻 12693)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
亞洲: 湄公河與 Chao Phrya(泰國) 流域以及泰國灣上游的周圍流域。
Rainboth, W.J., 1996. Fishes of the Cambodian Mekong. FAO species identification field guide for fishery purposes. FAO, Rome, 265 p. (Ref. 12693)
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俗名同種異名新陳代謝捕食者生態毒物學繁殖成熟度產卵場產卵群集孕卵數卵卵發育
參考文獻養殖養殖資訊品種遺傳學Electrophoreses遺傳率疾病加工NutrientsMass conversion
合作者照片Stamps, Coins Misc.聲音神經毒速度泳型鰓區Otoliths腦重體重比眼睛色素
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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=0.00389 (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).
營養階層 (Ref.
69278): 3.3 ±0.6 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).