分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Siluriformes (Catfishes) >
Akysidae (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
生态学
; 淡水 底中水层性. 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 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 3.1 cm SL 雄鱼/尚未辨别雌雄; (Ref. 30226)
背的软条 (总数): 5-6; 臀鳍软条: 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).
在组合特徵之后与它所有的同类区分了藉由: 头长 22.0-28.6% SL; 尾柄 8.8-10.7% SL 的深度; 臀鳍基底 15.2-19.1% SL 的长度; 眼直径 12-16% HL; 鼻触须 57-92% HL 的长度; 在胸棘的后缘上的 3-4个锯齿; 而且尾鳍边缘微凹的.(参考文献 30226)
Inhabits large muddy river channels. Not seen in the markets (Ref. 12693).
栖息于大的泥泞河道。 不在市场中见到。 (参考文献 12693)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
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)
人类利用
更多信息
俗名同种异名新陈代谢捕食者生态毒物学繁殖成熟度产卵场产卵群集孕卵数卵卵的发育
参考文献养殖养殖信息品种遗传学Electrophoreses遗传率疾病加工NutrientsMass conversion
合作者照片Stamps, Coins Misc.声音神经毒速度泳型鳃区Otoliths脑重体重比眼睛色素
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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).
营养阶层 (Ref.
69278): 3.3 ±0.6 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
