分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cypriniformes (Carps)
鯉形目 (Carps) >
Balitoridae (River loaches)
爬鰍科 (River loaches)
Etymology: Hemimyzon: Greek, hemi = half + greek, myzon = to suckle (Ref. 45335); ecdyonuroides: From the body form resembling the rheophilous mayfly Ecdyonurus (Heptageniidae, Ephemeroptera); an adjective..
More on authors: Freyhof & Herder.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 底中水層性. 熱帶
Asia: River Pako, in the headwaters of the River Sesan, a tributary of Se Kong, itself a tributary of Mekong.
亞洲: 河 Pako, 在河 Sesan 的河川源頭，一個 Se Kong 的支流中, 它本身一個湄公河的支流。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 4.2 cm SL 雄魚/尚未辨別雌雄; (Ref. 42935)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背的軟條 (總數) : 11; 臀鰭軟條: 8. One barbel-shaped papilla at the corner of mouth; pelvic fins not fused; distance between last pelvic-fin rays 2.7-4.0 times in body width at pelvic-fin origin; 13-14/10-12 pectoral-fin rays; 6-7/10-13 pelvic-rays and 59-64+1-2 lateral line scales (Ref. 42935).
一個觸鬚-在嘴角的形狀乳突; 腹鰭不融合; 在腹鰭起點最後的腹鰭鰭條之間的距離 2.7-4.0 倍身體寬度; 13-14/10-12 胸鰭鰭條; 6-7/10-13個腹鰭-鰭條與 59-64+1-2 側線鱗片.(參考文獻 42935)
Collected from a small river about 60 m wide, with a succession of rapids over rocks and deep pools over sandy bottom. Caught in rapids with a current velocity exceeding 1 m/s with other rheophilous fish (species of Garra, Annamia, Hemimyzon, Homaloptera, Schistura, and Nemacheilus (Ref. 42935).
採集自一條小的河大約 60 公尺寬了, 具有一系列的迅速岩石之上在沙質底部上的且深水池。 在急流中捕獲水流速度超過 1個公尺/秒與其它的喜愛急流的魚種在一起了 ( Garra ， Annamia ， Hemimyzon ， Homaloptera ， Schistura 與 Nemacheilus 的種.(參考文獻 42935)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
亞洲: 河 Pako, 在河 Sesan 的河川源頭，一個 Se Kong 的支流中, 它本身一個湄公河的支流。
Freyhof, J. and F. Herder, 2002. Records of Hemimyzon in Vietnam, with the description of a new species (Cypriniformes: Balitoridae). Ichthyol. Explor. Freshwat. 13(1):53-58. (Ref. 42935)
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00631 (0.00265 - 0.01501), b=3.05 (2.85 - 3.25), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.1 ±0.4 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
