分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cypriniformes (Carps) >
Nemacheilidae (Brook loaches)
Etymology: Schistura: Greek, schizein = to divide + Greek, oura = tail; an allusion to forked caudal fins (Ref. 45335).
More on author: Smith.
Environment: milieu / climate zone / 深度上下限 / distribution range
生態學
; 淡水 底中水層性. 熱帶
Asia: Chao Phraya in Thailand (Ref. 12041), Mekong basin in Laos and Thailand, northern Mae Nam Ping basin in Thailand and Salween basin in Thailand and Myanmar (Ref. 43281).
亞洲: 泰國的湄南河 (參考文獻 12041) ，寮國與泰國的湄公河流域，泰國的湄平河流域北部與泰國與緬甸的薩爾溫江流域.(參考文獻 43281)
大小 / 重量 / 年齡
成熟度: Lm ? range ? - ? cm
Max length : 5.9 cm SL 雄魚/尚未辨別雌雄; (Ref. 39226)
背的軟條 (總數) : 12; 臀鰭軟條: 8. Distinguished by its color pattern: the bars in front of dorsal fin are conspicuously thinner than those behind, usually united in pairs (or more) at their upper extremity. This color pattern is shared with a few other species in area; S. poculi is distinguished from S. vinciguerrae by 8+7 branched caudal rays (versus 9+8), from S. mahnerti and S. bella by the absence of sexual dimorphism (both species have a well developed suborbital flap in males ) and by details of the color pattern (Ref. 39226).
Body shape (shape guide): elongated.
區別的特徵為它的彩色斑紋了: 在背鰭之前的橫帶顯著地薄，比較那些之後, 通常在他們的最上層結合成對 (或更多)。 這一個彩色斑紋被分享在區域中具有一些其他的種; S. poculi 被 8+ 與 S. vinciguerrae 區分 7個分枝的尾部鰭條 (對 9+8), 從 S. mahnerti 與 S. bella 藉由缺少性的同種二形 (兩者的種在雄性中有一個發展良好的眶下骨鰓蓋 ) 與被顏色圖案的細節.(參考文獻 39226)
Occurs in brooks and streams with swift current, among large pebbles, stones and boulders (Ref. 39226). Found in creeks and streams with moderate current and clear water (Ref. 43281). A 4.82 cm SL female contained nearly ripe ovulae, about 1.3 m diameter; when collected, a 5.22 cm SL female extruded yellow-orange ovulae; one of them still adheres to its genital opening (Ref. 39226).
用湍急的水流出現於小溪與溪流, 在大的小圓石，石頭與大圓石之中。 (參考文獻 39226) 用平穩的水流與清澈的水域發現於小溪與溪流了。 (參考文獻 43281) 4.82 公分 SL 母魚包含了幾乎成熟的卵, 大約 1.3 公尺直徑; 當收集,5.22 公分 SL 釋出橘黃色的卵母魚; 他們的其中之一仍然黏附在它的生殖口。 (參考文獻 39226)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
亞洲: 泰國的湄南河 (參考文獻 12041) ，寮國與泰國的湄公河流域，泰國的湄平河流域北部與泰國與緬甸的薩爾溫江流域.(參考文獻 43281)
Kottelat, M., 1990. Indochinese nemacheilines. A revision of nemacheiline loaches (Pisces: Cypriniformes) of Thailand, Burma, Laos, Cambodia and southern Viet Nam. Verlag Dr. Friedrich Pfeil, München, Germany. 262 p. (Ref. 39226)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-1)
無危 (LC) ; Date assessed: 09 July 2011
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Estimates based on models
Phylogenetic diversity index (參考文獻
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00692 (0.00310 - 0.01545), b=3.02 (2.85 - 3.19), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
營養階層 (參考文獻
69278): 3.0 ±0.3 se; based on size and trophs of closest relatives
回復力 (參考文獻
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
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