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); laterimaculata: From lateralis (Latin): on the side of the body and maculatus (Latin): blotted (Ref. 39226).
More on author: Kottelat.
Issue
This species is questionably a synonym of Schistura nicholsi (Smith, 1933) in Eschmeyer (CofF ver. May 2011: Ref. 86870) following Kottelat (2001: Ref. 43281). Please send references, or more studies are needed.
Environment: milieu / climate zone / 深度上下限 / distribution range
生態學
; 淡水 底中水層性. 熱帶
分布
國家 | FAO區域 | 生態系 | 發現紀錄 | 分布圖 | 簡介 | Faunafri
Asia: Mekong basin.
亞洲: 湄公河流域。
大小 / 重量 / 年齡
成熟度: Lm ? range ? - ? cm
Max length : 5.5 cm SL 雄魚/尚未辨別雌雄; (Ref. 12693)
背的軟條 (總數) : 12; 臀鰭軟條: 8. Consists of about 10 bars superposed over 5-7 elongate blotches on sides; processus dentiformis present; males have no suborbital flap; incomplete lateral line reaching pelvic fin origin, with 20-25 pores; 8 1/2 branched dorsal rays; 9+8 branched caudal rays; emarginate caudal fin; complete black basal caudal bar; axillary pelvic lobe minute or absent; anus situated 1.5 eye diameters in front of anal fin (Ref. 39226). With a dark spot at dorsal-fin origin and a lighter spot posteriorly at dorsal-fin base; belly without scales nearly to pelvic fins, back scaled (Ref. 12693).
Body shape (shape guide): elongated.
在側邊上由放在上面 5-7 細長的斑塊之上的大約 10條橫帶組成; 活動 dentiformis 呈現; 雄魚有沒有眶下的鰓蓋; 不完全的側線達到腹鰭起點, 藉由 20-25個孔; 81/2個分枝的背鰭鰭條; 9+8 分枝了尾部的鰭條; 邊緣微凹的尾鰭; 完全的黑色基部的尾部橫帶; 腋窩的腹鰭葉細小的或不存在; 在臀鰭前面中的肛門位於 1.5 眼直徑.(參考文獻 39226) 在背鰭基底在後部地在背鰭起點與一個顏色淡的斑點具有一個深色的斑點; 腹面幾乎對腹鰭沒有鱗片, 背面覆有鱗片的。 (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)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-1)
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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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