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: Nemacheilus: Greek, nema, -atos = filament + Greek, cheilos = lip (Ref. 45335).
Environment: milieu / climate zone / 深度上下限 / distribution range
生態學
; 淡水 居於水底的; pH range: 6.5 - 7.0; dH range: ? - 10. 熱帶; 23°C - 25°C (Ref. 2060)
Asia: Malay Peninsula from Trang in Thailand to Singapore, Sabah in North Borneo and Belitung Island (Ref. 39226) and Indonesia (Ref. 7050)
亞洲: 馬來半島從泰國董裡府到新加坡，婆羅洲北部的沙巴島與勿裡洞島 (參考文獻 39226) 與印尼 (參考文獻 7050)
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. 7050)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背的軟條 (總數) : 13; 臀鰭軟條: 8; 脊椎骨: 34 - 35. Presence of acuminate scales above and below lateral line on caudal peduncle. This characteristic is shared with N. spiniferus. Other diagnostic characters include: 8-12 very regular dark bars (vs. not very regularly shaped bars in N. spiniferus), 3-5 times wider than interspaces, the middle area of the bars being often lighter brown than the margin or as light as the background, the bar then being vertically split into two thin bars; dorsal length of head 18-22% SL (vs. 21-23%); process of acuminate scales shorter than (versus as long as) rest of scale, its base width about 1/4-1/3 of scale width (versus about 1/2).
Body shape (shape guide): elongated.
出現銳利的鱗片在側線上面與下面在尾梗上。 這一個特性與 N. spiniferus 一起分享。 其他的鑑別特徵包括: 8-12條非常規則的深色橫帶 (vs. 在 N. spiniferus 中的不非常經常形狀的橫帶),3-5個次超過邊緣時常比間隙，橫帶存在的中央區域寬顏色淡的褐色或像背景一樣的淡, 橫帶然後是分割為垂直的二條細的橫帶; 背部的頭長 18-22% SL;(vs.21-23%) 銳利鱗片的突起短於 (對長達) 其餘的鱗片, 它的鱗片寬度的基底寬度大約 1/4-1/3.(對大約 1/2)
Inhabits fast flowing forest streams with acidic water and sand-gravel substrate (Ref. 85309).
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
亞洲: 馬來半島從泰國董裡府到新加坡，婆羅洲北部的沙巴島與勿裡洞島 (參考文獻 39226) 與印尼 (參考文獻 7050)
Kottelat, M., A.J. Whitten, S.N. Kartikasari and S. Wirjoatmodjo, 1993. Freshwater fishes of Western Indonesia and Sulawesi. Periplus Editions, Hong Kong. 221 p. (Ref. 7050)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-1)
無危 (LC) ; Date assessed: 09 August 2019
人類使用
漁業: 商業性; 水族館: 商業性
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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=0.00724 (0.00347 - 0.01512), b=3.01 (2.83 - 3.19), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (參考文獻
69278): 2.8 ±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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