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) >
Cyprinidae (Minnows or carps)
鯉科 (Minnows or carps) > Smiliogastrinae
Etymology: Barbodes: Latin, barbus = barbel + Greek, oides = similar to (Ref. 45335); rhombeus: From the Latin rhombeus (rhombic) (Ref. 36949).
More on author: Kottelat.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 底中水層性. 熱帶
Asia: Mekong basin, Chao Phraya and Meklong basins and peninsular Thailand north of isthmus of Kra.
亞洲: 湄公河流域，湄南河與 Meklong 河流域與泰國半島 Kra 地峽的北方。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 6.5 cm SL 雄魚/尚未辨別雌雄; (Ref. 43281)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
Two pairs of barbels; dorsal profile more or less straight; a small black spot immediately below dorsal-fin origin, one on the middle of caudal peduncle at caudal-fin base; a faint longitudinally elongate blotch immediately behind upper extremity of gill opening, followed along body midline by a dark spot below dorsal and one or two above anal fin; black crescent at the base of scales; a narrow black distal margin on anal fin in large individuals (Ref. 36949).
兩對的觸鬚; 約略筆直的背面輪廓; 一個小的黑色斑點緊鄰背鰭起點下方,一在尾鰭基底的尾柄的中央上; 一個模糊的縱向細長的斑塊正後方被跟隨的鰓裂的最上層沿著一個深色斑點的身體中線在背部的之下與一或二個上方臀鰭; 在鱗片的基底的黑色新月; 在臀鰭上的狹窄的黑色末梢部的邊緣較大時個體.(參考文獻 36949)
Inhabits hill streams with clear water (Ref. 43281). Reaches up to at least 6.5 cm SL (Ref. 43281).
棲息於丘陵的溪流，水質清澈的地方.(參考文獻 43281) 達到至少 6.5 公分 SL.(參考文獻 43281)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
亞洲: 湄公河流域，湄南河與 Meklong 河流域與泰國半島 Kra 地峽的北方。
Kottelat, M., 2001. Fishes of Laos. WHT Publications Ltd., Colombo 5, Sri Lanka. 198 p. (Ref. 43281)
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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=0.01096 (0.00516 - 0.02330), b=2.99 (2.82 - 3.16), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 2.8 ±0.3 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
