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Teleostei >
Cypriniformes (Carps) >
Danionidae (Danios) > Rasborinae
Etymology: Rasbora: Rasbora, an Indian word for a fish, also used in Malay peninsula.
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: eastern Myanmar, northern Thailand and the Mekong basin.
亞洲: 緬甸東部，泰國北部與湄公河流域。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 6.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 30857)
背的軟條 (總數): 10; 臀鰭軟條: 8. Complete lateral line; 7 scales between lateral lines over the dorsum, on caudal peduncle; dorsal-hypural distance, when carried forward, falling on nostril; origin of dorsal fin behind posterior margin of pelvic fin base; color pattern consisting of a dark lateral stripe from opercle to caudal base, ending in a precaudal spot. This kind of color pattern is shared with R. sumatrana only, from which R. hobelmani differs by the lateral stripe being wider on the body between opercle and vertical of dorsal fin than on the caudal peduncle (versus of regular width) and somewhat diffuse (versus black), a paraxial stripe being distinct (versus under lateral stripe).
側線完整; 在背面上的在側線之間的 7個鱗片, 在尾梗上; 背部-尾下骨距離, 當運送向前地, 掉落在鼻孔; 在腹鰭基底的後緣後面的背鰭起點; 包含被末端形成一個尾前椎斑點的一條從鰓蓋到尾部的基底深色的側面斑紋的彩色斑紋。 這種彩色斑紋只與 R. sumatrana 一起分享, 從那一個 R. hobelmani 不同之處為正在寬的側面的斑紋身體之上在鰓蓋之間與垂直的背鰭超過在尾梗 (對一般寬度) 上與略微擴散的 (對黑色的), 軸旁的斑紋存在明顯的.(對在側面的斑紋下面)
Found from midwater to surface in pools of small upland streams (Ref. 12693). Feed on insects (Ref. 33813). Spawning sites are found in rivers and ponds (Ref. 33813). Mature adults probably breed during the rainy season. Not seen in markets. May possibly seen be used in the aquarium trade (Ref. 12693).
在小高地的溪流的水池中從中層水域到表面發現.。 (參考文獻 12693) 捕食昆蟲。 (參考文獻 33813) 產卵區被發現於河與池塘。 (參考文獻 33813) 成熟的成魚可能在雨季的時候繁殖。 不在市場中見到。 可能見到被用於水族貿易.(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: 緬甸東部，泰國北部與湄公河流域。
Kottelat, M., 2001. Fishes of Laos. WHT Publications Ltd., Colombo 5, Sri Lanka. 198 p. (Ref. 43281)
人類使用
漁業: 沒有興趣
更多資訊
參考文獻養殖養殖資訊品種遺傳學Electrophoreses遺傳率疾病加工NutrientsMass conversion
合作者照片Stamps, Coins Misc.聲音神經毒速度泳型鰓區Otoliths腦重體重比眼睛色素
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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=0.00468 (0.00189 - 0.01159), b=3.08 (2.86 - 3.30), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.2 ±0.40 se; based on food items.
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).
