分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cypriniformes (Carps) >
Gastromyzontidae (Hillstream loaches)
Etymology: crassicauda: From the Latin crassus (thick) and cauda (tail), allusion to the stout caudal peduncle..
More on author: Kottelat.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 居於水底的. 熱帶
Asia: Nam Xam and Nam Ma basins in Laos. Expected to occur in Viet Nam.
亞洲: Nam Xam 與寮國的 Nam Ma 流域。 預期出現出現在越南。
大小 / 重量 / 年齡
Maturity: Lm ?  range ? - ? cm
Max length : 6.7 cm SL 雄魚/尚未辨別雌雄; (Ref. 43281)
簡短描述
型態特徵 | 形態測量圖
Caudal peduncle 1.2-1.5 times longer than deep, depth 9.3-10.7 %SL; anus closer to posterior extremity of pelvic-fin base than to caudal-fin origin; 12-16 black bars on body, their width about equal to eye diameter, quite regularly shaped and spaced in individuals larger than about 50 mm SL, less regular in smaller ones; juvenile with 3 broad black bars on body and a large black blotch on anterior half of caudal fin; 7-8 narrow saddles along back; pelvic, pectoral and anal fins plain colored, bright orange in life; 2 broad black stripes or row of spots on dorsal, 3 black bars or rows of spots on caudal fin; 15-16 branched pectoral-fin rays; 9 branched pelvic-fin rays (Ref. 36949).
尾柄 1.2-1.5 倍深的, 深度 9.3-10.7% SL; 超過到尾鰭起源的肛門腹鰭基底的更靠近在後部末端; 在身體上的 12-16條黑色的橫帶, 他們的寬度大約等於眼直徑, 相當經常形狀而且在個體中有間隔的大於大約 50 mm SL, 比較不規則在較小的一些中; 稚魚有在身體上的 3條寬的黑色橫帶而且在前半部的尾鰭上稚魚有一個大的黑色斑塊; 7-8 狹窄的鞍狀斑沿著背面; 腹鰭,胸鰭與臀鰭單色的, 鮮橘色的活著時; 2條寬的黑色斑紋或斑點的列背部的之上, 在尾鰭上的 3條黑色的橫帶或列的斑點; 15-16個分枝的胸鰭鰭條; 9個分枝的腹鰭鰭條.(參考文獻 36949)
Occurs in rapids, torrents and waterfalls (Ref. 36949).
出現於急流,奔流與瀑布。 (參考文獻 36949)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
亞洲: Nam Xam 與寮國的 Nam Ma 流域。 預期出現出現在越南。
Kottelat, M., 2001. Fishes of Laos. WHT Publications Ltd., Colombo 5, Sri Lanka. 198 p. (Ref. 43281)
人類使用
更多資訊
俗名同種異名新陳代謝捕食者生態毒物學繁殖成熟度產卵場產卵群集孕卵數卵卵發育
年龄/大小成長長度-重量長度-長度長度-頻率形態測量圖型態特徵仔魚稚魚動力學入添量豐度BRUVS
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
工具
特別的報告
下載 XML
網路資源
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=0.00603 (0.00256 - 0.01420), b=3.11 (2.90 - 3.32), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 2.7 ±0.2 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).