分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | 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
生态学
; 淡水 居于水底的. 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 / 年龄
Maturity: Lm ?  range ? - ? cm
Max length : 6.7 cm SL 雄鱼/尚未辨别雌雄; (Ref. 43281)
简单描述
型态特徵 | 形态测量图
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; 超过到尾鳍起源的肛门腹鳍基底的更靠近在后部末端; 在身体上的 12-16条黑色的横带, 他们的宽度大约等于眼直径, 相当经常形状而且在个体中有间隔的大于大约 50 mm SL, 比较不规则在较小的一些中; 稚鱼有在身体上的 3条宽的黑色横带而且在前半部的尾鳍上稚鱼有一个大的黑色斑块; 7-8 狭窄的鞍状斑沿着背面; 腹鳍,胸鳍与臀鳍单色的, 鲜橘色的活着时; 2条宽的黑色斑纹或斑点的列背部的之上, 在尾鳍上的 3条黑色的横带或列的斑点; 15-16个分枝的胸鳍鳍条; 9个分枝的腹鳍鳍条.(参考文献 36949)
Occurs in rapids, torrents and waterfalls (Ref. 36949).
出现于急流,奔流与瀑布。 (参考文献 36949)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
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)
人类利用
更多信息
俗名同种异名新陈代谢捕食者生态毒物学繁殖成熟度产卵场产卵群集孕卵数卵卵的发育
年龄范围成长体长-体重体长-体长体长-频率形态测量图型态特徵仔鱼稚鱼动力学入添量丰度BRUVS
参考文献养殖养殖信息品种遗传学Electrophoreses遗传率疾病加工NutrientsMass conversion
合作者照片Stamps, Coins Misc.声音神经毒速度泳型鳃区Otoliths脑重体重比眼睛色素
工具
特别资料
下载 XML
网络资源
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).
营养阶层 (Ref.
69278): 2.7 ±0.2 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).