分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cypriniformes (Carps) >
Nemacheilidae (Brook loaches)
Etymology: Schistura: Greek, schizein = to divide + Greek, oura = tail; an allusion to forked caudal fins (Ref. 45335); huongensis: Named for the river Huong or Perfume River. An adjective..
More on authors: Freyhof & Serov.
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 底中水层性. 熱帶
Asia: Rivers Huong and Cam Lo in Vietnam.
亞洲: 越南。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 6.3 cm SL 雄鱼/尚未辨别雌雄; (Ref. 40772)
简单描述
型态特徵 | 形态测量图
背棘 (总数): 0; 背的软条 (总数): 13; 臀棘 0; 臀鳍软条: 9. Differs from its congeners in Indochina by the combination of the following characters: body with 7-12 regular dark bars; intestine with a wide loop, anteriorly reaching to stomach; inner rostral barbel reaching to or beyond corner of mouth; outer one clearly reaching beyond base of maxillary barbel; predorsal and dorsal part of body not darkened; predorsal bars meeting their homologues on back; a complete black bar at caudal-fin base; posterior bars not dissociated; long dorsal crests on caudal peduncle in most specimens ; pelvic fin origin below branched dorsal fin rays 1-2; lateral line complete; caudal peduncle 0.9-1.2 times longer than deep; depth of caudal peduncle 13.4-15.6% SL; median caudal-fin ray 72.1-85.7% of length of upper caudal-fin lobe; eye diameter 4.1% SL; lateral head length 102-119% HL; processus dentiformis pointed; a median incision in upper lip in most specimens (Ref. 40772).
肠道有一个宽的环,前面地延伸到腹部; 内部的嘴触须延伸到或超过嘴角; 清楚地超过颚触须的基底的外部的; 身体的前背而背部部份不颜色较深; 前背的横带碰到他们的同系物背面; 在尾鳍基底的一条完全的黑色横带; 不被分离的在后部的横带; 长的背部冠在尾梗上在大多数的标本中 ; 在分枝的背鳍鳍条 1-2 之下的腹鳍起点; 侧线完整。
Inhabits medium-sized rivers, with its highest densities immediately upstream of riffles with rocks and gravel substratum and low water velocities (Ref. 40772).
已知来自中等大小的河了, 激流上游密度最高有岩石的地方与砾石下层土壤与流速慢的水域。
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
亞洲: 越南。
Freyhof, J. and D.V. Serov, 2001. Nemacheiline loaches from Central Vietnam with descriptions of a new genus and 14 new species (Cypriniformes: Balitoridae). Ichthyol. Explor. Freshwat. 12(2):133-191. (Ref. 40772)
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
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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=0.00692 (0.00311 - 0.01538), b=3.02 (2.85 - 3.19), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.0 ±0.3 se; based on size and trophs of closest relatives
回复力 (Ref.
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
