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).
More on author: Kottelat.
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 底中水层性; pH range: 5.8 - 7.0; dH range: 4 - 15. 熱帶; 23°C - 28°C (Ref. 13614)
Asia: middle Mekong mainstream.
亞洲: 湄公河中游主流。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 8.5 cm SL 雄鱼/尚未辨别雌雄; (Ref. 12693)
背的软条 (总数): 12; 臀鳍软条: 8. A member of the group of species with complete or nearly complete lateral line, 8 1/2 branched dorsal rays, 9+8 branched caudal rays and no sexual dimorphism. Can be distinguished by the following characters: 13-14 bars on body, the anterior ones not conspicuously wider than posterior ones; maximum head width 16.6-17.4% SL; eye diameter 3.1-3.6% SL, 14-17% HL; interorbital width 7.3-7.8% SL, 35-36% HL (Ref. 39226). Its slender caudal peduncle (1.23-1.53 times longer than deep) and its color pattern distinguish it from any congener (Ref. 39226). Presence of a dark blotch at dorsal-fin origin; a faint blotch at base of posterior rays of dorsal fin; scales very sparse or absent in front of dorsal fin and on belly (Ref. 12693).
一个群种的成员具有完全的或几乎侧线完整,81/2个分枝的背鳍鳍条,9+8个分枝的尾部鳍条与没有性的同种二形。 鉴别的特徵是下列的特徵: 在身体上的 13-14条横带, 前面的一些不明显的比在后部的一些宽; 最大的头部宽度 16.6-17.4% SL; 眼直径 3.1-3.6% SL,14-17% HL; 眼间骨宽度 7.3-7.8% SL ， 35-36% HL.(参考文献 39226) 它的细长尾柄 (1.23-1.53 倍深的) 与它的彩色斑纹区别它和任何的同类。 (参考文献 39226) 在背鳍起点出现一个黑色斑块; 在背鳍的在后部鳍条的基底的一个模糊的斑块; 鳞片非常稀疏的或不存在于背鳍的前面与在腹面上.(参考文献 12693)
Inhabits streams and river backwaters at the driest time of the year (Ref. 39226). Frequently found in large rivers with stony bottom (Ref. 43281). A 5.92 cm SL female with ripe ovulae 1.4-1.6 mm in diameter (Ref. 39226). Not caught commercially (Ref. 12693).
在每年的最乾时间栖息于溪流与河洄水区。 (参考文献 39226) 时常发现于大河了且底部为石头的地方.(参考文献 43281) 5.92 公分 SL 母鱼有成熟的卵 1.4-1.6 mm 直径。 (参考文献 39226) 不商业地捕捉。 (参考文献 12693)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
亞洲: 湄公河中游主流。
Rainboth, W.J., 1996. Fishes of the Cambodian Mekong. FAO species identification field guide for fishery purposes. FAO, Rome, 265 p. (Ref. 12693)
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
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): 2.8 ±0.26 se; based on food items.
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).
