分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 底中水层性. 温带
Asia: Pre-Andean streams in Chile.
亚洲: 在智利的前安第斯山脉的溪流。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
简单描述
检索表 | 型态特徵 | 形态测量图
臀鳍软条: 10. Differs from its congeners by gill rakers on first branchial arch 11+1+3 (vs. 13-14+1+5-7), and the following combination of characters: posterior border of maxilla reaching centre of eye; 3 predorsal bones; no supernumerary spine on first dorsal pterygiophore (rarely one); 4th or 5th dorsal fin spine the longest; 15-17 pectoral fin rays; 10 anal fin rays; 43-46 caudal fin rays; procurrent spur absent (Ref. 55324).
在第一鳃弓 11+1+3(vs.1314+ 的 1+5-7) 上有别于鳃耙的它的同类, 与下列的组合特征: 颚骨的后缘达到眼睛中央; 3个前背骨; 没有在第一背鳍支鳍骨上的额外的棘;(很少地一) 第 4 或第 5根背鳍棘最长的; 15-17个胸鳍鳍条; 10个臀鳍棘条; 43-46个尾鳍鳍条; 前流的马刺不存在。 (参考文献 55324)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
亚洲: 在智利的前安第斯山脉的溪流。
López-Arbarello, A., 2004. Taxonomy of the genus Percichthys (Perciformes: Percichthyidae). Ichthyol. Explor. Freshwat. 15(4):331-350. (Ref. 55324)
人类利用
工具
特别资料
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网络资源
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5312 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.6 ±0.2 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 to moderate vulnerability (26 of 100).
