分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 底中水層性.
Europe: Acheloos and Louros river systems in Greece; lakes Trichonis and Ambrakia. Introduced in Lake Joannina.
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 29.1 cm TL 雄魚/尚未辨別雌雄; (Ref. 125981); 最大體重: 355.70 g (Ref. 125981); 最大年齡: 10 年 (Ref. 59043)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背的軟條 (總數) : 12; 臀鰭軟條: 11; 脊椎骨: 40 - 41. Leucos panosi is distinguished by the following characters: moderate size, not exceeding 16.0-17.0 cm SL, usually 12.0-14.0 cm SL; lack of mid-lateral band; peritoneal membrane blackened by dense melanophores. It is quite similar to L. ylikiensis from which it differs mostly by having for 13-14 gill rakers (vs. usually 18-20 in L. ylikiensis) . It can be diagnosed from L. basak by having usually 42-43 lateral line (vs. 36-38 in L. basak); from L. aula by the absence of lateral band and the black color of the peritoneal membrane (vs. silvery in L. aula). It can be separated from all congeners by having usually 13-14 total gill rakes (vs. 8-10 in all others species, except L. ylikiensis with usually 18-20). The closest species, both on geographical distribution and molecular grounds is L. ylikiensis from western Greece (Ref. 96829).
Adapted to still water (Ref. 96829). Found in lakes. Larvae and juveniles live away from shore. Juveniles feed on invertebrates and plant material while individuals larger than 12 cm SL prey mainly on snails and mussels. Spawns in shallow and sandy areas with vegetation. Eggs are very adhesive, 1.0-1.4 mm in diameter (Ref. 59043). The presence of spawners in February suggests that spawning season may commence at the end of January and extend possibly until March-April (Ref. 96829).
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
Spawns once a year on plants or gravel. Eggs are very adhesive, 1.0-1.4 m in diameter (Ref. 59043).
Bianco, P.G. and V. Ketmaier, 2014. A revision of the Rutilus complex from Mediterranean Europe with description of a new genus, Sarmarutilus, and a new species, Rutilus stoumboudae (Teleostei: Cyprinidae). Zootaxa 3481(3):379-402. (Ref. 96829)
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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=0.00692 (0.00410 - 0.01168), b=3.14 (3.00 - 3.28), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
營養階層 (Ref.
69278): 2.9 ±0.1 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (19 of 100).
