分類 / Names
共通名の | 類義語 | Catalog of Fishes(部類, 種) | ITIS | CoL | WoRMS | Cloffa
Environment: milieu / climate zone / depth range / distribution range
生態学
; 新鮮な水 底生の漂泳性. Subtropical
Europe: Kifissos drainage including Lakes Yliki and Paralimni in Greece (Ref. 59043). Introduced in Lake Volvi (Ref. 96829).
サイズ / 重さ / 年齢
Maturity: Lm ? range ? - ? cm
Max length : 28.5 cm FL オス/雌雄の選別がない; (Ref. 58482); 最大記録サイズ: 10 年 (Ref. 38115)
簡単な記述
検索表 | 形態学 | 形態計測学
背鰭 (合計) : 12; 臀鰭: 11. Leucos ylikiensis is distinguished by the following characters: moderate size, not exceeding 12-13 cm SL; lack of a mid-lateral band; peritoneal membrane blackened by dense melanophores; lateral line usually with 42-43 pored scales. It differs from Leucos aula by its lack of lateral band and by having black peritoneal membrane (vs. silvery). It can be diagnosed from all others congeners by having usually 18-20 total gill rakers (vs. 8-16). It is most closely related to L. panosi from western Greece due to geographical position and based on molecular analyses. Four specimens from Lake Volvi with 17-18 total gill rakers and 41-42 scales on lateral line are identified as L. ylikiensis introduced in this lake (Ref. 96829).
Inhabits lakes (Ref. 59043). Prefers still water. May reach up to 20 cm TL according to local fishermen. The maximum length observed in all materials examined collected on April, was for a female of about 15 cm TL, aged 3+, with eggs of about 1.0-1.2 mm of diameter, all of equal size (a sign of a probable single spawning reproductive habit). Spawning season probably takes place from March to May (Ref. 96829).
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 幼生
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)
IUCNのレッドリストの状況は (Ref. 130435)
絶滅危惧 (EN) (B1ab(i,ii,iii,iv,v)); Date assessed: 01 January 2008
Human uses
用具
特記事項
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インターネットの情報源
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=0.00724 (0.00358 - 0.01465), b=3.14 (2.98 - 3.30), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
栄養段階 (Ref.
69278): 2.9 ±0.1 se; based on size and trophs of closest relatives
Generation time: 13.1 ( na - na) years. Estimated as median ln(3)/K based on 1
growth studies.
回復力 (Ref.
120179): 低い, ４．５年～１４年の倍増期間の最小個体群 (tmax=10; K=0.08).
Fishing Vulnerability (Ref.
59153): Low vulnerability (22 of 100).
