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; 43°N - 40°N, 19°E - 21°E
Europe: Adriatic basin from Drin to Aoos drainages. Introduced in Serchio (Italy), Garonne and Var (France) drainages, and probably elsewhere.
サイズ / 重さ / 年齢
Maturity: Lm ? range ? - ? cm
Max length : 18.0 cm SL オス/雌雄の選別がない; (Ref. 59043); 最大公表体重: 70.00 g (Ref. )
背面の脊椎 (合計) : 3; 背鰭 (合計) : 7 - 9; 肛門の骨: 3; 臀鰭: 8 - 10. Diagnosed from Pachychilon macedonicum by having numerous dark brown marks of various shapes and sizes on body (a dark stripe distinct in life in juveniles, rarely in preserved individuals), thick lower lip with a long median lobe, 40-44 + 2 scales on lateral line, and 8-10½ branched rays on anal fin (Ref. 59043). Caudal fin with 19 to 20 soft rays (Ref. 40476).
A gregarious species which inhabits near shore lakes and slow-flowing stretches and backwaters of streams and rivers (Ref. 59043). Feeds on fish, invertebrates (Ref. 26100), insect larvae and periphyton (Ref. 59043). Spawns over gravel beds or among vegetation at temperatures above 12°C (Ref. 59043).
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 幼生
Eggs adhere to substrate (Ref. 59043).
Kottelat, M. and J. Freyhof, 2007. Handbook of European freshwater fishes. Publications Kottelat, Cornol and Freyhof, Berlin. 646 pp. (Ref. 59043)
Human uses
水産業: 商業
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 = 0.7500 [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): 2.8 ±0.30 se; based on food items.
回復力 (Ref.
120179): 手段, １．４年～４．４年の倍増期間の最小個体群 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (12 of 100).
