分類 / Names
共通名の | 類義語 | Catalog of Fishes(部類, 種) | ITIS | CoL | WoRMS | Cloffa
Environment: milieu / climate zone / 深さの範囲 / distribution range
生態学
; 新鮮な水 底生の漂泳性. Temperate; 41°N - 36°N, 9°W - 0°
Europe: Iberian Peninsula from Tagus and lower Ebro drainages southward; missing in Mediterranean slope between Mijares and Vinalopo drainages (present in the upper Jucar) and between Guadaiza and Guadiaro drainages near Malaga. Possibly introduced in Ebro drainages.
Length at first maturity / サイズ / 重さ / 年齢
成熟: Lm 7.5 range ? - ? cm
Max length : 26.0 cm SL オス/雌雄の選別がない; (Ref. 59043); 最大記録サイズ: 7 年 (Ref. 41268)
背鰭 (合計) : 6 - 9; 臀鰭: 7 - 9; 脊つい: 37 - 40. Differs from its congeners in Iberian Peninsula by the following characters: 37-42 + 2-3 scales on lateral line; 3-5 scale rows between lateral line and pelvic origin; infraorbital bones broad, width of infraorbitals 2 and 5 about 4-5 times width of sensory canal on same bones; a black crescentic mark on scale pocket of each flank scale (often indistinct in life); head length about equal to body depth; caudal peduncle depth usually 2.0-2.6 times in its length; and mouth terminal, snout pointed (Ref. 59043). Other diagnostic features include communication preopercular-mandibular and infraorbital canals present; and supraethmoid wide and short (Ref. 28035).
Body shape (shape guide): fusiform / normal.
Occurs in rivers and marshlands (Ref. 26100). An ubiquitous species which inhabits small to medium-sized streams with Mediterranean water regime. May be confined to very small pools during summer. Feeds mainly on small arthropods. Spawns on stone to gravel bottom in shallow riffle habitats with fast-flowing water. Involved in the Iberocypris alburnoides hybrid complex (Ref. 59043). Threatened due to pollution, habitat destruction and the introduction of other species (Ref. 26100).
Life cycle and mating behavior
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Kottelat, M. and J. Freyhof, 2007. Handbook of European freshwater fishes. Publications Kottelat, Cornol and Freyhof, Berlin. 646 pp. (Ref. 59043)
IUCNのレッドリストの状況は (Ref. 130435: Version 2025-1)
Human uses
ゲームフィッシュ: はい
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 (参照
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00933 (0.00797 - 0.01093), b=3.14 (3.11 - 3.17), in cm total length, based on LWR estimates for this species (Ref.
93245).
栄養段階 (参照
69278): 3.3 ±0.49 se; based on food items.
回復力 (参照
120179): 手段, １．４年～４．４年の倍増期間の最小個体群 (K=0.14-0.19; tm=3; tmax=7).
Fishing Vulnerability (Ref.
59153): Low vulnerability (22 of 100).
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