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. 溫帶; 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.
歐洲: 葡萄牙與西班牙; 塔吼河，瓜迪亞納，瓜達爾基維爾河，施古拉河與 Jucar。
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm 7.5 range ? - ? cm
Max length : 26.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 59043); 最大年龄: 7 年 (Ref. 41268)
背的软条 (总数) : 6 - 9; 臀鳍软条: 7 - 9; 脊椎骨: 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).
口端位, 吻尖的; 头长大约等于最大的体高; 眶下骨 4 与 5 扩大; 沟通前鳃盖骨-颚骨与眶下管呈现; supraethmoid 宽的与短。
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).
居住于河与沼泽地的一个长命的种。 吃无脊椎动物，植物与鱼。 受到威胁的由于污染，栖息地破坏与其他鱼种的引入。 繁殖发生于五月直到七月.(参考文献 26100)
歐洲: 葡萄牙與西班牙; 塔吼河，瓜迪亞納，瓜達爾基維爾河，施古拉河與 Jucar。
Kottelat, M. and J. Freyhof, 2007. Handbook of European freshwater fishes. Publications Kottelat, Cornol and Freyhof, Berlin. 646 pp. (Ref. 59043)
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00933 (0.00799 - 0.01090), b=3.14 (3.11 - 3.17), in cm total length, based on LWR estimates for this species (Ref.
93245).
营养阶层 (Ref.
69278): 3.3 ±0.49 se; based on food items.
回复力 (Ref.
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (K=0.14-0.19; tm=3; tmax=7).
Fishing Vulnerability (Ref.
59153): Low vulnerability (22 of 100).
