Классификация / Names
народные названия | синонимы | Catalog of Fishes(род, виды) | ITIS | CoL | WoRMS | Cloffa
Environment: milieu / climate zone / depth range / distribution range
экология
; пресноводный донно-пелагический. Temperate; 42°N - 39°N, 9°W - 0°
Europe: Atlantic slope of Spain and Portugal, from Lima to Sado drainages.
Length at first maturity / Size / Вес / Возраст
Maturity: Lm 19.0, range 18 - 20 cm
Max length : 80.0 cm SL самец/пол неопределен; (Ref. 59043); наибольший возраст (опубликованны данные): 11 годы (Ref. 59043)
Краткое описание
определительные ключи | морфология | морфометрия
Diagnosed from other species of Barbus and Luciobarbus in Iberian Peninsula by having the following combination of characters: last simple dorsal ray moderately spinous, serrated posteriorly only along about half of its length in adults, serrae small, rarely absent; posterior edge of dorsal fin slightly concave, upper part of posterior edge at an angle to dorsal profile when fin is stretched; lower lip without median lobe or pad; tip of lower jaw exposed, not covered by lower lip; head length 25-28% SL; and lateral line with 44-49 + 3 scales (Ref. 59043).
Inhabits the middle and lower reaches of streams with slow current (Ref. 59043). Feeds on benthic invertebrates, detritus (Ref. 59043), plants and fish (Ref. 26100). Considered a long-lived species (Ref. 26100). Attains a maximum size of about 80 cm SL (Ref. 59043).
Life cycle and mating behavior
Maturities | размножение | Spawnings | Egg(s) | Fecundities | личинки
Kottelat, M. and J. Freyhof, 2007. Handbook of European freshwater fishes. Publications Kottelat, Cornol and Freyhof, Berlin. 646 pp. (Ref. 59043)
Статус Красного Списка МСОП (Ref. 130435)
Угроза для людей
Harmless
Использование человеком
рыболовство: коммерческий; объект спортивного рыболовства: да
дополнительная информация
инструменты
Специальные отчеты
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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=0.00955 (0.00581 - 0.01569), b=3.02 (2.88 - 3.16), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.2 ±0.42 se; based on food items.
устойчивость к внешним воздействиям (Ref.
120179): низкий, минимальное время удвоения популяции 4.5-14 лет (K=0.09-0.19).
Fishing Vulnerability (Ref.
59153): High vulnerability (59 of 100).
