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; 44°N - 36°N, 10°W - 1°W
Europe: Portugal and Spain in Tagus and Guadiana drainages. Extirpated in Guadalquivir drainage, Spain (Ref. 59043).
Size / Вес / Возраст
Maturity: Lm ? range ? - ? cm
Max length : 80.0 cm SL самец/пол неопределен; (Ref. 59043)
Краткое описание
определительные ключи | морфология | морфометрия
Diagnosed from other species of Barbus and Luciobarbus in Iberian Peninsula by having the following characters: orbit touching or protruding out of dorsal head profile when viewed laterally; dorsal head profile concave in adults; last simple dorsal ray spinous, strongly serrated posteriorly; lower lip thin, without medina lobe; tip of lower jaw covered by lower lip; lateral line with 48-53 scales; head length 27-34% SL; and snout length 2.3-2.8 times in HL (Ref. 59043).
Inhabit middle and lower reaches, in deep and slow water, with abundant submerged plants (Ref. 11240). Feed on invertebrates, plants and fish (Ref. 26100). Juveniles prey on invertebrates while large adult individuals are mainly piscivorous. Spawn probably in May-June (Ref. 59043). Threatened by pollution, habitat destruction, introduction of new species (Ref. 26100) and water abstraction (Ref. 59043). Attains up to 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
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=0.00692 (0.00408 - 0.01173), b=3.05 (2.90 - 3.20), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.4 ±0.52 se; based on food items.
устойчивость к внешним воздействиям (Ref.
120179): очень низкий, минимальное время удвоения популяции более 14 лет (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): High vulnerability (59 of 100).
