Классификация / Names
народные названия | синонимы | Catalog of Fishes(род, виды) | ITIS | CoL | WoRMS | Cloffa
Environment: milieu / climate zone / depth range / distribution range
экология
; пресноводный; солоноватоводный донно-пелагический. Temperate
Europe: Kuban drainage and Sea of Azov close to Kuban estuary.
Size / Вес / Возраст
Maturity: Lm ? range ? - ? cm
Max length : 62.0 cm SL самец/пол неопределен; (Ref. 59043)
Краткое описание
определительные ключи | морфология | морфометрия
The only species of Barbus in Kuban drainage which can be diagnosed from its congeners in Black Sea basin by the following characters: lower lip thick, with a pendulous median lobe; tip of dorsal slightly pointed; posterior margin of dorsal straight or slightly concave; last simple dorsal ray spinous, strong, with serrae along almost entire ray; epithelial crests on scales; 56-69 scales on lateral line; pelvic origin about below dorsal origin (Ref. 59043).
Inhabits mountain and piedmont streams, with strong current, sand, gravel or rock bottom. Less abundant in lowland stretches and estuary. Larvae and small juveniles feed predominantly on chironomids and algae while larger juvenile and adults prey on a variety of benthic invertebrates and small fish. Spawns on gravel bottom. Widely distributed and abundant, but rare in lower Kuban since construction of Krasnodar dam (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
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=0.00676 (0.00347 - 0.01318), b=3.02 (2.85 - 3.19), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.1 ±0.4 se; based on size and trophs of closest relatives
устойчивость к внешним воздействиям (Ref.
120179): средний (среднего размера), минимальное время удвоения популяции 1.4-4.4 года (tm=3-4; Fec=60,000).
Fishing Vulnerability (Ref.
59153): Moderate to high vulnerability (50 of 100).
