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Cypriniformes (Carps) >
Cyprinidae (Minnows or carps) > Smiliogastrinae
Etymology: Pseudobarbus: Greek, pseudes = false + Latin, barbus = barbel (Ref. 45335).
Eponymy: This is not an eponym but a toponym as, despite the spelling of the vernacular name, this species is named after the Burg River. (Ref. 128868), visit book page.
More on author: Boulenger.
Environment: milieu / climate zone / depth range / distribution range
экология
; пресноводный донно-пелагический. Subtropical; 31°S - 33°S
Africa: Occurs in the Berg River system and Verlorenvlei Rivers, southwest Cape. Probably extinct in the Eerste River, Cape Province, South Africa (Ref. 2801). Decline caused by habitat deterioration and impact of introduced predatory species (Ref. 3881). Western Black Sea basin: from Kamchiya (Bulgaria) to Düzdere drainages (Turkey) (Ref. 59043).
Length at first maturity / Size / Вес / Возраст
Maturity: Lm ?, range 6 - ? cm
Max length : 12.0 cm SL самец/пол неопределен; (Ref. 7248)
Usually found near vegetation except when the water is turbid. It can tolerate extreme conditions and survive in various habitats from small streams to large impoundments. Feeding habits varied in different seasons: for small fish benthic feeding during spring and midwater feeding during summer; larger fish fed on corixid bugs during summer but switched to chironomid larvae and zooplankton in winter. Capable of jumping when ascending rapids (Ref. 6465).
Life cycle and mating behavior
половая зрелость | размножение | нерест | икра | Fecundity | личинки
Skelton, P.H., 1993. A complete guide to the freshwater fishes of southern Africa. Southern Book Publishers. 388 p. (Ref. 7248)
Статус Красного Списка МСОП (Ref. 130435: Version 2024-1)
Угроза для людей
Harmless
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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=0.01175 (0.00447 - 0.03086), b=3.01 (2.78 - 3.24), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.3 ±0.40 se; based on food items.
устойчивость к внешним воздействиям (Ref.
120179): высокий, минимальное время удвоения популяции до 15 месяцев (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).