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Characiformes (Characins) >
Alestidae (African tetras)
Etymology: Brachypetersius: Greek, brachys = short + Peters, 1877, naturalist, expeditionary in Asia.
Eponymy: Charles Meigs Biddle Cadwalader (1885–1959) was an American philanthropist who was Director of the Academy of Natural Sciences, Philadelphia (1937–1951). The mineral Cadwaladerite is named after him. (Ref. 128868), visit book page.
More on author: Fowler.
Environment: milieu / climate zone / depth range / distribution range
экология
; пресноводный пелагический. Tropical
Africa: upper Lulua (Kasai drainage, middle Congo River basin), upper Lomami (middle Congo River basin) and right bank tributaries of the Lualaba River (upper Congo River basin), including the Elila and Luama (Ref. 42032), in Democratic Republic of the Congo. Also reported from Lake Tanganyika (Ref. 42032) but this is unconfirmed in other sources (e.g. Ref. 598, 6770).
Size / Вес / Возраст
Maturity: Lm ?  range ? - ? cm
Max length : 4.3 cm TL самец/пол неопределен; (Ref. 42034)
Life cycle and mating behavior
половая зрелость | размножение | нерест | икра | Fecundity | личинки
Paugy, D., 1984. Characidae. p. 140-183. In J. Daget, J.-P. Gosse and D.F.E. Thys van den Audenaerde (eds.) Check-list of the freshwater fishes of Africa (CLOFFA). ORSTOM, Paris and MRAC, Tervuren. Vol. 1. (Ref. 5331)
Статус Красного Списка МСОП (Ref. 130435: Version 2024-2)
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 = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00589 (0.00243 - 0.01426), b=3.13 (2.92 - 3.34), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.1 ±0.3 se; based on size and trophs of closest relatives
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).