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Anabantiformes (Gouramies, snakeheads) >
Osphronemidae (Gouramies) > Macropodusinae
Etymology: Betta: Malay/Javanese origin. Bleeker (1850, 1858) indicates Ikan Wadder Bettah as the local name of Betta trifasciata Bleeker, 1849 (now Betta picta, Valenciennes, 1846) in the Ambarawa Javanese dialect. Ikan Wader is a common Javanese name for smaller freshwater fishes, especially cyprinids (already used in Old Javanese). See Blust, R. & Trussel, S. Austronesian Comparative Dictionary. Web Edition (https://www.trussel2.com/acd/).; renata: From the Latin ren (kidney), alluding to the kidney-shaped throat marking..
Environment: milieu / climate zone / depth range / distribution range
экология
; пресноводный донно-пелагический. Tropical
Asia: Indonesia.
Size / Вес / Возраст
Maturity: Lm ?  range ? - ? cm
Max length : 8.5 cm SL самец/пол неопределен; (Ref. 30225)
Краткое описание
определительные ключи | морфология | морфометрия
членистые (мягкие) лучи спинного плавника (общее число) : 9 - 11; членистые (мягкие) лучи анального плавника: 28 - 31; позвонки: 30 - 32. Characterized by having kidney-shaped black throat mark; dorsal and caudal transverse bars present; spotted opercle; opercle with black lower margin; subdorsal scale, mode 6 ½; postdorsal scales, mode12; anal fin rays, mode 29; and lateral scales, mode 31 (Ref. 56386).
Facultative air-breathing (Ref. 126274); Occurs in black-waters draining out from peat swamp forests. Also collected from a flooded peat swamp forest, among plant debris and logs in shallow tea-colored water, with a pH of 4.1 (Ref. 30225).
Life cycle and mating behavior
Maturities | размножение | Spawnings | Egg(s) | Fecundities | личинки
Tan, H.H., 1998. Description of two new species of the Betta waseri group (Teleostei: Osphronemidae). Ichthyol. Explor. Freshwat. 8(3):281-287. (Ref. 30225)
Статус Красного Списка МСОП (Ref. 130435)
Угроза для людей
Harmless
Использование человеком
рыболовство: коммерческий; аквариум: коммерческий
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=0.01000 (0.00376 - 0.02663), b=2.97 (2.75 - 3.19), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.3 ±0.4 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).