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Characiformes (Characins) >
Characidae (Characins; tetras) > Characinae
Etymology: Roeboides: Latin, rubus, ruber, reddish.
More on author: Fowler.
Issue
See Lucena (2000) for taxonomic revision of the trans-andean species.
Environment: milieu / climate zone / depth range / distribution range
экология
; пресноводный донно-пелагический. Subtropical; 21°C - 36°C (Ref. 36880)
Central America: Pacific slope rivers from west of the Sona Peninsula, Panama, to Coto River, north through the Parrita-Quepos region of Costa Rica to extreme west of Mexico, and on the Atlantic slope from rivers of Nicaragua (Managuá lake) and Honduras.
Size / Вес / Возраст
Maturity: Lm ?  range ? - ? cm
Max length : 8.2 cm SL самец/пол неопределен; (Ref. 36811)
Typical of quiet waters in creeks and shorelines of larger rivers where there is low to moderate current. Found in slightly brackish waters at sea level and in waters up to 610 m elevation, though generally more abundant below 200 m. Food consists of fish scales, including those of other characins, cichlid and others, and aquatic insects (Ref. 36880).
Life cycle and mating behavior
Maturities | размножение | Spawnings | Egg(s) | Fecundities | личинки
Lucena, C.A.S., 1998. Relaçocões filogenéticas e definição do género Roeboides, Günther (Ostariophysi; Characiformes; Characidae). Comun. Mus. Ciênc. Tecnol. PUCRS, Sér. Zool. Porto Alegre (CMCT), 11:19-59. (Ref. 34411)
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=0.01000 (0.00415 - 0.02411), b=3.08 (2.87 - 3.29), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.9 ±0.64 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).