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Characiformes (Characins) >
Characidae (Characins; tetras) > Stethaprioninae
Etymology: Hyphessobrycon: Greek, hyphesson, -on, -on = a little smaller + Greek, bryko = to bite (Ref. 45335); brumado: Named after Brumado, the river where the species is found. A noun in apposition.
Environment: milieu / climate zone / depth range / distribution range
Ecologie
; zoet water benthopelagisch. Tropical
South America: Rio Brumado, upper rio de Contas drainage in eastern Brazil.
Grootte / Gewicht / Leeftijd
Maturity: Lm ?  range ? - ? cm
Max length : 3.2 cm SL mannelijk / geslacht onbekend; (Ref. 85847)
Korte beschrijving
Determinatiesleutels | Morfologie | Morfometrie
Dorsale zachte stralen (totaal) : 11; Anale zachte stralen: 18 - 21; Wervels: 32 - 35. Distinguished from other members of the genus Hyphessobrycon by having low body depth, a broad black stripe along lateral of body extending weakly through median caudal-fin rays, absence of humeral spot and orange- to reddish life coloration (Ref. 85847).
Inhabits streams with relatively rapid water current, running over rocky and sandy bottoms at elevated altitudes (971 and 1.048 m a.s.l.). Stomach contents of three specimens include filamentous algae, fragments of vascular plants, adults and two distinct larvae of Diptera (Chironomidae and Simuliidae), larvae of Trichoptera, adult of Formicidae, Aranae, and fragments of unidentified arthropods (Ref. 85847).
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
Zanata, A.M. and P. Camelier, 2010. Hyphessobrycon brumado: a new characid fish (Ostariophysi: Characiformes) from the upper rio de Contas drainage, Chapada Diamantina, Bahia, Brazil. Neotrop. Ichthyol. 8(4):771-777. (Ref. 85847)
Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2024-2)
Gevaar voor de mens
Harmless
Gebruik door de mens
Tools
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Estimates based on models
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00955 (0.00428 - 0.02132), b=3.12 (2.93 - 3.31), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trofisch niveau (Ref.
69278): 2.9 ±0.3 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).