Classification / Names
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Actinopterygii (ray-finned fishes) >
Characiformes (Characins) >
Characidae (Characins) > Incertae sedis
Etymology: Hyphessobrycon: Greek, hyphesson, -on, -on = a little smaller + Greek, bryko = to bite (Ref. 45335).
Environment / Climate / Range
Ecology
Freshwater; benthopelagic; pH range: 6.0 - 7.8; dH range: ? - 30. Tropical; 23°C - 27°C (Ref. 2060)
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 1.9 cm SL male/unsexed; (Ref. 38376)
South America: Maroni and Oyapock River basins.
This is a very small species which measures less than 3 cm in length (Ref. 12225).
Planquette, P., P. Keith and P.-Y. Le Bail, 1996. Atlas des poissons d'eau douce de Guyane. Tome 1. Collection Patrimoines Naturels 22: 429p. Paris: Publications scientifiques du Muséum national d'Histoire naturelle.
IUCN Red List Status (Ref. 90363)
Threat to humans
Harmless
Human uses
Aquaculture: commercial; aquarium: commercial
More information
Age/SizeGrowthLength-weightLength-lengthLength-frequenciesMorphometricsMorphologyLarvaeLarval dynamicsRecruitmentAbundance
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Estimates of some properties based on empirical models
Phylogenetic diversity index (Ref.
82805): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00888 (-0.21703 - 0.23479), b=3.24 (3.12 - 3.36), based on LWR estimates for this family-BS (Ref.
93245).
Trophic Level (Ref.
69278): 3.0 ±0.3 se; Based on size and trophs of closest relatives
Resilience (Ref.
69278): High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.).
Vulnerability (Ref.
59153): Low vulnerability (10 of 100) .