Classification / Names
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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).
Environment: milieu / climate zone / depth range / distribution range
Écologie
; eau douce benthopélagique. Tropical
South America: upper Orinoco River basin in Colombia.
Taille / Poids / Âge
Maturity: Lm ?  range ? - ? cm
Max length : 2.8 cm SL mâle / non sexé; (Ref. 85795)
Description synthétique
Clés d'identification | Morphologie | Morphométrie
Rayons mous dorsaux (Total) : 11; Rayons mous anaux: 20 - 21; Vertèbres: 32 - 33. Can be diagnosed by having the following characters: nine teeth in the dentary; five scales with pores on the lateral; 25-26 scales on lateral line, 3 scales between the lateral line and pelvic fins, 2 scales between the lateral line and the anal fin; and a dark lateral line that fuses with a conspicuous peduncular spot (Ref. 85795).
Life cycle and mating behavior
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
García-Alzate, C.A., C. Román-Valencia and S. Prada-Pedreros, 2010. Tres nuevas especies de Hyphessobrycon grupo heterorhabdus (Teleostei: Characiformes: Characidae), y clave para especies de la cuenca del río Orinoco. Three new species of Hyphessobrycon group heterorhabdus (Teleostei: Characiformes: Characidae) and key to species from the Orinoco river basin. Caldasia 32(2):443-461. (Ref. 85795)
Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2024-2)
Menace pour l'homme
Harmless
Utilisations par l'homme
Outils
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Sources Internet
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=0.00955 (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).
Niveau trophique (Ref.
69278): 3.0 ±0.3 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).