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Characiformes (Characins) >
Serrasalmidae (Piranhas and pacus) > Serrasalminae
Etymology: Serrasalmus: Latin, serran, serranus, saw and a fish of genus Serranus + Latin, salmo = salmon (Ref. 45335).
Issue
See Jégu, Leão & Santos (1991: 107) for fertility rate.
Environment: milieu / climate zone / depth range / distribution range
Écologie
; eau douce benthopélagique. Subtropical
South America: middle Amazon River basin.
Taille / Poids / Âge
Maturity: Lm ?  range ? - ? cm
Max length : 19.0 cm SL mâle / non sexé; (Ref. 26758)
In Rio Madeira the index of fecundity is 6400 oocytes (Ref. 26758).
Life cycle and mating behavior
Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larves
Jégu, M., E.L.M. Leão and G.M. dos Santos, 1991. Serrasalmus compressus, une espèce nouvelle du Rio Madeira, Amazonie (Pisces: Serrasalmidae). Ichthyol. Explor. Freshwat. 2(2):97-108. (Ref. 26758)
Statut dans la liste rouge de l'IUCN (Ref. 130435)
Menace pour l'homme
Harmless
Utilisations par l'homme
Outils
Articles particuliers
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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=0.01413 (0.00811 - 0.02461), b=3.15 (3.00 - 3.30), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
Niveau trophique (Ref.
69278): 3.5 ±0.6 se; based on size and trophs of closest relatives
Résilience (Ref.
120179): Haut, temps minimum de doublement de population inférieur à 15 mois (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (13 of 100).