>
Characiformes (Characins) >
Parodontidae (Scrapetooths)
Etymology: Apareiodon: Greek, a = without + Greek, pareia, -as = cheek + Greek, odous = teeth (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
Écologie
; eau douce benthopélagique. Tropical
South America: Tocantins-Araguaia River basin.
Taille / Poids / Âge
Maturity: Lm ? range ? - ? cm
Max length : 7.4 cm SL mâle / non sexé; (Ref. 38267)
Description synthétique
Clés d'identification | Morphologie | Morphométrie
Broad vertical bars above midlateral stripe sometimes inclined, rounded at region of junction with midlateral stripe; upper portions of bars frequently joining each other, forming an inverted U or V or an upside down horse-shoe. Body height 1-1.4 (1.1) times in distance between pelvic fin insertion and anal fin origin (Ref. 47883).
Life cycle and mating behavior
Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larves
Pavanelli, C.S., 2003. Parodontidae (Parodontids). p. 46-50. In R.E. Reis, S.O. Kullander and C.J. Ferraris, Jr. (eds.) Checklist of the Freshwater Fishes of South and Central America. Porto Alegre: EDIPUCRS, Brasil. (Ref. 38267)
Statut dans la liste rouge de l'IUCN (Ref. 130435)
Menace pour l'homme
Harmless
Utilisations par l'homme
Outils
Articles particuliers
Télécharger en XML
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=0.00646 (0.00281 - 0.01481), b=3.12 (2.92 - 3.32), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Résilience (Ref.
120179): Haut, temps minimum de doublement de population inférieur à 15 mois (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
