Classification / Names
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Characiformes (Characins) >
Characidae (Characins; tetras) > Stethaprioninae
Etymology: Deuterodon: Greek, deuter = second + Greek, odous = teeth (Ref. 45335).
More on author: Eigenmann.
Issue
Incertae sedis in Characidae according to Reis et al. (2003: Ref. 8602). This species has no status in Eschmeyer (CofF ver. Jul. 2010: Ref. 84883). Please send references, or more studies are needed.
Environment: milieu / climate zone / depth range / distribution range
Ecologia
; acqua dolce benthopelagico. Tropical
South America: Itapemirim River basin, Brazil.
Size / Peso / Age
Maturity: Lm ?  range ? - ? cm
Max length : 3.9 cm SL maschio/sesso non determinato; (Ref. 48602)
Life cycle and mating behavior
Maturities | Riproduzione | Spawnings | Egg(s) | Fecundities | Larve
Reis, R.E., S.O. Kullander and C.J. Ferraris Jr. (eds.), 2003. Checklist of the freshwater fishes of South and Central America. EDIPUCRS, Porto Alegre, Brasil. 742 p. (Ref. 48602)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
Strumenti
Special reports
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.1 ±0.4 se; based on size and trophs of closest relatives
Resilienza (Ref.
120179): Alto, tempo minimo di raddoppiamento della popolazione meno di 15 mesi (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).