Classification / Names
Common names | Synonyms | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa
Actinopterygii (ray-finned fishes) >
Characiformes (Characins) >
Characidae (Characins) > Stevardiinae
Etymology: Attonitus: Latin, attonitus = thunderstruck, stunned. More on author: Vari.
Environment / Climate / Range
Ecology
Freshwater; pelagic. Tropical
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 5.7 cm SL male/unsexed; (Ref. 38376)
Short description
Morphology | Morphometrics
Dorsal
soft rays
(total): 9-10;
Anal
soft rays: 11 - 18. The absence of a distinct, anteriorly-expanded, dark stripe on the ventral portions of the body immediately dorsal of the anterior branched anal-fin rays distinguishes Attonitus bounites from Attonitus irisae and Attonitus ephimeros (Ref 53400).
South America: Madre de Dios River basin.
Lima, F.C.T., L.R. Malabarba, P.A. Buckup, J.F. Pezzi da Silva, R.P. Vari, A. Harold, R. Benine, O.T. Oyakawa, C.S. Pavanelli, N.A. Menezes, C.A.S. Lucena, M.C.S.L. Malabarba, Z.M.S. Lucena, R.E. Reis, F. Langeani, C. Moreira et al. …, 2003. Genera Incertae Sedis in Characidae. p. 106-168. 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.
IUCN Red List Status (Ref. 90363)
Threat to humans
Harmless
Human uses
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Estimates of some properties based on empirical models
Phylogenetic diversity index (Ref.
82805): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00888 (-0.21703 - 0.23479), b=3.24241 (3.12004 - 3.36478), based on LWR estimates for this family-BS (Ref.
93245).
Trophic Level (Ref.
69278): 3.0 ±0.4 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) .