Knodus C. H. Eigenmann, 1911 è un genere di caracidi, pesci d'acqua dolce del Sud America.[1][2]
Il genere comprende le seguenti specie:[1][3]
- Knodus alpha (C. H. Eigenmann, 1914)[2]
- Knodus borki Zarske, 2008
- Knodus breviceps (C. H. Eigenmann, 1908)
- Knodus caquetae Fowler, 1945
- Knodus chapadae (Fowler, 1906)
- Knodus cinarucoense (Román-Valencia, Taphorn & Ruiz-C., 2008)[2]
- Knodus delta Géry, 1972
- Knodus deuterodonoides (C. H. Eigenmann, 1914)[2]
- Knodus dorsomaculatus K. M. Ferreira & Netto-Ferreira, 2010
- Knodus figueiredoi Esguícero & R. M. C. Castro, 2014[4]
- Knodus gamma Géry, 1972
- Knodus geryi F. C. T. Lima, Britski & Machado, 2004
- Knodus heteresthes (C. H. Eigenmann, 1908)
- Knodus jacunda (Fowler, 1913)[2]
- Knodus longus Zarske & Géry, 2006
- Knodus megalops G. S. Myers, 1929
- Knodus meridae C. H. Eigenmann, 1911
- Knodus mizquae (Fowler, 1943)
- Knodus moenkhausii (C. H. Eigenmann & C. H. Kennedy, 1903)
- Knodus nuptialis Menezes & Marinho, 2019[5]
- Knodus orteguasae (Fowler, 1943)
- Knodus pasco Zarske, 2007
- Knodus savannensis Géry, 1961
- Knodus septentrionalis Géry, 1972
- Knodus shinahota K. M. Ferreira & Carvajal-Vallejos, 2007
- Knodus smithi (Fowler, 1913)
- Knodus tanaothoros (S. H. Weitzman, Menezes, Evers & J. R. Burns, 2005)[2]
- Knodus tiquiensis K. M. Ferreira & F. C. T. Lima, 2006
- Knodus victoriae (Steindachner, 1907)
- Knodus weitzmani (Menezes, Netto-Ferreira & K. M. Ferreira, 2009)[2]
- ^ a b Froese, Rainer and Pauly, Daniel, eds. (2019). Species of Knodus in FishBase. August 2019 version.
- ^ a b c d e f g Thomaz, A.T., Arcila, D., Ortí, G. & Malabarba, L.R. (2015): Molecular phylogeny of the subfamily Stevardiinae Gill, 1858 (Characiformes: Characidae): classification and the evolution of reproductive traits. BMC Evolutionary Biology, (2015) 15: 146.
- ^ Eschmeyer, W. N.; R. Fricke & R. van der Laan (eds.). "Knodus species". Catalog of Fishes. California Academy of Sciences. Retrieved 3 August 2019.
- ^ Esguícero, A.L.H. & Castro, R.M.C. (2014): Knodus figueiredoi, a new characid from the Rio das Garças, upper Rio Araguaia basin, Brazil, with comments on the taxonomic limits of the genera Knodus and Bryconamericus (Teleostei: Characidae). Ichthyological Exploration of Freshwaters, 25 (1): 39-48.
- ^ Menezes, N.A., and M.M.F. Marinho (2019). A New Species of Knodus Eigenmann (Characiformes: Characidae: Stevardiinae) with Comments on Nuptial Tubercles and Gill Gland in Characiform Fishes. PLoS ONE 14(7): e0217915. DOI: 10.1371/journal.pone.0217915
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