Skip to main content Skip to main navigation menu Skip to site footer
Responsive image
Issue: Vol. 4247 No. 2: 27 Mar. 2017
Type: Article
Published: 2017-03-27
DOI: 10.11646/zootaxa.4247.2.2
Page range: 114–120
Abstract views: 72
PDF downloaded: 1

Cyphocharax boiadeiro, a new species from the upper rio Araguaia, Amazon basin, Brazil (Characiformes: Curimatidae)

Departamento de Morfologia, Instituto de Biociências, Universidade Estadual Paulista, R. Prof. Dr. Antonio C. W. Zanin, s/n, Rubião Jr, 18618-689, Botucatu SP, Brazil. Department of Vertebrate Zoology, National Museum of Natural History, Smithsonian Institution, Washington DC, USA.
Pisces Biodiversity morphology Neotropical fishes South America taxonomy

Abstract

Cyphocharax boiadeiro, new species, is described from the upper rio Araguaia, a tributary of the Amazon basin in central Brazil. The new species is readily distinguished from its congeners by the presence of a distinct longitudinal dark stripe from supracleithrum to the caudal peduncle and by a combination of morphometric, meristic, and pigmentation features. Morphological characters supporting putative subunits of Cyphocharax are also discussed.

 

References

  1. Dillman, C.B., Sidlauskas, B.L. & Vari, R.P. (2015) A morphological supermatrix-based phylogeny for the Neotropical fish superfamily Anostomoidea (Ostariophysi: Characiformes): phylogeny, missing data and homoplasy. Cladistics, 23, 1–21.
    http://dx.doi.org/10.1111/cla.12127

    Dutra, G.M., Penido, I.S., Mello, G.C.G. & Pessali, T.C. (2016) Two new species of Cyphocharax (Teleostei: Characiformes: Curimatidae) from headwaters of the Jequitinhonha and São Francisco river basins, Minas Gerais, Brazil. Zootaxa, 4103 (2), 154–164.
    http://dx.doi.org/10.11646/zootaxa.4103.2.5

    Lucinda, P.H.F. & Vari, R.P. (2009) New Steindachnerina species (Teleostei: Characiformes: Curimatidae) from the rio Tocantins drainage. Copeia, 2009, 142–147.
    http://dx.doi.org/10.1643/CI-08-076

    Melo, B.F. & Vari, R.P. (2014) New species of Cyphocharax (Characiformes: Curimatidae) from the upper rio Negro, Amazon basin. Neotropical Ichthyology, 12, 327–332.
    http://dx.doi.org/10.1590/1982-0224-20130153

    Netto-Ferreira, A.L. & Vari, R.P. (2011) New species of Steindachnerina (Characiformes: Curimatidae) from the rio Tapajós, Brazil, and review of the genus in the rio Tapajós and rio Xingu basins. Copeia, 2011, 523–529.
    http://dx.doi.org/10.1643/CI-10-188

    Pavanelli, C.S. & Britski, H.A. (1999) Description of a new species of Steindachnerina (Teleostei: Characiformes: Curimatidae) from the upper Rio Paraná basin, Brazil. Ichthyological Exploration of Freshwaters, 10, 211–216.

    Vari, R.P. (1989) A Phylogenetic Study of the Neotropical Characiform Family Curimatidae (Pisces: Ostariophysi). Smithsonian Contributions to Zoology, 471, 1–71.
    http://dx.doi.org/10.5479/si.00810282.471

    Vari, R.P. (1992) Systematics of the Neotropical Characiform Genus Cyphocharax Fowler (Pisces: Ostariophysi). Smithsonian Contributions to Zoology, 529, 1–137.
    http://dx.doi.org/10.5479/si.00810282.529

    Vari, R.P. (2003) Family Curimatidae. In: Reis, R.E., Kullander, S.O. & Ferraris, Jr. C.J. (Eds.), Check List of the Freshwater Fishes of South and Central America. Edipucrs, Porto Alegre, pp. 51–64.

    Vari, R.P. & Blackledge, T.A. (1996) New curimatid, Cyphocharax laticlavius (Ostariophysi, Characiformes), from Amazonian Ecuador, with a major range extension for C. gouldingi. Copeia, 1996, 109–113.
    http://dx.doi.org/10.2307/1446946

    Vari, R.P. & Chang, F. (2006) Cyphocharax derhami, a new species (Ostariophysi: Characiformes: Curimatidae) from northeastern Peru. Ichthyological Exploration of Freshwaters, 17, 93–96.

    Vari, R.P., Sidlauskas, B.L. & Le Bail, P.-Y. (2012) New species of Cyphocharax (Ostariophysi: Characiformes: Curimatidae) from Suriname and French Guiana and a discussion of curimatid diversity on the Guiana Shield. Cybium, 36, 63–69.

    Vari, R.P., Zanata, A.M. & Camelier, P. (2010) New species of Cyphocharax (Ostariophysi: Characiformes: Curimatidae) from the rio de Contas drainage, Bahia, Brazil. Copeia, 2010, 382–387.
    http://dx.doi.org/10.1643/CI-09-140

    Wosiacki, W.B. & Miranda, D.P.S.M. (2013) Description of a new small species of the genus Cyphocharax (Characiformes: Curimatidae) from the lower Amazon basin. Copeia, 2013, 627–633.
    http://dx.doi.org/10.1643/CI-12-127