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Type: Article
Published: 2016-05-03
Page range: 338–352
Abstract views: 38
PDF downloaded: 1

Reconciling more than 150 years of taxonomic confusion: the true identity of Moenkhausia lepidura, with a key to the species of the M. lepidura group (Characiformes: Characidae)

Museu de Zoologia da Universidade de São Paulo, Caixa Postal 42494, CEP 04299-970, São Paulo, SP, Brazil.
UNESP - Universidade Estadual Paulista, Laboratório de Ictiologia, Departamento de Zoologia e Botânica. Rua Cristóvão Colombo, 2265, CEP 15054-000, São José do Rio Preto, SP, Brazil.
taxonomy systematics Knodus calliurus Neotropical fishes Pisces Amazon Orinoco basins

Abstract

Moenkhausia lepidura (Kner) is redescribed based on the examination of the type and other specimens from several localities of the Amazon and Orinoco basins. The species is readly diagnosed from congeners by a combination of a dark blotch on the upper caudal-fin lobe, lower lobe hyaline, and by the arrangement of predorsal scales, in which scales of anterior portion of predorsal area are arranged in pairs, followed by a single median row of scales extending to dorsal-fin origin. The analysis of the type material of Gymnotichthys hildae Fernández-Yépez and Knodus calliurus Ahl demonstrated the former is a junior synonym of Moenkhausia lepidura, whereas the latter should be removed from its synonymy. An identification key to the Moenkhausia lepidura-group is provided.

References

  1. Ahl, E. (1931) Neue Süßwasserfische aus dem Stromgebiet des Amazonenstromes. Sitzungsberichte der Gesellschaft Naturforschender Freunde zu Berlin, 1931 (4–7), 206211.

    Eigenmann, C.H. (1903) New genera of South American fresh-water fishes and new names for some old genera. Smithsonian Miscellaneous Collections, 45, 144148.

    Eigenmann, C.H. (1910) Catalogue of the fresh-water fishes of tropical and south temperate America. In: Reports of the Princeton University expeditions to Patagonia 1896-1899. Zoology, 3 (4), 375511.

    Eigenmann, C.H. (1912) The freshwater fishes of British Guiana, including a study of the ecological grouping of species, and the relation of the fauna of the plateau to that of the lowlands. Memoirs of the Carnegie Museum, 5 (1), i–xxii + 1578, pls. 1103.
    http://dx.doi.org/10.5962/bhl.part.14514

    Eigenmann, C.H. (1917) The American Characidae - I. Memoirs of the Museum of Comparative Zoology, 43, 1102.

    Eigenmann, C.H. & Eigenmann, R.S. (1891) A catalogue of the fresh-water fishes of South America. Proceedings of the United States National Museum, 14, 181.
    http://dx.doi.org/10.5479/si.00963801.842

    Fernández-Yépez, A. (1950) Algunos peces del Rio Autana. Novedades Cientificas Contribuciones ocasionales del Museo de Historia Natural la Salle (Série Zoológica), 2, 118, pls. 13.

    Fink, W.L. & Weitzman, S.H. (1974) The so-called cheirodontin fishes of Central America with description of two new species (Pisces, Characidae). Smithsonian Contributions to Zoology, 172, 146.
    http://dx.doi.org/10.5479/si.00810282.172

    Fowler, H.W. (1948) Os peixes de água doce do Brasil. Arquivos de Zoologia do Estado de São Paulo, 6, 1204.

    Géry, J. (1977) Characoids of the World. T.F.H. Publications, Neptune City, New Jersey, 672 pp.

    Géry, J. (1992) Description de deux nouvelles espèses proches de Moenkhausia lepidura (Kner) (Poissons, Characiformes, Tetragonopterinae), avec une revue du groupe. Revue Française d'Aquariologie and Herpétologie, 19, 6978.

    Günther, A. (1864) Catalogue of Physostomi, containing the families Siluridae, Characinidae, Haplochitonidae, Sternoptychidae, Scopelidae, Stomiatidae in the collection of the British Museum. Catalogue of the fishes in the British Museum, 5, ixxii, 1455.

    Kner, R. (1858) Beiträge zur Familie der Characinen. Sitzungsberichte der Kaiserlichen Akademie der Wissenschaften. Mathematisch-Naturwissenschaftliche Classe, 30 (13), 7580.

    Kner, R. (1859) Zur Familie der Characinen. III. Folge der Ichthyologischen Beiträge. Denkschriften der Mathematisch-Naturwissenschaftlichen Classe der Kaiserlichen Akademie der Wissenschaften in Wien, 17, 137182, pls. 19.

    Lasso, C.A., Ponte, V. & Lasso, O.M. (1997) Catálogo de la colección de tipos de peces de la Fundación La Salle de Ciencias naturales. Parte I: Museo de Historia Natural la Salle (MHNLS). Memoria de la Sociedad de Ciencias Naturales La Salle, 57 (147), 3752.

    Lima, F.C.T., Buckup, P.A., Menezes, N.A., Lucena, C.A.S., Lucena, Z.M.S., Toledo-Piza, M. & Zanata, A. (2007) Família Characidae: Gêneros incertae sedis. In: Buckup, P.A., Menezes, N.A. & Ghazzi, M.A. (Eds.), Catálogo das espécies de peixes de água doce do Brasil. Museu Nacional, Rio de Janeiro, pp. 4462.

    Lima, F.C.T., Malabarba, L.R., Buckup, P.A., Silva, J.F.P., Vari, R.P., Harold, A., Benine, R.C., Oyakawa, O., Pavanelli, C.S., Menezes, N.A. Lucena, C.A.S., Malabarba, M.C.S.L., Lucena, Z.M.S., Reis, R.E., Langeani, F., Casatti, L., Bertaco, V., Moreira, C. & Lucinda, P.H.F. (2003) Genera Incertae Sedis In Characidae. In: Reis, R.E., Kullander, S.O. & Ferraris-Jr, C.J. (Eds.), Check List of Freshwater Fishes of South and Central America. Edipucrs, Porto Alegre, pp. 106169.

    Lucinda, P.H.F., Malabarba, L.R. & Benine, R.C. (2007) On a new species of the genus Moenkhausia Eigenmann (Ostariophysi: Characidae). Zootaxa, 1525 (1), 6168.

    http://dx.doi.org/10.11646/zootaxa.1525.1.6

    Mariguela, T.C., Benine, R.C., Abe, K.T., Avelino, G.S. & Oliveira, C. (2013) Molecular phylogeny of Moenkhausia (Characidae) inferred from mitochondrial and nuclear DNA evidence. Journal of Zoological Systematics and Evolutionary Research, 51, 327332.

    Marinho, M.M.F. & Langeani, F. (2010a) A new species of Moenkhausia from the rio Amazonas and rio Orinoco basins (Characiformes: Characidae). Zootaxa, 2577, 5768.

    Marinho, M.M.F. & Langeani, F. (2010b) Moenkhausia celibela: a new species from the Amazon basin, Brazil (Characiformes: Characidae). Journal of Fish Biology, 77 (4), 879889.
    http://dx.doi.org/10.1111/j.1095-8649.2010.02719.x

    Menezes, N.A. & Weitzman, S.H. (1990) Two new species of Mimagoniates (Teleostei: Characidae: Glandulocaudinae), their phylogeny and biogeography and a key to the glandulocaudin fishes of Brazil and Paraguay. Proceedings of the Biological Society of Washington, 103 (2), 380426.

    Mirande, J.M. (2010) Phylogeny of the family Characidae (Teleostei: Characiformes): from characters to taxonomy. Neotropical Ichthyology, 8 (3), 385568.
    http://dx.doi.org/10.1111/j.1096-0031.2009.00262.x

    Mol, J.H., Vari, R.P., Covain, R., Willink, P.W. & Fisch-Muller, S. (2012) Annotated checklist of the freshwater fishes of Suriname. Cybium, 36 (1), 263292.

    Oliveira, G.D. & Marinho, M.M.F. (2016) A new species of Moenkhausia Eigenmann, 1903 (Characiformes, Characidae) from the rio Amazonas basin, Brazil. Zootaxa, 4093 (4), 566–574.
    http://dx.doi.org/10.11646/zootaxa.4093.4.8

    Taylor, W.R. & Van Dyke, G.C. (1985) Revised procedures for staining and clearing small fishes and other vertebrates for bone and cartilage study. Cybium, 9, 107119.

    Ulrey, A.B. (1895) The South American Characinidae collected by Charles Frederick Hartt. Annals of the New York Academy of Sciences, 8, 257300.
    http://dx.doi.org/10.1111/j.1749-6632.1894.tb55424.x

    Vaillant, L.L. (1899) Note préliminaire sur les collections ichthyologiques recueillies par M. Geay en 1897 et 1898 dans la Guyane Française et le contesté Franco-Brésilien. Bulletin. Sea, 5 (4), 154156.

    Vanzolini, P.E. (1993) As viagens de Johann Natterer no Brasil, 1817–1835. Papéis Avulsos de Zoologia, 38 (3), 1760.