69
views
0
recommends
+1 Recommend
1 collections
    0
    shares
      • Record: found
      • Abstract: found
      • Article: found
      Is Open Access

      A new species of the lowland Oligosarcus Günther species group (Teleostei: Ostariophysi: Characidae)

      research-article

      Read this article at

      Bookmark
          There is no author summary for this article yet. Authors can add summaries to their articles on ScienceOpen to make them more accessible to a non-specialist audience.

          Abstract

          A new characid species is described from the rio Jacuí basin, a coastal drainage from southern Brazil. Itis morphologically most similar to its sympatric congeners Oligosarcus jenynsii and O. jacuiensis, but can be distinguished from both species in having the interorbital region wider and the pectoral fin shorter and additionally from O. jenynsii in having a smaller orbital diameter.

          Translated abstract

          Uma nova espécie de caracídeo é descrita da bacia do rio Jacuí, uma drenagem costeira do Sul do Brasil. É morfologicamente mais semelhante as espécies congêneres simpátricas Oligosarcus jenynsii e O. jacuiensis, mas pode ser distinguida de ambas as espécies por possuir a região interorbital mais larga e a nadadeira peitoral mais curta e adicionalmente de O. jenynsii por possui o diâmetro orbital menor.

          Related collections

          Most cited references15

          • Record: found
          • Abstract: not found
          • Article: not found

          Guidelines for using the IUCN Red List categories and criteria

          (2014)
            Bookmark
            • Record: found
            • Abstract: not found
            • Article: not found

            Systematics and evolution of the tribe Acestrorhynchini (Pisces, Characidae)

              Bookmark
              • Record: found
              • Abstract: found
              • Article: not found

              Três espécies novas de Oligosarcus Gunther, 1864 e redefinição taxonômica das demais espécies do gênero (Osteichthyes, Teleostei, Characidae)

              Este artigo não contém resumo.
                Bookmark

                Author and article information

                Contributors
                Role: ND
                Role: ND
                Journal
                ni
                Neotropical Ichthyology
                Neotrop. ichthyol.
                Sociedade Brasileira de Ictiologia (Maringá )
                1982-0224
                September 2015
                : 13
                : 3
                : 541-546
                Affiliations
                [1 ] Universidade de São Paulo Brazil
                [2 ] Universidade Federal de Mato Grosso Brazil
                Article
                S1679-62252015000300541
                10.1590/1982-0224-20150083
                3089422c-9d03-41c0-9715-9202f514e208

                http://creativecommons.org/licenses/by/4.0/

                History
                Product

                SciELO Brazil

                Self URI (journal page): http://www.scielo.br/scielo.php?script=sci_serial&pid=1679-6225&lng=en
                Categories
                ZOOLOGY

                Animal science & Zoology
                Freshwater fish,Neotropical,South America,Systematics,Taxonomy
                Animal science & Zoology
                Freshwater fish, Neotropical, South America, Systematics, Taxonomy

                Comments

                Comment on this article