Two new species of the genus Hemiancistrus Bleeker (Teleostei: Siluriformes: Loricariidae) from the upper rio Uruguai basin
Two new species of Hemiancistrus are described: Hemiancistrus votouro n. sp. and Hemiancistrus meizospilos n. sp. from upper rio Uruguai basin. They differ from their congeners except H. chlorostictus, H. megacephalus, and H. macrops by the presence of light dots on fins and lateral and dorsal porti...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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Sociedade Brasileira de Ictiologia
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| Series: | Neotropical Ichthyology |
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| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252004000100001&lng=en&tlng=en |
| _version_ | 1818057096798666752 |
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| author | Alexandre Rodrigues Cardoso José Francisco Pezzi da Silva |
| author_facet | Alexandre Rodrigues Cardoso José Francisco Pezzi da Silva |
| author_sort | Alexandre Rodrigues Cardoso |
| collection | DOAJ |
| description | Two new species of Hemiancistrus are described: Hemiancistrus votouro n. sp. and Hemiancistrus meizospilos n. sp. from upper rio Uruguai basin. They differ from their congeners except H. chlorostictus, H. megacephalus, and H. macrops by the presence of light dots on fins and lateral and dorsal portions of head and body. Hemiancistrus votouro and H. meizospilos differ from the species above by meristic and morphometric data and by the color pattern. |
| first_indexed | 2024-12-10T12:39:18Z |
| format | Article |
| id | doaj.art-e139f8c969bd45c69b32409718265552 |
| institution | Directory Open Access Journal |
| issn | 1982-0224 |
| language | English |
| last_indexed | 2024-12-10T12:39:18Z |
| publisher | Sociedade Brasileira de Ictiologia |
| record_format | Article |
| series | Neotropical Ichthyology |
| spelling | doaj.art-e139f8c969bd45c69b324097182655522022-12-22T01:48:35ZengSociedade Brasileira de IctiologiaNeotropical Ichthyology1982-0224211810.1590/S1679-62252004000100001S1679-62252004000100001Two new species of the genus Hemiancistrus Bleeker (Teleostei: Siluriformes: Loricariidae) from the upper rio Uruguai basinAlexandre Rodrigues Cardoso0José Francisco Pezzi da Silva1Pontifícia Universidade Católica do Rio Grande do SulPontifícia Universidade Católica do Rio Grande do SulTwo new species of Hemiancistrus are described: Hemiancistrus votouro n. sp. and Hemiancistrus meizospilos n. sp. from upper rio Uruguai basin. They differ from their congeners except H. chlorostictus, H. megacephalus, and H. macrops by the presence of light dots on fins and lateral and dorsal portions of head and body. Hemiancistrus votouro and H. meizospilos differ from the species above by meristic and morphometric data and by the color pattern.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252004000100001&lng=en&tlng=enNeotropicalcatfishAncistrinaeHemiancistrus chlorostictus |
| spellingShingle | Alexandre Rodrigues Cardoso José Francisco Pezzi da Silva Two new species of the genus Hemiancistrus Bleeker (Teleostei: Siluriformes: Loricariidae) from the upper rio Uruguai basin Neotropical Ichthyology Neotropical catfish Ancistrinae Hemiancistrus chlorostictus |
| title | Two new species of the genus Hemiancistrus Bleeker (Teleostei: Siluriformes: Loricariidae) from the upper rio Uruguai basin |
| title_full | Two new species of the genus Hemiancistrus Bleeker (Teleostei: Siluriformes: Loricariidae) from the upper rio Uruguai basin |
| title_fullStr | Two new species of the genus Hemiancistrus Bleeker (Teleostei: Siluriformes: Loricariidae) from the upper rio Uruguai basin |
| title_full_unstemmed | Two new species of the genus Hemiancistrus Bleeker (Teleostei: Siluriformes: Loricariidae) from the upper rio Uruguai basin |
| title_short | Two new species of the genus Hemiancistrus Bleeker (Teleostei: Siluriformes: Loricariidae) from the upper rio Uruguai basin |
| title_sort | two new species of the genus hemiancistrus bleeker teleostei siluriformes loricariidae from the upper rio uruguai basin |
| topic | Neotropical catfish Ancistrinae Hemiancistrus chlorostictus |
| url | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252004000100001&lng=en&tlng=en |
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