Redescription of <i>Astyanax erythropterus</i> (Holmberg, 1891) (<i>Teleostei: Characiformes: Characidae</i>) from La Plata basin in Argentina
Astyanax erythropterus (Holmberg, 1891) originally described on the basis of one juvenile, is redescribed herein based on juveniles and adults from the type-localiy. The species differs from its congeners by the combination of 11-13 transverse rows scales above lateral line and 8-10 rows below later...
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Autores principales: | , , , , |
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Formato: | Articulo |
Lenguaje: | Inglés |
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2010
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Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/35163 http://www.scielo.br/pdf/ni/v8n4/aop1110.pdf |
Aporte de: |
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I19-R120-10915-35163 |
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institution |
Universidad Nacional de La Plata |
institution_str |
I-19 |
repository_str |
R-120 |
collection |
SEDICI (UNLP) |
language |
Inglés |
topic |
Ciencias Naturales Biología Argentina color pattern Astyanax juveniles Characidae Characiformes neotropical region Teleostei |
spellingShingle |
Ciencias Naturales Biología Argentina color pattern Astyanax juveniles Characidae Characiformes neotropical region Teleostei Soneira, Paula Casciotta, Jorge Rafael Almirón, Adriana Edith Ciotek, Liliana Giorgis, Pablo Redescription of <i>Astyanax erythropterus</i> (Holmberg, 1891) (<i>Teleostei: Characiformes: Characidae</i>) from La Plata basin in Argentina |
topic_facet |
Ciencias Naturales Biología Argentina color pattern Astyanax juveniles Characidae Characiformes neotropical region Teleostei |
description |
Astyanax erythropterus (Holmberg, 1891) originally described on the basis of one juvenile, is redescribed herein based on juveniles and adults from the type-localiy. The species differs from its congeners by the combination of 11-13 transverse rows scales above lateral line and 8-10 rows below lateral line; 49-54 perforated scales in the lateral series; iii-v,38-42 anal-fin rays, and dorsal, anal and caudal fins vermilion red in juveniles. The vermilion red coloration of unpaired fins in juveniles of Astyanax is only known in A. correntinus. © 2010 Sociedade Brasileira de Ictiologia. |
format |
Articulo Articulo |
author |
Soneira, Paula Casciotta, Jorge Rafael Almirón, Adriana Edith Ciotek, Liliana Giorgis, Pablo |
author_facet |
Soneira, Paula Casciotta, Jorge Rafael Almirón, Adriana Edith Ciotek, Liliana Giorgis, Pablo |
author_sort |
Soneira, Paula |
title |
Redescription of <i>Astyanax erythropterus</i> (Holmberg, 1891) (<i>Teleostei: Characiformes: Characidae</i>) from La Plata basin in Argentina |
title_short |
Redescription of <i>Astyanax erythropterus</i> (Holmberg, 1891) (<i>Teleostei: Characiformes: Characidae</i>) from La Plata basin in Argentina |
title_full |
Redescription of <i>Astyanax erythropterus</i> (Holmberg, 1891) (<i>Teleostei: Characiformes: Characidae</i>) from La Plata basin in Argentina |
title_fullStr |
Redescription of <i>Astyanax erythropterus</i> (Holmberg, 1891) (<i>Teleostei: Characiformes: Characidae</i>) from La Plata basin in Argentina |
title_full_unstemmed |
Redescription of <i>Astyanax erythropterus</i> (Holmberg, 1891) (<i>Teleostei: Characiformes: Characidae</i>) from La Plata basin in Argentina |
title_sort |
redescription of <i>astyanax erythropterus</i> (holmberg, 1891) (<i>teleostei: characiformes: characidae</i>) from la plata basin in argentina |
publishDate |
2010 |
url |
http://sedici.unlp.edu.ar/handle/10915/35163 http://www.scielo.br/pdf/ni/v8n4/aop1110.pdf |
work_keys_str_mv |
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bdutipo_str |
Repositorios |
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1764820470913302528 |