Two new species of the genus Astyanax (Characiformes, Characidae) from the Paraná river basin in Argentina
Astyanax leonidas and A. troya are described from the río Paraná basin in northeastern Argentina. Both species share similar number of anal-fin rays and perforated scales in the lateral line, one maxillary tooth, a deep dentary and the presence of small hooks on pectoral, pelvic, anal, and caudal fi...
Guardado en:
| Autores principales: | Azpelicueta, María de las Mercedes, Casciotta, Jorge Rafael, Almirón, Adriana Edith |
|---|---|
| Formato: | Articulo |
| Lenguaje: | Inglés |
| Publicado: |
2002
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| Materias: | |
| Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/84676 |
| Aporte de: |
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