| 引用 | Říčan, O., L. Piálek, A. Almirón and J. Casciotta, 2023, Description of two new species forming a sympatric species pair of Crenicichla (Teleostei: Cichlidae) endemic to the Piray Guazú River in the Paraná River Basin, Misiones, Argentina and belonging to the C. mandelburgeri species complex.. European Journal of Taxonomy 879:38-63. |
| 参照 | Říčan, O., L. Piálek, A. Almirón and J. Casciotta, 2023 |
| ページ | 48-53;figs.1B,3,4B,5-8;tab.2 |
| 有効な名前として使用 | Crenicichla aravera |
| コメント | etymology, morphology, occlit |
| 現場 | Argentina, Misiones Province, Paraná River Basin, arroyo Piray Guazú Basin, upper arroyo Piray Guazú; MLP 11450. |
| 分布 | Argentina. |
| 引用 | https://zoobank.org/urn:lsid:zoobank.org:act:1B66C894-3DE8-4439-8431-7F6D9EE41790 Maximum size (paratype): 13.53 cm., SL; (holotype): 10.25 cm., SL. |