| Referência no. | Descrição | Ano | Nome utilizado | Página |
|---|---|---|---|---|
| 75143 | Doadrio, I., S. Perea and F. Alonso, 2007. A new species of the genus Squalius Bonaparte, 1837 (Actinopterygii, Cyprinidae) from the Tagus River basin (central Spain). Graellsia 63(1):89-100. | 2007 | Squalius castellanus | --> |
| 105471 | eElurikkus, 2015. eElurikkus koondab ühte portaali Eesti eluslooduse andmed. http://elurikkus.ut.ee/ | 2015 | Squalius castellanus | --> |
| 119049 | Antunes, C., F. Cobo and M.J. Araujo, 2016. Iberian inland fisheries. p. 268-282. In J.F. Craig (ed.). Freshwater Fisheries Ecology. John Wiley & Sons Ltd. 899p. | 2016 | Squalius castellanus | 270 |
| 138297 | Ordeix, M. and F. Casals, 2024. Why and when do freshwater fish migrate? Observations of migration patterns of the native fishes from the Iberian Peninsula (SW Europe). Limnetica 43(1):9-28. | 2024 | Squalius castellanus | 12 |
| 130435 | IUCN, 2025. The IUCN Red List of Threatened Species. 1964 - onwards. https://www.iucnredlist.org/ | 2025 | Squalius castellanus | ver.2025-2 |