| Citation | Maitland, P.S. and A.A. Lyle, 1996, Threatened freshwater fishes of Great Britain.. p. 9-21. A. Kirchhofer and D. Hefti (eds) In Conservation of Endangered Freshwater Fish in Europe. Birkhäuser Verlag, Basel, Switzerland. |
| Ref. | Maitland, P.S. and A.A. Lyle, 1996 |
| Page | 10 |
| Named Used as Valid | Leuciscus idus |
| Comment | |
| Locality | |
| Distribution | United Kingdom |
| Quote |