| Ref. No. | Title |
|---|---|
| 36182 | Food of introduced pumpkinseed sunfish: ontogenetic diet shift and seasonal variation. |
| 37914 | Food of introduced pumpkinseed sunfish: ontogenetic diet shift and seasonal variation. |
| 38439 | Rudd (Scardinius erythrophthalmus) introduced to the Iberian peninsula feeding ecology in Lake Banyoles. |
| 44770 | Introduction of exotic fish into a Mediterranean lake over a 90-year period. |