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| Kleiner Pappelbock (Saperda populnea) | |||
| gelbstreifiger Pappelbock (Saperda populnea); kleiner Espenbock (Saperda populnea); kleiner Pappelbock (Saperda populnea) | |||
| saperde du peuplier: 8 phrases in 3 subjects |
| Entomology | 4 |
| Natural resourses and wildlife conservation | 3 |
| Natural sciences | 1 |