 |
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| galéruque de l'orme (Galerucella luteola) | |||
| galeruque de l'orme (Galerucella crataegi, Galerucella luteola, Galerucella xanthomelaena, Pyrrhalta luteola, Xanthgaleruca luteola) | |||
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elm leaf beetle : 3 phrases in 2 subjects |
| Entomology | 2 |
| Natural sciences | 1 |