| Subject | English | Italian |
| environ., nat.res. | Eurasian nutcracker | nocciolaia (Nucifraga caryocatactes) |
| gen. | nutcrackers of precious metal | schiaccianoci in metalli preziosi |
| gen. | nutcrackers of precious metal | schiaccia-noci in metalli preziosi |
| environ., nat.res. | spotted nutcracker | nocciolaia (Nucifraga caryocatactes) |