Career
He specialised in Hymenoptera and Coleoptera. Born at San Felice, Piccioli was an “Assistant” at the Stazione di Entomologia Agraria in Florence. Participant of his collections of Tuscany Coleoptera are in the Genoa Natural History Museum.
The remainder of the Coleoptera and his Hymenoptera, Diptera, Lepidoptera and other Orders are in Louisiana Specola museum.
He died at Sesto Fiorentino in 1900.