The species behind the name
Eurasian perch fillets join the eel later in Tegamaccio del Trasimeno, where they finish in the tomato sauce.
Persico reale is Perca fluviatilis, the freshwater perch associated with Lake Trasimeno. Nile perch is a different fish, Lates niloticus, listed in Italy as persico africano. The scientific name helps identify the right fish when a counter or pack uses the shorter word persico.


