Portugal unveiled an 18-man squad for the Olympics Games football tournament on Thursday but did not name any of the players who featured in the successful Euro 2016 campaign.
Andre Martins, with two caps, is the only player in the squad with senior international experience.
Goalkeepers: Bruno Varela (Vitoria Setubal), Joel Pereira (Manchester United/ENG)
Defenders: Edgar I (Villareal/ESP), Ricardo Esgaio (Sporting Lisbon), Paulo Henrique (Paos Ferreira), Tiago Ilori (Liverpool/ENG), Tobias Figueiredo (Nacional Madre)
Midfielders: Andr Martins (unattached), Bruno Fernandes (Udinese/ITA), Fabio Sturgeon (Belenenses), Francisco Ramos (FC Porto), Srgio Oliveira (FC Porto), Tiago Silva (Belenenses), Tomas Podstawski (FC Porto)
Attackers: Carlos Man (Sporting Lisbon), Gonalo Pacincia (FC Porto), Nuno Santos (Vitoria Setubal), Salvador Agra (Nacional Madre)