The squads for the World Cup have been finalised. Here is your guide to each of the 32 teams.ARGENTINAForward Paulo Dybala, named in the side, returned to league action for his club AS Roma on Sunday after a month out with a thigh injury.Goalkeepers: Emiliano Martinez (Aston Villa), Franco Armani (River Plate) and Geronimo Rulli (Villarreal).Defenders: Gonzalo Montiel (Sevilla), Nahuel Molina (Atletico Madrid), German Pezzella (Real Betis), Cristian Romero (Tottenham Hotspur), Nicolas Otamendi (Benfica), Lisandro Martinez (Manchester United), Juan Foyth (Villarreal), Nicolas Tagliafico (Olympique Lyonnais), Marcos Acuna (Sevilla).Midfielders: Leandro Paredes (Juventus), Guido Rodriguez (Real Betis), Enzo Fernandez (Benfica), Rodrigo De Paul (Atletico Madrid), Exequiel Palacios (Bayer Leverkusen), Alejandro Gomez (Sevilla), Alexis Mac Allister (Brighton & Hove Albion).Forwards: Paulo Dybala (AS Roma), Lionel Messi (Paris St Germain), Angel Di Maria (Juventus), Nicolas Gonzalez (Fiorentina), Joaquin Correa (Inter Milan), Lautaro Martinez (Inter Milan), Julian Alvarez (Manchester City).AUSTRALIAExperienced central defender Trent Sainsbury was a surprise omission while teenage super-sub Garang Kuol and former Scotland international Jason Cummings were included.Goalkeepers: Mat Ryan (FC Copenhagen), Danny Vukovic (Central Coast Mariners), Andrew Redmayne (Sydney FC).Defenders: Harry Souttar (Stoke City), Milos Degenek (Columbus Crew), Bailey Wright (Sunderland), Thomas Deng (Albirex Niigata), Fran Karacic (Brescia), Nathaniel Atkinson (Heart of Midlothian), Aziz Behich (Dundee United), Kye Rowles (Heart of Midlothian), Joel King (Odense Boldklub).Midfielders: Aaron Mooy (Celtic), Jackson Irvine (FC St.