BUENOS AIRES AS Roma midfielder Erik Lamela has earned a first call-up to Argentina's World Cup qualifying squad with Lionel Messi also picked but in doubt with a hamstring problem.
Lamela, named in coach Alejandro Sabella's squad on Thursday, could step in for Messi if he does not recover in time from his injury to face Colombia at home on June 7 and Ecuador away four days later.
The 21-year-old has one cap from a 2011 friendly playing for an Argentina team picked solely from the domestic league when he was still at River Plate. He was also in the full squad for a friendly in Switzerland 15 months ago but did not play.
Midfielder Lucas Biglia was recalled to the squad after helping Anderlecht win the Belgian league title, with Velez Sarsfield's Fernando Gago out through injury.
Wigan Athletic striker Franco Di Santo was dropped from the squad that beat Venezuela and drew away to Bolivia, when he was a substitute, in March.
Argentina could secure their berth at the 2014 finals in Brazil in these two clashes with the teams directly below them in the South American group.
They lead the nine-nation group with 24 points from 12 matches. Ecuador are second with 20 points and Colombia third on 19, both with a game in hand.
The top four at the end of the group phase in October automatically qualify for the finals with the fifth-placed team qualifying for a playoff against an Asian side in November for one more berth.
Goalkeepers: Sergio Romero (Sampdoria), Mariano Andujar (Catania)
Defenders: Pablo Zabaleta (Manchester City), Hugo Campagnaro (Napoli), Ezequiel Garay (Benfica), Federico Fernandez (Getafe), Fabricio Coloccini (Newcastle United), Jose Basanta (Monterrey), Marcos Rojo (Sporting Lisbon)
Midfielders: Javier Mascherano (Barcelona), Ever Banega (Valencia), Walter Montillo (Santos), Jose Sosa (Metalist Kharkiv), Augusto Fernandez, (Celta Vigo), Lucas Biglia (Anderlecht), Pablo Guinazu (Libertad), Angel Di Maria (Real Madrid), Erik Lamela (AS Roma)
Forwards: Lionel Messi (Barcelona), Gonzalo Higuain (Real Madrid), Ezequiel Lavezzi (Paris Saint-Germain), Rodrigo Palacio (Inter Milan), Sergio Aguero (Manchester City)
(Reporting by Rex Gowar; Editing by Greg Stutchbury)