Scrum half Gonzalo Bertranou has been named among the replacements for Argentina'a fixture with Wales on Saturday afternoon (kick-off 1pm).
Bertranou, who has made 10 appearances for Dragons since his move to the region in February, will hope to feature in the clash at Principality Stadium.
Former Dragon Nahuel Tetaz Chaparro is named at loosehead for the game in the Welsh capital.
Argentina: 15 Juan Cruz Mallia, 14 Santiago Cordero, 13 Matías Moroni, 12 Jerónimo De la Fuente, 11 Santiago Cordero, 10 Nicolás Sánchez, 9 Tomás Cubelli, 8 Rodrigo Bruni, 7 Facundo Isa, 6 Pablo Matera, 5 Marcos Kremer, 4 Guido Petti, 3 Francisco Gomez Kodela, 2 Julián Montoya (c), 1 Nahuel Tetaz Chaparro
Replacements: 16 Facundo Bosch, 17 Facundo Gigena, 18 Santiago Medrano, 19 Tomas Lavanni, 20 Matias Alemanno, 21 Gonzalo Bertranou, 22 Domingo Miotti, 23 Santiago Chocobares
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