The canton of Pays morcenais tarusate is an administrative division of the Landes department, southwestern France. It was created at the French canton reorganisation which came into effect in March 2015. Its seat is in Tartas. It consists of the following communes: Arengosse Audon Bégaar Beylongue Carcarès-Sainte-Croix Carcen-Ponson Gouts Laluque Lamothe Lesgor Lesperon Le Leuy Meilhan Morcenx-la-Nouvelle Onesse-Laharie Ousse-Suzan Pontonx-sur-l'Adour Rion-des-Landes Saint-Yaguen Souprosse Tartas Villenave Ygos-Saint-Saturnin References Cantons of Landes (department)