"Barataud (2021)" . "After the discovery of the tree-cricket Oecanthus dulcisonans in the department of Var in 2015, an observation in 2019 in the Pyrenees-Orientales brings new elements on its distribution in mainland France. Some other data from Corsica and Spain allow us to refine our knowledge of its biology, ecology and acoustic recognition criteria." . "Barataud, J. 2021. Decouverte d'Oecanthus dulcisonans Gorochov, 1993 (Orthoptera : Gryllidae, Oecanthinae) dans les Pyr\u00E9n\u00E9es-Orientales, et donn\u00E9es sur son \u00E9cologie et ses caracteristiques acoustiques. Materiaux Orthopt\u00E8riques et Entomoc\u00E9notiques, 26: 91-95." . "After the discovery of the tree-cricket Oecanthus dulcisonans in the department of Var in 2015, an observation in 2019 in the Pyrenees-Orientales brings new elements on its distribution in mainland France. Some other data from Corsica and Spain allow us to refine our knowledge of its biology, ecology and acoustic recognition criteria." . . "Barataud (2021)" . "2021"^^ . . . "2021"^^ .