Xenos rostratus Trois, 1984b

Xenos rostratus Trois, 1984b: 24.

Hosts.

Polistes billardieri ruficornis Saussure, 1853 (as Polistes ruficornis ruficornis Saussure, 1853); Polistes billardieri biglumoides Ducke, 1904 (as Polistes ruficornis biglumoides Ducke, 1904) (Trois 1984b).

Distribution.

Brazil, Sao Paulo; Paraguay, Villarcia; Peru, Ayacucho (Trois 1984b); Argentina (Benda et al. 2021).