Genus Cressonomyia Arnaud

Plagiops Cresson, 1918: 53 . Type species, Plagiops nitidifrons Cresson, 1918, orig. des. Preocc., Townsend, 1911 ( Diptera: Tachinidae).

Plagiopsis Cresson, 1934: 201 (replacement name for Plagiops Cresson, 1918). Type species, Plagiops nitidifrons Cresson, 1918 .

Cressonomyia Arnaud, 1958: 24 (replacement name for Plagiopsis Cresson, 1934). Type species, Plagiops nitidifrons Cresson, 1918 . Refs.: Mathis & Zatwarnicki, 2004: 249 –279 (rev.).