Billaea species (Dexiinae, Dexiini), habitus images a B. aurifrons (Townsend), comb. nov. ♂ (Peru) [holotype] b B. rufescens O’Hara & Wood, nom. nov., comb. nov. ♂ (Peru) [syntype] c, d B. triquetrus O’Hara & Wood, nom. nov., comb. nov. ♂ (Peru) [holotype].

 
 
  Part of: O'Hara JE, Wood DM, González CR (2021) Annotated catalogue of the Tachinidae (Insecta, Diptera) of Chile. ZooKeys 1064: 1-200. https://doi.org/10.3897/zookeys.1064.62972