Twenty seven new species of Anthrenoides Ducke, 1907 are described and illustrated: Anthrenoides admirabilis sp. nov., A. albinoi sp. nov., A. antonii sp. nov., A. araucariae sp. nov., A. corrugatus sp. nov., A. cyphomandrae sp. nov., A. densopunctatus sp. nov., A. elegantulus sp. nov., A. faviziae sp. nov., A. guarapuavae sp. nov., A. guttulatus sp. nov., A. langei sp. nov., A. larocai sp. nov., A. magaliae sp. nov., A. meloi sp. nov., A. ornatus sp. nov., A. palmeirae sp. nov., A. paolae sp. nov., A. paranaensis sp. nov., A. petuniae sp. nov., A. pinhalensis sp. nov., A. politus sp. nov., A. reticulatus sp. nov., A. rodrigoi sp. nov., A. santiagoi sp. nov., A. serranicola sp. nov. and A. zanellai sp. nov. Main characters of Anthrenoides meridionalis (Schrottky, 1906) and of A. micans Urban, 1995, together with figures, are also presented to allow comparison with the new species. A key for the identification of the species is added.
Andrenidae; Anthrenoides; Hymenoptera; new species; Panurginae; Taxonomy
