Afrotropical Melambiina: revision of the genus Tragardhus Koch, 1956 and redescription of Pseudemmallus Koch, 1956 (Tenebrionidae: Pedinini)

The genus Tragardhus Koch, 1956 (Pedinini: Melambiina) is revised to include nine Afrotropical species, five of which are new. A taxonomic treatment of the genus is provided including a morphological study, new species descriptions, keys, illustrations, and notes on species distributions. The following species are included: Tragardhus (Mitragardhus) nodosus Koch, 1956, T. (M.) ewae sp. nov., T. (M.) ryszardi sp. nov., T. (M.) zuzannae sp. nov.,...