Figures 13-18 from: Okayasu J (2021) A new velvet ant genus Arkaditilla (Hymenoptera, Mutillidae, Trogaspidiini) from the Oriental Region, with review of species. In: Proshchalykin MYu, Gokhman VE (Eds) Hymenoptera studies through space and time: A collection of papers dedicated to the 75th anniversary of Arkady S. Lelej. Journal of Hymenoptera Research 84: 145-168. https://doi.org/10.3897/jhr.84.68709

Figures 13-18 Arkaditilla spp., ♂, face 13A. bagrada (Cameron) 14A. depressicornis (Mickel) 15A. frim sp. nov., holotype 16A. gibba sp. nov., paratype 17A. leleji sp. nov., holotype 18A. nallinia (Zavattari).