Reference

Edrielly C. Carvalho De Santana, Thaynara L. Pacheco, Fernando Z. Vaz-De-Mello (2019): Taxonomic revision of the Canthidium Erichson, 1847 species of the gigas group (Coleoptera, Scarabaeidae, Scarabaeinae) – European Journal of Taxonomy – 0530: 1 - 24.