Valois, M., Vaz-De-Mello, F. Z., & Silva, F. A. B. (2017). MARCELY VALOIS, FERNANDO Z. VAZ-DE-MELLO & FERNANDO A. B. SILVA (2015) A taxonomic review of the Neotropical genus Hansreia Halffter & Martínez, 1977 (Coleoptera: Scarabaeidae, Scarabaeinae). Zootaxa, 4027: 205–226. Zootaxa, 4319(3), 600–600. https://doi.org/10.11646/zootaxa.4319.3.12