Montanaro, Giulio. 2024. “New or Poorly Known Species of Sinodrepanus Simonis, 1985 (Coleoptera: Scarabaeidae: Oniticellini), With the First Identification Key for the Genus”. Zootaxa 5537 (4). Auckland, New Zealand:577-95. https://doi.org/10.11646/zootaxa.5537.4.10.