Reid, Chris A.m., and Natalie A. Tees. 2023. “A New, But Possibly Extinct, Species of Semanopterus Hope, 1847 from Lord Howe Island, in the Southwestern Pacific Ocean (Coleoptera: Scarabaeidae: Dynastinae)”. Zootaxa 5306 (5). Auckland, New Zealand:563-70. https://doi.org/10.11646/zootaxa.5306.5.4.