- ↑ 1.0 1.1 (1996) , database, NODC Taxonomic Code
- ↑ 2.0 2.1 Borowski, Jerzy, and Piotr Wegrzynowicz (2007) , World Catalogue of Bostrichidae (Coleoptera)
- ↑ 3.0 3.1 Arrow, Gilbert J. (1904) Note on two species of Coleoptera introduced into Europe, The Entomologist's Monthly Magazine, second series, vol. 15 [vol. 40]
- ↑ Sharp, David, and Hugh Scott / Sharp, David, ed. (1908) Coleoptera, Fauna Hawaiiensis or the Zoology of the Sandwich (Hawaiian) Isles, vol. 3, part 5
- ↑ 5.0 5.1 Bisby F.A., Roskov Y.R., Orrell T.M., Nicolson D., Paglinawan L.E., Bailly N., Kirk P.M., Bourgoin T., Baillargeon G., Ouvrard D. (ed.) (2011). "Species 2000 & ITIS Catalogue of Life: 2011 Annual Checklist". Species 2000: Reading, UK. Ginkuhà 24 Septyembre 2012.CS1 maint: multiple names: authors list (link) CS1 maint: extra text: authors list (link)
- ↑ ITIS: The Integrated Taxonomic Information System. Orrell T. (custodian), 26 Abril 2011
