- ↑ Hansen, Michael (1999) , World Catalogue of Insects, volume 2: Hydrophiloidea (s. str.) (Coleoptera)
- ↑ Nishida, Gordon M., ed. (2003) Hawaiian Terrestrial Arthropod Checklist, 4th ed., Bishop Museum Technical Report no. 22
- ↑ 3.0 3.1 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