BioStor
 | List of Coleoptera of North America J Leconte (1863) Smithsonian miscellaneous Collections. Washington 6: 1-78 |
 | List of the Coleoptera of southern California with notes on habits and descriptions of new species Fall Henry Clinton (1901) Occasional Papers of the California Academy of Sciences, San Francisco 8: 1-282 |
 | Short Studies in the Malachiidae (Coleoptera) H C Fall (1917) Transactions of The American Entomological Society 43: 67-88 |