BioStor
 | Verzeichnis der von Dr. F. EICHELBAUM im Jahre 1903 in Deutsch-Ostafrika gesammelten Cis-Arten (Coleoptera) Edmund Reitter (1908) Wiener Entomologische Zeitung 27: 119-124 |
 | Comments on some recent changes in the classification of the Ciidae (Coleoptera) J F Lawrence (1965) Bulletin of The Museum of Comparative Zoology 133: 273-293 |
 | Delimitation of the genus Ceracis (Coleoptera: Ciidae) with a revision of North American species J F Lawrence (1967) Bulletin of The Museum of Comparative Zoology 136: 91-143 |
 | Revision of the North American Ciidae (Coleoptera) J F Lawrence (1971) Bulletin of The Museum of Comparative Zoology 142: 419-522 |