Template:Hopp & Caterino, 2009
- Hopp, K.J. & Caterino, M.S. 2009. Seven new species of Cephennium Müller & Kunze (Coleoptera, Staphylinidae, Scydmaeninae, Cephenniini) from California with a key to native North American species. ZooKeys 24: 31–54. DOI: 10.3897/zookeys.24.247