Cafius is a genus of relatively large rove beetles in the family Staphylinidae. There are about 8 described species in Cafius found in North America, and approaching 50 globally.
Species Cafius aguayoi Bierig, 1934 Cafius bistriatus Er. Cafius canescens (Mäklin, 1852) Cafius femoralis Cafius lithocharinus (LeConte, 1863) Cafius luteipennis Le Conte Cafius nauticus (Fairmaire, 1849) Cafius seminitens Horn Cafius sulcicollis (LeConte, 1863)
References
Further reading
NCBI Taxonomy Browser, Cafius Arnett, R. H. Jr., and M. C. Thomas (eds.). (2001). American Beetles, Volume I: Archostemata, Myxophaga, Adephaga, Polyphaga: Staphyliniaformia. CRC Press LLC, Boca Raton, Florida .
Richard E. White. (1983). Peterson Field Guides: Beetles. Houghton Mifflin Company.