↑Kistner, D.H. 1972. A revision of the termitophilous tribe Feldini (Coleoptera, Staphylinidae) with a numerical analysis of the relationships of the species and genera. Contributions of the American Entomological Institute 8(4): 1–35.
↑D.H. Kistner (2007) Revision of the tribe Feldini with a review of their phylogeny based on cladistic analysis (Coleoptera: Staphylinidae). Sociobiology 50(3):749-801.