Caron, E., Ribeiro-Costa, C. S., & Newton, A. F. (2008).

New position of an abdominal defensive gland complex in Staphylinidae (Coleoptera) with redescription of Piestus heterocephalus Fauvel, 1902 (Piestinae)

. Zootaxa, 1895(1), 1–9. https://doi.org/10.11646/zootaxa.1895.1.1