Sabella, G., Besuchet, C., & Kurbatov, S. A. (2011). A review of the Tychus algericus species group (Coleoptera: Staphylinidae: Pselaphinae), North Africa. Zootaxa, 3065(1), 38–48. https://doi.org/10.11646/zootaxa.3065.1.4