Csősz, S. and Schulz, A. 2010. A taxonomic review of the Palaearctic Tetramorium ferox species-complex (Hymenoptera, Formicidae). Zootaxa. 2401, 1 (Mar. 2010), 1–29. DOI:https://doi.org/10.11646/zootaxa.2401.1.1.