Csősz, Sándor, and Andreas Schulz. “A Taxonomic Review of the Palaearctic Tetramorium Ferox Species-Complex (Hymenoptera, Formicidae)”. Zootaxa 2401, no. 1 (March 17, 2010): 1–29. Accessed April 3, 2025. https://mapress.com/zt/article/view/zootaxa.2401.1.1.