“Myrmica Constricta Karavajev, 1934 – a Cryptic Sister Species of Myrmica Hellenica Finzi, 1926 (Hymenoptera: Formicidae)”. Soil Organisms 81, no. 1 (July 1, 2009): 53–76. Accessed November 22, 2024. https://soil-organisms.org/index.php/SO/article/view/185.