Temnothorax pilagens valid U.S.A. (Michigan). Nearctic.
Seifert, B.; Kleeberg, I.; Feldmeyer, B.; Pamminger, T.; Jongepier, E.; Foitzik, S. 2014. Temnothorax pilagens sp. n. – a new slave-making species of the tribe Formicoxenini from North America (Hymenoptera, Formicidae). ZooKeys 368:65-77.   142527