File:Seifert, B. 2019. Lasius nigroemarginatus is a F1 hybrid (10.21248@contrib.entomol.69.2.291-300).pdf

Summary
Seifert, B. 2019. Lasius nigroemarginatus Forel, 1874 is a F1 hybrid between L. emarginatus (Olivier, 1792) and L. platythorax Seifert, 1991 (Hymenoptera, Formicidae). Contributions to Entomology 69: 291-300.