Ionescu-Hirsch, A.; Markó, B.; Csősz, S. 2009. Camponotus tergestinus Müller, 1921 (Hymenoptera: Formicidae): first records of a rare species for Romania and Hungary. Entomologica Romanica 14:19-22. PDF

Markó, B.; Ionescu-Hirsch, A.; Szász-Len, A. 2009. Genus Camponotus Mayr, 1861 (Hymenoptera: Formicidae) in Romania: distribution and identification key to the worker caste. Entomologica Romanica 14:29-41. PDF

Czekes, Z.; Radchenko, A. G.; Csősz, S.; Szász-Len, A.; Tăuşan, I.; Benedek, K.; Markó, B. 2012. The genus Myrmica Latreille, 1804 (Hymenoptera: Formicidae) in Romania: distribution of species and key for their identification. Entomologica Romanica 17:29-50. PDF