The genus Myrmica Latr. [Hymenoptera, Formicidae] in Poland - a survey of species and a key for their identification

The paper contains a taxonomie review of 13 species of the genus Myrmica Latr. occurring in Poland with information on their geographical ranges, distribution in Poland and biology. The following species are under discussion: M. rubra (L.), M. ruginodis Nyl., M. sulcinodis Nyl., M. lobicornis Nyl., M. rugulosa Nyl., M. gallienii Bondr., M. hellenica For., M. specioides Bondr., M. scabrinodis Nyl., M. sabuleti Mein., M. lonae Finzi, M. hirsuta Elmes arid M. schencki Viereck. A key for identifying them on the basis of workers and males is included.