6. Formica exsecta HNS. Pl. III. figs. 18-21. B.M.
Formica exsecta HNS, Nyl. Adno, Mon. Form. Bor. 909.9; Form. Fr.
et d'Alger. 63.17.
Foerst. Hym. Stud. Form. 23. 8.
Schenck, Beschr. Nass. Ameis. 38.
Mayr. Form. Austr. 68. 14; Ungar. Ameis. 10. 14.
Hab. France; Germany; Austria; Finland; Lapland; Hungary.