FORMICA RUFA. ^HNS

Formica rufa, Linn ^HNS. Faun. Suec. 1721. Syst. Nat. i. 963, 4. Ny-land, Adno. Mon. Form. Boreal, 902, 5. Foerster, Hym. Stud. Form. 13, 3.

Formica polyctena, Foerster ^HNS, Hym. Stud. Form. 15, 4, Var.?

Formica congerens, Foerster ^HNS, Hym. Stud. Form. 17, 5, [[male]], [[queen]].