152. Formica melanocephala ^HNS,

Formica melanocephala, Fabr. ^HNS Ent, Syst. ii. 353.13, Coq. Illustr. dec. 1, t. 6, f. 8.

Latr. Hist. Nat. Fourm. 269.

Lasius melanocephalus, Fabr. ^HNS Syst. Piez, 417. 5.

Hab. Cayenne.