1. Daceton armigerum ^HNS.

Formica armigera, Latr. ^HNS Hist. Nat. Fourm. 244. 9. f. 58 [[worker]].

Atta armigera, Guer. ^HNS Icon. Reg. Anim. 421. pl. 69. f. 2 [[worker]].

Daceton armigerum, Perty ^HNS, Del. An. Art. 136. t. 27. f. 5.

Smith, Trans. Ent. Soc. new ser. ii. 217 [[male]] [[queen]] [[worker]], pl. 21. f.7[[male]],8[[queen]].

Hab. Brazil (Santarem). (Coll. H. W. Bates.)