1. Tapinoma erratica ^HNS. Pl. III. fig. 6. B.M.

Formica erratica, Latr. ^HNS Hist. Nat. Fourm. 182 [[worker]].

Nyl. Form. Fr. et d'Alger. 71.

Formica glabrella ^HNS, Nyl. Addit. Alt. Mon. Form. Bor. 38.

Tapinoma collina, Foerst ^HNS. Hym. Stud. Form. 43.

Schenck, Beschr. Nass. Ameis. 67.

Tapinoma erratica, Smith ^HNS, Brit. Form. 111. 1.

(erraticum) Mayr. Form. Austr. 101.1; Ungar. Ameis. 14.1.

Hab. Britain; France; Germany; Helsingfors; Hungary; Madeira.