Myrmica rugulosa Nyl.
(Formicidae, Myrmicinae)

K.-H. Forsslund: Catal. Insector. Sueciae XV. Op. ent.
XXII (1957). p. 74-75: Suecia: Sk., Hall.-Gotl., Ög.-Vg.,
Nrk. -Finland, Ostbaltic., N. Tyskland. Danmark.
C. A. Collingwood: Myrmica puerilis Staercke, 1942, An
ant new to Britain. Ent. mon. Mag. 93, p. 18-20 (1962),
with a key for etc. M. rugulosa Nyl.: Fig. 5 ♂,
antennal scape and first funiculus segments.