Myrmica rugulosa var. minuta Karavaiev, 1929d: 204 (w.q.m.) UKRAINE. Palearctic.

Primary type information: Primary type material: syntype workers, syntype males (numbers not stated). Primary type locality: Ukraine: vic. Kiev, Nikolskaya Slobodka, pine forest beyond the Dnieper, 1.viii.1919, no. 2770 (W. Karawajew). Primary type depositories: NMAS, SIZK, ZMUM. Primary type specimens: CASENT0916881, CASENT0916882 (m.). Type notes: 1) Radchenko, 2009: 70, cites 71 workers, 2 queens, 9 males in SIZK (queens are not mentioned in the original description). 2) Radchenko & Elmes, 2010: 113, cite 71 worker, 9 male syntypes in SIZK, 1 worker in ZMUM. 3) Martynov & Radchenko, 2016: 248, cite 12 worker syntypes in NMAS (plus 621 workers in alcohol). 4) Radchenko et al. 2025 note that according to the redescription of this form by Karavaiev, 1934: 74, when he proposed the replacement name Myrmica constricta, queens with the collection number 2770 also belong to the type series.