Cardiocondyla itsukii Seifert et al., 2017: 339, figs. 10–12 (w.q.m.) JAPAN. Palearctic.

Primary type information: Primary type material: holotype worker. Primary type locality: Japan: Shizuoka Pref., Iwata-shi, 34.72297°N, 137.83881°E, 12 m., 5.ix.2010-81 (I. Okita). Primary type depository: SMNG. Secondary type information: Secondary type material: 9 paratype workers, 2 paratype queens, 2 paratype males. Secondary type locality: same as for holotype. Secondary type depositories: CASC, SMNG. Type notes: Seifert et al., 2017: 339, say that 120 workers, 86 queens, 1 ergatoid male are stored in ethanol in MNEH.