Cardiocondyla wroughtoni var. obscurior Wheeler, 1929h: 44 (w.q.) JAPAN. Palearctic.

Primary type information: Primary type material: neotype worker (by designation of Seifert, 2024b: 131) (top specimen of pin with 3 workers). Primary type locality: Japan: Okinawa island, Nago, 26.59°N, 127.98°E, 3.vi.2003-K-Nago (Yamauchi). Primary type depository: SMNG. Type notes: Original type material: 1 syntype worker, 1 syntype queen; Taiwan (“Formosa”): Eisei (F. Silvestri), deposited in MCZC.