Leptogenys cyanicatena Arimoto & Yamane, 2018: 22, figs. 3, 10–14, 15C,F, 16E,F (w.eq.m) CAMBODIA. Indomalaya.

Primary type information: Type-material: holotype worker. Type-locality: Cambodia: Siem Reap Prov., Siem Reap Dist. 13.4°N, 103.9°E, 40 m., 24.viii.2012, AK75 (K. Arimoto). Type-depository: TNHM. Secondary type information: Paratype-material: 120 paratype workers, 24 paratype ergatoid queens, 15 paratype males. Paratype-localities: 10 paratype workers, 6 paratype ergatoid queens, 15 paratype males with same data as holotype, 1 paratype worker Laos: Vientiane Pref., Naxaithong Dist., Sivilay Village, 220 m., 18°15’N, 102°27’E, 9.vi.2010 (Sk. Yamane), 20 paratype workers Thailand: Chiang Mai Prov., Doi Suthep, 18°48’34’’N, 98°54’57’’E, 1200 m., 11.vii.2014 (M. Maruyama); extensive list of other paratypes: Arimoto & Yamane, 2018: 22. Paratype-depositories: BMNH, DNPT, KUEC, MSNG, SKYC, TNHM.