Pheidole vulgaris Eguchi, 2006: 127, figs. (s.w.) VIETNAM. Indomalaya.

Primary type information: Primary type material: holotype major worker. Primary type locality: Vietnam: Thai Nguyen Prov., Na Hau Village, My Yen Commune Forest (21°35’N, 105°36’E), Eg01-VN-155, 8.xi.2001 (K. Eguchi). Primary type depository: IEHV. Secondary type information: Secondary type material: 19 paratype major workers, 20 paratype minor workers. Secondary type locality: same as for holotype. Secondary type depositories: BMNH, IEHV, KEPC, KUIC, MCZC, MHNG, NHMW.