Pyramica olsoni Bolton, 2000: 353, figs. 223, 243 (w.q.) MADAGASCAR. Malagasy.

Primary type information: Primary type material: holotype worker. Primary type locality: Madagascar: 48 km. ENE Morondava, 20°04’S, 44°39’E, 30 m., 5.i.1991, tropical dry forest (D.M. Olson). Primary type depository: BMNH. Primary type specimen: CASENT0102263. Secondary type information: Secondary type material: 22 paratype workers, 2 paratype queens. Secondary type locality: 14 paratype workers, 2 paratype queens with same data as holotype, 3 paratype workers with same data as holotype but each dated 4-6.i.1991 on an upper label, and 4.i.1991 on a lower label, 5 paratype workers with same data as holotype but 7.i.1991. Secondary type depositories: BMNH, MCZC, UCDC.