Proceratium chickasaw de Andrade, 2003a: 235, figs. 98, 99 (w.) U.S.A. (Tennessee). Nearctic.

Primary type information: Primary type material: holotype worker. Primary type locality: U.S.A.: Tennessee, Polk County, Farmer, 25.v.1951 (E.O. Wilson). Primary type depository: MCZC. Secondary type information: Secondary type material: 3 paratype workers. Secondary type locality: same as for holotype. Secondary type depositories: LACM, MCZC.