Aphaenogaster umphreyi Deyrup & Davis, 1998: 88, fig. 1 (w.) U.S.A. (Florida). Nearctic.

Primary type information: Primary type material: holotype worker. Primary type locality: U.S.A.: Florida, Putnam County, 3 mi. E Melrose, Ordway Preserve, 20.viii.1995 (L.R. Davis). Primary type depository: MCZC. Secondary type information: Secondary type material: 48 paratype workers. Secondary type localities: 22 paratype workers with same data as holotype, 1 paratype worker with same data as holotype but 1.x.1995, 1 paratype worker with same data as holotype but 24.ii.1995, 1 paratype worker with same data as holotype but 27.viii.1995, 1 paratype worker with same data as holotype but 6.ix.1996, 2 paratype workers with same data as holotype but 14.ix.1996, 2 paratype workers with same data as holotype but 3.iii.1995, 6 paratype workers Florida, Highlands County, Placid Lakes Development, 1.i.1997 (M. Deyrup), 1 paratype worker Highlands County, Archbold Biological Station, 16.v.1988 (M. Deyrup), 1 paratype worker Highlands County, Sebring, 11.iii.1987 (M. Deyrup), 2 paratype workers Highlands County, Sebring, 17.x.1987 (M. Deyrup), 10 paratype workers Florida, Marion County County, Ocala Waterway Development, 16.x.1990 (M. Deyrup), 3 paratype workers Alachua County, 5.5 mi. W Gainesville, 22.iii.1992 (L.R. Davis). Secondary type depositories: ABSV, BMNH, FSCG, GUPC, KHPC, LACM, LDPC, MBDC, MCZC, USNM, WEMC.