Lasius xerophilus MacKay & MacKay, 1994
Lasius xerophilus MacKay & MacKay, 1994: 37–41 .
Paratypes: UNITED STATES: NEW MEXICO: Otero Co., White Sands Nat. Mon., 25/VII/1992, W. Mackay coll., #16042 // nest in soil, small mound> 10 cm. (2 workers; 1 ♂) .
Conservation status: Complete, well preserved.
Note: This material was donated to the IEXA by William P. Mackay years after its description.