Acropimpla alboricta (Cresson, 1870)

Material examined. USA. Illinois: 1 ♀ (INHS) Sangamon Co., Springfield, 18.x.1935, coll. A.R. Park . 1 ♀ (INHS) Mason Co., Snd Ridge St. For ., 4 mi. NW of Forest City, 1.vi.1976, coll. C.T. Maier .

Distribution. Canada, USA (widespread, including Alaska).