Primary type information:
Primary type material: holotype alate queen. Primary type locality: U.S.A.: Massachusetts, Middlesex County, Stow, 47 Marlboro Road, 42.399°N, 71.524°W, 70 m, 26.viii.2007 (Stefan P. Cover). Primary type depository: MCZC. Primary type specimen: MCZENT 00806461.
Secondary type information:
Secondary type material: 39 paratype queens, 11 paratype males. Secondary type locality: same as for holotype. Secondary type depositories: CASC, CRC, LACM, MCZC, UCDC.