Primary type information:
Type-material: holotype worker. Type-locality: Bulgaria: viz. Strouma valley, SW Zemem, 6.x.2004, BG016 (T. Ljubomirov). Type-depository: NHMW.
Secondary type information:
Paratype-material: 11 paratype workers. Paratype-locality: same as for holotype. Paratype-depositories: HNHM, NHMW.