Primary type information:
Primary type material: syntype workers (number not stated). Primary type localities: Turkmenistan (“Zakasniuskaya obl.”): Psreval station, 28.iv.1898 (A.P. Semenov), Turkmenistan: Kara-Tepe, nr Afghan border, 15-22.vii.1901 (N. Sorokin). Primary type depository: ZISP.