Plagiognathus? annulicornis Reuter, 1879e: 298. HT: female, Asian Kazakhstan, Chimkent Prov., Kisilkum [= Kyzylkum] Desert; ZMUM.
Pararagmus subsinuatus Poppius, 1912b: 25 (syn. Kiritshenko, 1926b: 226). LT (Linnavuori, 1997b: 342): male, Asian Kazakhstan, Kargali-Kul in Muyun Kum Sands; MZHF.