Liochrysogaster przewalskii Stackelberg, 1924.
Stackelberg, A.A. (1924) Syrphidarum novarum palaearcticarum diagnoses. Wiener entomologische Zeitung 41, 25-29. [1924.04.15]
Species described from Kwen-Lun, in the "Chinese Turkestan"; possibly called Kunlun Mountains (Niya, Hetian, China).
unless otherwise stated