Platycheirus (Pseudoplatychirus) glupovi (Barkalov)  

The subgenus Pseudoplatychirus has antennae elongated, 2.5–4.0 times as long as scape and pedicel together; 1st and 2nd tarsomeres of protarsus widened; face projecting, gena with a deep pollinosity; eyes and body with long pile; and eyes of male dichoptic and pilose. This subgenus is related to Rohdendorfia, Melanostoma, Tuberculanostoma and Platycheirus; from the first three it differs in the dilated protarsi; from other subgenera of Platycheirus it differs in the elongated antennae and the pilose eyes, being dichoptic in the male.