Species
Ptychopyge lesnikovae Balashova, 1964
Synonymy list
1964 Ptychopyge lesnikovae — Balashova , pp. 33 , fig. 1:6; VI 1-3,5,8,9
1976 Ptychopyge lesnikovae Balashova, 1964 — Balashova , pp. 31
Classification
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Arthropoda |
| Subphylum | Trilobita |
| Order | Asaphida |
| Superfamily | Asaphoidea |
| Family | Asaphidae |
| Genus | Ptychopyge |
| Species | angustifrons |
| broeggeri | |
| excavato-zonata | |
| gladiifera | |
| herambensis | |
| janischewskyi | |
| knyrkoi | |
| lesnikovae | |
| minor | |
| rossica | |
| volkhovense |