Category:Pyotr Petrovich Semyonov-Tyan-Shansky taxa
(Redirected from Category:Pyotr Semyonov-Tyan-Shansky taxa)
List of taxon names authored by Pyotr Petrovich Semyonov-Tyan-Shansky.
Pages in category "Pyotr Petrovich Semyonov-Tyan-Shansky taxa"
This category contains only the following page.