?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Boshko%2C+E.+G.&rft.aulast=Boshko&rft.aufirst=E.+G.&rft.date=2009&rft.atitle=A+new+species+of+Pachytrocha+Kent%2C+1882+(Ciliophora%2C+Peritrichia%3A+Vaginicolidae)&rft.title=Zootaxa&rft.pages=61-66&rft.genre=article