?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Mar%D1%96%C3%B1o-P%C3%A9rez%2C+Ricardo&rft.aulast=Mar%D1%96%C3%B1o-P%C3%A9rez&rft.aufirst=Ricardo&rft.issue=23+Mar&rft.date=2011&rft.atitle=New+records+of+suctorians+(Ciliophora%3A+Suctoria)+as+epibionts+of+aquatic+true+bugs+(Hemiptera%3A+Prosorrhyncha%3A+Nepomorpha)+from+two+regions%3A+Mexico+and+Eastern+Europe&rft.title=Zootaxa&rft.pages=48-60&rft.genre=article