Pereira, M.W.O., de Brito, F.C., Eizirik, E. & Utz, L.R.P. (2018)

Description of Two New Species of the Genus Vorticella (Ciliophora: Peritrichia) Epibionts on Pomacea canaliculata (Mollusca: Ampullariidae: Gastropoda) in Southern Brazil

. Zootaxa, 4508 (2), 211–224.