Cedrola, F.; Rossi, M. F.; Martinele, I.; D’agosto, M.; Dias, R. J. P.

Morphology and Description of Infraciliary Bands Pattern in Four Metadinium Awerinzew & Mutafowa, 1914 Species (Ciliophora, Entodiniomorphida, Ophryoscolecidae) With Taxonomic Notes on the genus

. Zootaxa 2018, 4500, 574–580.