Cedrola, F., Martinele, I., Dias, R.J.P., Fregulia, P. and D’agosto, M. 2016.

Rumen ciliates in Brazilian sheep (Ovis aries), with new records and redescription of Entodinium contractum (Entodiniomorphida: Ophryoscolecidae)

. Zootaxa. 4088, 2 (Mar. 2016), 292–300. DOI:https://doi.org/10.11646/zootaxa.4088.2.10.