Ovini petalius, Taxa Only, Exact Match: 2 Treatments

Littorinimorpha		new species	Simone, Luiz Ricardo L., 2013, A new Brazilian tornid is possibly the flattest coiled snail, Journal of molluscan studies 79, No. 2, pp. 187-189 : 187-189	187-189
Ovini petalius			Cavallari, Daniel C., Dornellas, Ana Paula S. & Simone, Luiz Ricardo L., 2016, Second annotated list of type specimens of molluscs deposited in the Museu de Zoologia da Universidade de São Paulo, Brazil, European Journal of Taxonomy 213, pp. 1-59 : 41	41