Halystina umberlee, Taxa Only, Exact Match: 2 Treatments

Halystina umberlee			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 : 51	51
Halystina umberlee		sp. nov.	Salvador, Rodrigo B., Cavallari, Daniel C. & Simone, Luiz R. L., 2014, Seguenziidae (Gastropoda: Vetigastropoda) from SE Brazil collected by the Marion Dufresne (MD 55) expedition, Zootaxa 3878 (6), pp. 536-550 : 542-544	542-544