Title: A complete revision of the genera Bisulcocypris and Theriosynoecum (Ostracoda) with the world geographical and stratigraphical distribution (including Metacypris, Elpidium, Gomphocythere, and Cytheridella)
Subjects: Theriosynoecum, Classification, Fossil Crustacea, Bisulcocypris, Geographical distribution, Crustacea