original description(ofCythereis finmarchica Sars, 1866)Sars, G.O. (1866). Oversigt af Norges marine ostracoder. <em>Forhandlinger i Videnskabs-Selskabet i Christiania.</em> 1865(1):1-130., available online athttps://dn790008.ca.archive.org/0/items/mobot31753002492947/mobot31753002492947.pdf page(s): 41; note: No illustration in the original description's publication. Sars' materials are mostly lost. The placement of the type material of Cythereis finmarchica , if not lost, is unknown. [details]
new combination referenceHazel, J.E. (1967). Classification and distribution of the Recent Hemicytheridae and Trachyleberididae (Ostracoda) off northeastern North America. <em>Geological Survey Professional Paper.</em> 564:1-49., available online athttps://pubs.er.usgs.gov/publication/pp564[details] Available for editors
Present Inaccurate Introduced: alien Containing type locality