Ostracoda incertae sedis Sars, 1866 is a subclass of ostracodes. There are 1297 species of Ostracoda incertae sedis Sars, 1866, in 1765 genera and 13 families. It includes groups like Youngiellidae, Placideidae, and Barychilinidae.

EOL has data for 3 attributes, including: