Order of Ostracoda with only fossile representatives, for which reason they are not incorporated within this program.

Maddock's classification (1982):
Orders with living representatives: Myodocopida, Platycopida, Podocopida.
Orders with only fossile representatives: Bradoriida, Leperditicopida, Palaeocopida.

See MBWOfor The Classification of Ostracoda.
See MBWOfor Order Podocopida.
See MPOfor Order Myodocopida.