Protoperidiniaceae

Protoperidiniaceae is a family of dinoflagellates belonging to the order Peridiniales.

Genera:
 * Amphidiniopsis Woloszynska
 * Archaeperidinium E.G.Jørgensen
 * Diplopsalis R.S.Bergh
 * Protoperidinium Bergh
 * Trinovantedinium P.C.Reid