Class: Rotaliata    Subclass: Rotaliana    Order: Nummulitida    Family: Nummulitidae
Cycloclypeus W.B. Carpenter, 1856

Cycloclypeus annulatus
Martin, 1880
identified by scientist   
Neogene
South East Asia

Cycloclypeus carpenteri
Brady, 1881
identified by scientist   
Quaternary
Fiji and off

Cycloclypeus eidae
Tan, 1930
identified by M. Hesemann   
Paleogene
South-Western France