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Class: Rotaliata    Subclass: Globigerinana    Order: Heterohelicida    Family: Heterohelicidae
Lunatriella Eicher & Worstell, 1970

Lunatriella digitata
(Masella, 1959)
identified by scientist   
Cretaceous
American South

Lunatriella faysoe
(Petters, 1983)
identified by scientist   
Cretaceous
American South

Lunatriella spinifera
Eicher and Worstell, 1970
type specimen   holotype
Cretaceous
American South

Lunatriella spinifera
Eicher and Worstell, 1970
type specimen   paratpye
Cretaceous
American South