Pseudoguembelina costellifera
Masters 1976
identified by M. Hesemann   
Cretaceous
North Africa

Pseudoguembelina costulata
(Cushman, 1938)
identified by scientist   
Cretaceous
Mediterranean Sea

Pseudoguembelina costulata
(Cushman, 1938)
identified by scientist   
Cretaceous
Mediterranean Sea

Pseudoguembelina praecostulata
Georgescu, 2014
type specimen   holotype
Cretaceous

Pseudoguembelina semicostata
(Cushman, 1938)
identified by scientist   
Cretaceous
Kurdistan