Loxostomina amygdalaeformis
(Brady, 1881)
identified by scientist   
Quaternary
Micronesia + Philippine Basin

Loxostomina costatapertusa
Loeblich and Tappan, 1994
type specimen   holotype
Quaternary
Banda, Timor and Arafura Sea

Loxostomina costatapertusa
Loeblich and Tappan, 1994
identified by M. Hesemann   
Quaternary
Andaman Sea and Malacca St.

Loxostomina limbata
(Cushman, 1922)
identified by scientist   
Quaternary
Hawaii

Loxostomina mayori
(Cushman, 1922)
identified by scientist   
Quaternary
Micronesia + Philippine Basin

Loxostomina sinuosa
(Cushman, 1936)
identified by scientist   
Neogene
Pannonian Basin