Galwayella oblonga
(Sequenza, 1862)
identified by scientist   
Quaternary
French Polynesia and off

Galwayella trigonomarginata
(Parker and Jones, 1865)
identified by scientist   
Quaternary
Celtic Seas

Galwayella trigonoornata
(Brady, 1881)
identified by scientist   
Quaternary
Micronesia + Philippine Basin

Galwayella trixopteryx
Loeblich and Tappan, 1994
identified by scientist   
Quaternary
Banda, Timor and Arafura Sea