Grigelis neopyrula
(McCulloch, 1981)
identified by M. Hesemann   
Quaternary
Caribbean Sea and Bahamas

Grigelis orectus
Loeblich & Tappan, 1994
type specimen   lectotype
Neogene
Vienna Basin

Grigelis orectus
Loeblich & Tappan, 1994
identified by scientist   
Neogene
Vienna Basin

Grigelis pyrula
(d'Orbigny, 1826)
identified by scientist   
Quaternary

Grigelis semirugosa
(d'Orbigny, 1846)
identified by scientist   
Quaternary
Bermuda to US-coast FL-VA

Grigelis semirugosus
(d'Orbigny, 1846)
identified by scientist   
Neogene
Vienna Basin

Grigelis sp.
---
identified by scientist   
Quaternary
Banda, Timor and Arafura Sea