Stilostomella antillea
(Cushman, 1923)
identified by scientist   
Neogene
off Biscaya and Iberia

Stilostomella antillea
(Cushman, 1923)
identified by scientist   
Quaternary
Unknown

Stilostomella bradyi
(Cushman, 1927)
identified by scientist   
Neogene
off Biscaya and Iberia

Stilostomella bradyi
(Cushman, 1927)
identified by scientist   
Quaternary
off Brazil

Stilostomella consobrina
(d'Orbigny, 1846)
identified by scientist   
Quaternary
Banda, Timor and Arafura Sea

Stilostomella consobrina
(d'Orbigny, 1846)
identified by scientist   
Quaternary
off Peru and Northern Chile

Stilostomella ewaldi
(Reuss, 1851)
identified by scientist   
Paleogene
Upper Rhine Plain

Stilostomella fistuca
(Schwager, 1866)
identified by scientist   
Quaternary
Banda, Timor and Arafura Sea

Stilostomella midwayensis
(Cushman and Todd, 1946)
identified by M. Hesemann   
Paleogene
North European Plain

Stilostomella retrorsa
(Reuss, 1863)
identified by scientist   
Quaternary
Banda, Timor and Arafura Sea

Stilostomella spinescens
(Reuss, 1851)
identified by M. Hesemann   
Paleogene

Stilostomella virgula
(Brady, 1879)
identified by scientist   
Quaternary
Banda, Timor and Arafura Sea

Stilostomella virgula
(Brady, 1879)
identified by scientist   
Quaternary
Banda, Timor and Arafura Sea