Siphotextularia affinis
(Fornasini, 1896)
identified by M. Hesemann   
Quaternary
Arabian Sea

Siphotextularia caroliniana
(Cushman, 1922)
identified by scientist   
Quaternary

Siphotextularia concava
(Karrer, 1868)
identified by scientist   
Quaternary
Micronesia + Philippine Basin

Siphotextularia foliosa
Zheng, 1988
identified by scientist   
Quaternary
Banda, Timor and Arafura Sea

Siphotextularia foliosa
Zheng, 1988
identified by M. Hesemann   
Quaternary
off West Africa

Siphotextularia fretensis
Vella, 1957
identified by scientist   
Quaternary
Banda, Timor and Arafura Sea

Siphotextularia inopinata
Luczkowska, 1955
identified by scientist   
Neogene
Pannonian Basin

Siphotextularia inopinata
Luczkowska, 1955
identified by scientist   
Neogene
Pannonian Basin

Siphotextularia mestayerae
Vella, 1957
identified by scientist   
Quaternary
Banda, Timor and Arafura Sea

Siphotextularia rolshauseni
Phleger and Parker, 1951
identified by scientist   
Neogene
off Biscaya and Iberia

Siphotextularia rolshauseni
Phleger and Parker, 1951
identified by scientist   
Quaternary
Bermuda to US-coast FL-VA

Siphotextularia subplana
(Cushman, 1922)
identified by scientist   
Quaternary

Siphotextularia sp.
---
identified by M. Hesemann   
Paleogene
North European Plain