Bathysiphon alexanderi
Cushman, 1933
identified by scientist   
Cretaceous
Kurdistan

Bathysiphon argenteus
Heron-Allen and Earland, 1913
identified by scientist   
Quaternary

Bathysiphon brosgei
Tappan, 1957
identified by scientist   
Cretaceous
Kurdistan

Bathysiphon brosgei
Tappan, 1957
identified by scientist   
Paleogene
Carpathians

Bathysiphon carapitanus
Hedberg, 1937
type specimen   holotype

Bathysiphon crassatinus
(Brady, 1881)
identified by scientist   
Quaternary
Celtic Seas

Bathysiphon deminutionis
Moreman, 1930
type specimen   holotype
Silurian

Bathysiphon eocenicus
Cushman & Hanna, 1927
type specimen   holotype
Paleogene

Bathysiphon exiguus
Moreman, 1930
type specimen   holotype
Ordovician

Bathysiphon filiformis
Sars, 1870
identified by scientist   
Quaternary
Unknown

Bathysiphon fusca
Cushman, 1927
type specimen   holotype

Bathysiphon papyraceus
Cushman, 1917
type specimen   holotype
Quaternary

Bathysiphon rufescens
Cushman, 1917
type specimen   holotype
Quaternary

Bathysiphon rufus
de Folin, 1886
identified by scientist   
Quaternary
Banda, Timor and Arafura Sea

Bathysiphon salebrosus
Kristan-Tollmann, 1964
type specimen   holotype
Triassic
central Northern Alps

Bathysiphon sanctaecrucis
Cushman & Kleinpell, 1934
type specimen   holotype
Neogene

Bathysiphon scintillata
Chamney, 1969
identified by scientist   
Jurassic
Arctic

Bathysiphon taurinensis
Sacco 1893
identified by scientist   
Neogene
Pannonian Basin

Bathysiphon vitta
Nauss, 1947
identified by scientist   
Cretaceous
Kurdistan

Bathysiphon sp.
---
identified by scientist   
Quaternary
Faroes

Bathysiphon sp.
---
identified by scientist   
Cretaceous
Kurdistan