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Fossil collection records
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Classification of Helm et al. 1999
G.
Ophiomusium
Lyman 1869
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†
Ophiomusium subcylindricum
von Hagenow 1840
G. †
Ophiotitanos
Spencer 1907
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Ophiotitanos serrata
Roemer 1841
G.
Ophioderma
Müller and Troschel 1840
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Ophioderma substriatum
Rasmussen 1950
G.
Stegophiura
Matsumoto 1915
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Stegophiura hagenowi
Rasmussen 1950