Name(s) in cluster
| †Helicopontosphaera kamptneri Hay & Mohler 1967 | urn:lsid:organismnames.com:name:2259015 |
| †Helicopontosphaera kamptneri Hay and Mohler 1967 | urn:lsid:organismnames.com:name:2393046 |
| †Helicopontosphaera kamptneri Hay, Mohler, Roth, Schmidt & Boudreaux 1967 | urn:lsid:organismnames.com:name:2407568 |
Possible synonyms
9d1f00fdebca74e03f528e196b8ae988
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