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Costactaeon
Taxonomy
Costactaeon was named by Gründel (1997).
It was assigned to Cylindrobullinoidea by Gründel (1997); and to Tubiferidae by Schulbert and Nützel (2013).
It was assigned to Cylindrobullinoidea by Gründel (1997); and to Tubiferidae by Schulbert and Nützel (2013).
Species
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1997 | Costactaeon Gründel p. 182 figs. pl. 3, figs. 4-7 |
| 2013 | Costactaeon Schulbert and Nützel p. 763 |
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
Diagnosis
No diagnoses are available