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Rouillieria helmerseni
Taxonomy
Terebratula helmerseni was named by Lehmann (1903).
It was recombined as Rouillieria helmerseni by Makridin (1964).
It was recombined as Rouillieria helmerseni by Makridin (1964).
Synonymy list
Year | Name and author |
---|---|
1903 | Terebratula helmerseni Lehmann |
1964 | Rouillieria helmerseni Makridin p. 248 figs. Pl 16, fig 6 |
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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.
†Rouillieria helmerseni Lehmann 1903
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Diagnosis
No diagnoses are available