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Piarorhynchia deffneri
Taxonomy
Rhynchonella deffneri was named by Oppel (1861).
It was recombined as Piarorhynchia deffneri by Ager (1959).
It was recombined as Piarorhynchia deffneri by Ager (1959).
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
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1861 | Rhynchonella deffneri Oppel p. 535 |
1959 | Piarorhynchia deffneri Ager p. 1020 figs. Pl. 128, Fig. 4a-c |
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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.
†Piarorhynchia deffneri Oppel 1861
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Diagnosis
No diagnoses are available