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Taxonomy
Asaphus plicicostis was named by Törnquist (1884). It is not extant.
It was recombined as Plectasaphus plicicostis by Jaanusson (1953).
It was recombined as Plectasaphus plicicostis by Jaanusson (1953).
Synonymy list
Year | Name and author |
---|---|
1953 | Plectasaphus plicicostis Jaanusson |
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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.
†Plectasaphus plicicostis Törnquist 1884
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Diagnosis
No diagnoses are available