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Collonia (Cirsochilus) praecursor
Taxonomy
Collonia (Cirsochilus) praecursor was named by Cossmann (1907). It is not extant. Its type specimen is MNHN-F-J08322 (Holotype).
It was recombined as Nododelphinula praecursor by Fischer (1964).
It was recombined as Nododelphinula praecursor by Fischer (1964).
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
---|---|
1907 | Collonia (Cirsochilus) praecursor Cossmann |
1964 | Nododelphinula praecursor Fischer |
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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.
†Collonia (Cirsochilus) praecursor Cossmann 1907
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Diagnosis
No diagnoses are available