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Actinometra difficilis
Taxonomy
Actinometra difficilis was named by Carpenter (1888). It is extant. It is the type species of Palaeocomatella.
It was recombined as Palaeocomatella difficilis by Hess and Messing (2011).
It was recombined as Palaeocomatella difficilis by Hess and Messing (2011).
Synonymy list
Year | Name and author |
---|---|
1888 | Actinometra difficilis Carpenter p. 93 |
2011 | Palaeocomatella difficilis Hess and Messing p. 94 |
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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.
Actinometra difficilis Carpenter 1888
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Diagnosis
No diagnoses are available