Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Taxonomy
Callucina keenae was named by Chavan (1971). It is not a trace fossil.
Sister species lacking formal opinion data
Synonyms
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Synonymy list
Year | Name and author |
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1841 | Lucina radians Conrad |
1860 | Lucina radians Holmes p. 28 |
1922 | Phacoides (Callucina) radians Olsson p. 221 |
1962 | Phacoides radians Richards |
1969 | Callucina (Callucina) radians Cox et al. p. 494 |
1971 | Callucina keenae Chavan |
2008 | Callucina keenae Hendy et al. |
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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.
†Callucina keenae Chavan 1971
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Invalid names: Lucina radians Conrad 1841 [replaced]
Diagnosis
No diagnoses are available