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Crassispira (Crassispira)
Taxonomy
Crassispira (Crassispira) was named by Swainson (1840). It is extant.
It was assigned to Crassispira by Swainson (1840), Woodring (1970), Todd (2001) and Landau et al. (2008).
It was assigned to Crassispira by Swainson (1840), Woodring (1970), Todd (2001) and Landau et al. (2008).
Subtaxa
Species lacking formal opinion data
Synonymy list
Year | Name and author |
---|---|
1840 | Crassispira (Crassispira) Swainson |
1970 | Crassispira (Crassispira) Woodring p. 377 |
2001 | Crassispira (Crassispira) Todd |
2008 | Crassispira (Crassispira) Landau et al. p. 456 |
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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.
Subg. Crassispira (Crassispira) Swainson 1840
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†Crassispira (Crassispira) aegis Woodring 1928
†Crassispira (Crassispira) annella Woodring 1928
†Crassispira (Crassispira) lomata Woodring 1928
†Crassispira (Crassispira) semicolon Sowerby 1816
Diagnosis
No diagnoses are available