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Costatumulus papilionata
Taxonomy
Cancrinella papilionata was named by Waterhouse (1978). Its type specimen is UQF 69029, a valve (Dorsal valve), and it is not a trace fossil. Its type locality is W1282, Karnali Unspecified, which is in a Changhsingian marine siliciclastic in the Senja Formation of Nepal.
It was recombined as Bandoproductus papilionata by Waterhouse (1983); it was recombined as Nambdoania papilionata by Waterhouse (2002) and Waterhouse and Chen (2007); it was recombined as Costatumulus papilionata by Li et al. (2012).
It was recombined as Bandoproductus papilionata by Waterhouse (1983); it was recombined as Nambdoania papilionata by Waterhouse (2002) and Waterhouse and Chen (2007); it was recombined as Costatumulus papilionata by Li et al. (2012).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1978 | Cancrinella papilionata Waterhouse p. 109 figs. Pl 21, figs 11-21; pl 22, figs 1-3 |
| 1983 | Bandoproductus papilionata Waterhouse p. 128 |
| 2002 | Nambdoania papilionata Waterhouse p. 52 |
| 2007 | Nambdoania papilionata Waterhouse and Chen p. 22 figs. Pl 4, fig 7 |
| 2012 | Costatumulus papilionata Li 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.
†Costatumulus papilionata Waterhouse 1978
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Diagnosis
No diagnoses are available