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Cupularostrum
Taxonomy
Cupularostrum was named by Sartenaer (1961).
It was assigned to Rhynchonellida by Sepkoski (2002); and to Trigonirhynchiinae by Jin and Chatterton (1997) and Williams et al. (2002).
It was assigned to Rhynchonellida by Sepkoski (2002); and to Trigonirhynchiinae by Jin and Chatterton (1997) and Williams et al. (2002).
Species
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1961 | Cupularostrum Sartenaer |
| 1997 | Cupularostrum Jin and Chatterton |
| 2002 | Cupularostrum Sepkoski |
| 2002 | Cupularostrum Williams et al. p. 1056 |
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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.
G. †Cupularostrum Sartenaer 1961
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†Cupularostrum congregata Conrad 1841
†Cupularostrum eximia Hall 1843
†Cupularostrum orbicularis Hall 1867
†Cupularostrum stevensoni Cooper and Dutro 1982
Diagnosis
No diagnoses are available