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Pharostomina
Taxonomy
Pharostomina was named by Sdzuy (1955) [Sepkoski's age data: O Trem-l O Trem-u Sepkoski's reference number: 1066].
It was assigned to Calymenidae by Robison and Pantoja-Alor (1968); to Phacopida by Sepkoski (2002); and to Pharostomatidae by Jell and Adrain (2002).
It was assigned to Calymenidae by Robison and Pantoja-Alor (1968); to Phacopida by Sepkoski (2002); and to Pharostomatidae by Jell and Adrain (2002).
Species
Species lacking formal opinion data
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1955 | Pharostomina Sdzuy |
| 1957 | Colpocoryphoides Harrington and Leanza |
| 1968 | Pharostomina Robison and Pantoja-Alor p. 783 |
| 2002 | Pharostomina Jell and Adrain p. 425 |
| 2002 | Pharostomina Sepkoski |
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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. †Pharostomina Sdzuy 1955
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†Pharostomina mexicana Robison and Pantoja-Alor 1968
†Pharostomina trapezoidalis Harrington and Leanza 1957
Invalid names: Colpocoryphoides Harrington and Leanza 1957 [synonym]
Diagnosis
No diagnoses are available