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Pegmavalvula
Taxonomy
Pegmavalvula was named by Newell and Boyd (1970) [Sepkoski's age data: P Leon-l Tr l Sepkoski's reference number: 103]. Its type is Pegmavalvula gloveri.
It was assigned to Pseudomonotidae by Newell and Boyd (1995); to Pseudomonotinae by Waterhouse (2001); to Pterioida by Sepkoski (2002); to Pegmavalvulinae by Bouchet et al. (2010); and to Prospondylidae by Ros-Franch et al. (2014).
It was assigned to Pseudomonotidae by Newell and Boyd (1995); to Pseudomonotinae by Waterhouse (2001); to Pterioida by Sepkoski (2002); to Pegmavalvulinae by Bouchet et al. (2010); and to Prospondylidae by Ros-Franch et al. (2014).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 1970 | Pegmavalvula Newell and Boyd p. 263 |
| 1995 | Pegmavalvula Newell and Boyd p. 65 |
| 2001 | Pegmavalvula Waterhouse p. 116 |
| 2002 | Pegmavalvula Sepkoski |
| 2010 | Pegmavalvula Bouchet et al. |
| 2014 | Pegmavalvula Ros-Franch 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.
G. †Pegmavalvula Newell and Boyd 1970
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†Pegmavalvula delicata Newell and Boyd 1970
†Pegmavalvula gloveri Newell and Boyd 1970
†Pegmavalvula triassica Newell and Boyd 1995
Diagnosis
No diagnoses are available