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Perissocytheridea informalis
Taxonomy
Perissocytheridea informalis was named by Uliana and Musacchio (1978). Its type specimen is MLP-Mi 412/1, a carapace (Complete caparace), and it is a 3D body fossil.
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1978 | Perissocytheridea informalis Uliana and Musacchio p. 122 figs. 12-17 |
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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.
†Perissocytheridea informalis Uliana and Musacchio 1978
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Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| M. A. Uliana and E. A. Musacchio 1978 | Robust shell and great for the genere Perissocytheridea. Surface of the valves with a very imperfectly oriented subpolygonal lattice according to the periphery. Interspaces of reticulum faintly punctate. |
Measurements
No measurements are available
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| Source: o = order, c = class | |||||
| References: Jell and Adrain 2002, Kiessling 2004 | |||||
Collections
No collection or age range data are available