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Pelecyogyra
Taxonomy
Pelecyogyra was named by Ebbestad and Lefebvre (2015). Its type is Pelecyogyra fezouataensis.
It was assigned to Onychochilidae by Ebbestad and Lefebvre (2015); and to Catalanispirinae by Ebbestad et al. (2021).
It was assigned to Onychochilidae by Ebbestad and Lefebvre (2015); and to Catalanispirinae by Ebbestad et al. (2021).
Species
P. fezouataensis (type species)
Synonymy list
Year | Name and author |
---|---|
2015 | Pelecyogyra Ebbestad and Lefebvre |
2021 | Pelecyogyra Ebbestad et al. p. 112 |
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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. †Pelecyogyra Ebbestad and Lefebvre 2015
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†Pelecyogyra fezouataensis Ebbestad and Lefebvre 2015
Diagnosis
Reference | Diagnosis | |
---|---|---|
J. O. R. Ebbestad and B. Lefebvre 2015 | Shell large, up to 27 mm in length, sinistral with 3 whorls. Low translation down
the axis and rapidly expanding whorls, creating a shell wider than high, with the wide arc of the adapertural part of the shell shaped like the head of an axe. Ornamentation of fine and dense lirae. |
Measurements
No measurements are available
No ecological data are available
Age range: Tremadocian or 485.40000 to 477.70000 Ma
Collections: one only
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Tremadocian | Morocco (Anti-Atlas) | P. fezouataensis (166727) |