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Antarctipecten alanbeui
Taxonomy
Adamussium alanbeui was named by Jonkers (2003). Its type specimen is GNS TM8228, a shell, and it is a 3D body fossil. It is the type species of Antarctipecten.
It was recombined as Antarctipecten alanbeui by Beu and Taviani (2013).
It was recombined as Antarctipecten alanbeui by Beu and Taviani (2013).
Synonymy list
| Year | Name and author |
|---|---|
| 2003 | Adamussium alanbeui Jonkers p. 70 figs. pl. 3, figs. d-e, g |
| 2013 | Antarctipecten alanbeui Beu and Taviani p. 24 |
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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.
†Antarctipecten alanbeui Jonkers 2003
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Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| A. Beu and M. Taviani 2013 | Shell small (H up to 50 mm, few specimens exceeding 45 mm), very thin, fragile, acline; auricles almost symmetrical, short; umbonal angle low (c. 110– 115 degrees); without obvious macrosculpture, other than faint, very narrow radial costae on LV of a few well-preserved specimens, particularly on anterior half of disc; microsculpture of obvious commarginal ridges, raised into high lamellae in groove between disc and auricle on well-preserved specimens; and fine antimarginal ridgelets. |
Measurements
No measurements are available
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| Source: f = family, o = order | |||||
| Reference: Kiessling 2004 | |||||
Collections
No collection or age range data are available