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Anagyrinus atavus
Taxonomy
Gyrinus atavus was named by Heer (1864). It is a compression fossil. Its type locality is Insektenmergel, Schambelen, Aargau, which is in an Angulata offshore claystone in the Insektenmergel Formation of Switzerland.
It was recombined as Anagyrinus atavus by Handlirsch (1906).
It was recombined as Anagyrinus atavus by Handlirsch (1906).
Synonymy list
Year | Name and author |
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1864 | Gyrinus atavus Heer pp. 64, 90 figs. Pl 8, fig 18 |
1906 | Anagyrinus atavus Handlirsch p. 447 figs. Pl XLI fig 41 |
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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.
†Anagyrinus atavus Heer 1864
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Diagnosis
No diagnoses are available