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Geragnostus fabius
Taxonomy
Agnostus fabius was named by Billings (1865) [Lectotype selected by Whittington 1965]. Its type specimen is GSC 704c (lectotype), a cephalon/head, and it is a mold.
It was recombined as Geragnostus fabius by Whittington (1965).
It was recombined as Geragnostus fabius by Whittington (1965).
Sister species lacking formal opinion data
G. acrolebus, G. aspinosus, G. atavus, G. bavaricus, G. bisectus, G. brevis, G. callavei, G. callavei, G. carinatus, G. dusli, G. expansa, G. fengzuensis, G. frici, G. gilcidae, G. howelli, G. intermidius, G. kirgizica, G. magnus, G. mccoyii, G. mediterraneus, G. peki, G. pusio, G. splendens, G. splendens, G. subobesus, G. tumidosus, G. yangtzeensis, G. lenhsiangensis, G. carinatus, G. licaonicus, G. mesossii
Synonymy list
| Year | Name and author |
|---|---|
| 1865 | Agnostus fabius Billings p. 298 fig. 289 |
| 1965 | Geragnostus fabius Whittington p. 302 |
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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.
†Geragnostus fabius Billings 1865
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Diagnosis
No diagnoses are available