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Geragnostus (Novoagnostus) longicollis
Taxonomy
Arthrorhachis longicollis was named by Raymond (1925). Its type specimen is YPM 13054, a pygidium, and it is a mold.
It was recombined as Geragnostus longicollis by Whittington (1965); it was recombined as Geragnostus (Novoagnostus) longicollis by Fortey et al. (2024).
It was recombined as Geragnostus longicollis by Whittington (1965); it was recombined as Geragnostus (Novoagnostus) longicollis by Fortey et al. (2024).
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
---|---|
1925 | Arthrorhachis longicollis Raymond p. 12 figs. Pl. 1, fig. 5 |
1965 | Geragnostus longicollis Whittington p. 301 |
2024 | Geragnostus (Novoagnostus) longicollis Fortey et al. |
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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 (Novoagnostus) longicollis Raymond 1925
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Diagnosis
No diagnoses are available