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Nasutimena fluctuosa
Taxonomy
Strophomena fluctuosa was named by Billings (1860) [GSC 2017 is a hypotype: the type has been lost.
not Strophomena fluctuosa Billings; Winchell and Schuchert 1893, p. 395, Pl. 31, figs. 14-17. (= Strophomena occidentalis Foerste 1912)]. Its type specimen is GSC 2017, a shell, and it is a 3D body fossil.
It was recombined as Luhaia fluctuosa by Dewing (1995); it was recombined as Gunnarella fluctuosa by Dewing (1999); it was recombined as Nasutimena fluctuosa by Jin and Zhan (2001).
It was recombined as Luhaia fluctuosa by Dewing (1995); it was recombined as Gunnarella fluctuosa by Dewing (1999); it was recombined as Nasutimena fluctuosa by Jin and Zhan (2001).
Synonymy list
| Year | Name and author |
|---|---|
| 1860 | Strophomena fluctuosa Billings p. 57 fig. 6 |
| 1924 | Strophomena fluctuosa Foerste p. 119 figs. pl. 12, figs. 8a, b |
| 1928 | Strophomena fluctuosa Twenhofel p. 193 figs. pl. 22, figs. 3-5 |
| 1995 | Luhaia fluctuosa Dewing p. 139 figs. pl. 10, figs. 2, 4-8; pl. 11, figs. 1-13 |
| 1999 | Gunnarella fluctuosa Dewing pp. 20-23 figs. Pl. 6, figs. 2, 4-8; Pl. 7, figs. 1-13; Text-fig. 14 |
| 2001 | Nasutimena fluctuosa Jin and Zhan pp. 31 - 34 figs. Pl. 6, figs. 9-19; Pl. 7, figs. 5-12; Pl. 20, figs. 1-7; Pl. 21, figs. 5, 6; Figs. 16, 17 |
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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.
†Nasutimena fluctuosa Billings 1860
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Diagnosis
No diagnoses are available