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Brachythyrina rectangula
Taxonomy
Spirifer rectangulus was named by Kutorga (1844). It is a 3D body fossil.
It was recombined as Brachythyrina rectangulus by Waterhouse (1981); it was recombined as Brachythyrina rectangula by Glushenko (1975), Li and Gu (1980) and Tazawa et al. (2022).
It was recombined as Brachythyrina rectangulus by Waterhouse (1981); it was recombined as Brachythyrina rectangula by Glushenko (1975), Li and Gu (1980) and Tazawa et al. (2022).
Subspecies
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1844 | Spirifer rectangulus Kutorga p. 90 figs. Pl 9, fig 5 |
| 1902 | Spirifer rectangulus Tschernyschew p. 158 figs. Pl 8, fig 1; pl 41, figs 1-5 |
| 1913 | Spirifer rectangulus Mansuy p. 67 |
| 1975 | Brachythyrina rectangula Glushenko figs. Pl 36, fig 7 |
| 1980 | Brachythyrina rectangula Li and Gu p. 488 figs. Pl 1, fig 16 |
| 1981 | Brachythyrina rectangulus Waterhouse p. 96 figs. Pl 21, figs 1-14; pl 22, figs 1-8; pl 23, fig 1 |
| 2022 | Brachythyrina rectangula Tazawa et al. p. 28 figs. 6E-G |
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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.
†Brachythyrina rectangula Kutorga 1844
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†Spirifer rectangulus triplicatus Mansuy 1913
Invalid names: Spirifer trigonalis Martin 1809 [synonym]
Diagnosis
No diagnoses are available