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Composita trinuclea
Taxonomy
Terebratula trinucleus was named by Hall (1856).
It was recombined as Athyris trinuclea by Whitfield (1882); it was recombined as Seminula trinuclea by Hall and Clarke (1893); it was recombined as Composita trinuclea by Langenheim et al. (1985).
It was recombined as Athyris trinuclea by Whitfield (1882); it was recombined as Seminula trinuclea by Hall and Clarke (1893); it was recombined as Composita trinuclea by Langenheim et al. (1985).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1856 | Terebratula trinucleus Hall p. 7 |
| 1858 | Terebratula trinucleus Hall p. 659 figs. pl. 23, figs. 4, 5 |
| 1882 | Athyris trinuclea Whitfield p. 50 figs. pl. 6, figs. 22-2 |
| 1893 | Seminula trinuclea Hall and Clarke pp. 94, 95 figs. txt. fig. 65; pl. 47, figs. 5, 6, 10-14 |
| 1985 | Composita trinuclea Langenheim, Jr. 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.
†Composita trinuclea Hall 1856
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Diagnosis
No diagnoses are available