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Morphotropis helicina
Taxonomy
Oriostoma helicinum was named by Lindström (1884). It is a 3D body fossil.
It was recombined as Euomphalus (Morphotropis) helicinum by Spitz (1907); it was misspelled as Oriostoma helcinum by Curtis (1972) and Rohr et al. (1981); it was recombined as Morphotropis helicina by Wagner (2023).
It was recombined as Euomphalus (Morphotropis) helicinum by Spitz (1907); it was misspelled as Oriostoma helcinum by Curtis (1972) and Rohr et al. (1981); it was recombined as Morphotropis helicina by Wagner (2023).
Synonymy list
Year | Name and author |
---|---|
1884 | Oriostoma helicinum Lindström pp. 170 - 171 figs. pl. 3 f. 27-31; pl. 20 f. 30-33 |
1907 | Euomphalus (Morphotropis) helicinum Spitz p. 136 |
1972 | Oriostoma helcinum Curtis |
1981 | Oriostoma helicinum Rohr et al. p. 337 |
2023 | Morphotropis helicina Wagner p. S2171 |
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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.
†Morphotropis helicina Lindström 1884
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Diagnosis
No diagnoses are available