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Acrocyathus zhizhinae
Taxonomy
Eolithostrotionella zhizhinae was named by Vasilyuk (1960).
It was recombined as Acrocyathus zhizhinae by Sando (1983).
It was recombined as Acrocyathus zhizhinae by Sando (1983).
Synonymy list
| Year | Name and author |
|---|---|
| 1960 | Eolithostrotionella zhizhinae Vasilyuk p. 95 figs. pl. 25, figs. 1, 1a |
| 1983 | Acrocyathus zhizhinae Sando p. 23 |
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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.
†Acrocyathus zhizhinae Vasilyuk 1960
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Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| W. J. Sando 1983 | Cerioid-fasciculate Acrocyathus? with corallite diameter 13 to 20 mm and 25 to 27 major septa that extend to the columella but do not extend into the dissepimentarium. Minor septa well developed, con-tratingent. Columella seemingly simple to complex, ab-sent in some corallites. Dissipimentarium composed of 1 to 4 rows of dissepiments of varying sizes. Tabulae com-plete, flat to conical, and spaced 0. 75 to 1 mm apart. Ratio of tabularium width to corallite diameter about 0.5. Mode of increase unknown. |
Measurements
No measurements are available
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| Source: o = order, c = class | |||||
| Reference: Kiessling 2004 | |||||
Collections
No collection or age range data are available