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Hayasakaia elegantula
Taxonomy
Tetrapora elegantula was named by Yabw and Hayasaka (1915).
It was recombined as Hayasakaia elegantula by Yang (1978).
It was recombined as Hayasakaia elegantula by Yang (1978).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1915 | Tetrapora elegantula Yabw and Hayasaka |
| 1978 | Hayasakaia elegantula Yang p. 213 figs. Pl 75, fig 1 |
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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.
†Hayasakaia elegantula Yabw and Hayasaka 1915
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, subc = subclass, c = class | |||||
| References: Hendy et al. 2009, Kiessling 2004 | |||||
Collections (8 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Sakmarian | Svalbard and Jan Mayen | Hayasakaia elegantula (212501) | |
| Kungurian | China (Anhui) | Hayasakaia elegantula (100191 100192 100204 100206 100815) | |
| Kungurian | China (Guangxi) | Hayasakaia elegantula (119986 119991) |