| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Hydrasperma tenuis
Taxonomy
Hydrasperma tenuis was named by Long (1961). It is not extant. It is the type species of Hydrasperma.
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1961 | Hydrasperma tenuis Long |
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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.
†Hydrasperma tenuis Long 1961
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available
Age range: Tournaisian or 358.86000 to 346.70000 Ma
Collections (8 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Tournaisian | Ireland (SW Munster) | Hydrasperma tenuis (21330) | |
| Tournaisian | United Kingdom (Scotland) | Hydrasperma tenuis (10671 10673 10674 34491 36224 36239 36276) |