| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Hemiaster texanus
Taxonomy
Hemiaster texanus was named by Roemer (1849).
Sister species lacking formal opinion data
Synonyms
|
Synonymy list
| Year | Name and author |
|---|---|
| 1849 | Hemiaster texanus Roemer |
| 1853 | Hemiaster americanus Giebel |
| 1915 | Hemiaster texanus Clark and Twitchell p. 94 |
| 1953 | Hemiaster texanus Cooke p. 33 figs. Pl 13, figs 1-4 |
Is something missing? Join the Paleobiology Database and enter the data
|
|
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.
†Hemiaster texanus Roemer 1849
show all | hide all
Invalid names: Hemiaster americanus Giebel 1853 [synonym]
Diagnosis
No diagnoses are available