| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Hadrosteus
Taxonomy
Hadrosteus was named by Gross (1932) [Sepkoski's age data: D Fras-m Sepkoski's reference number: 521]. It is not extant.
It was assigned to Dinichthyidae by Denison (1978); to Arthrodira by Sepkoski (2002); and to Aspinothoracidi by Carr and Hlavin (2010).
It was assigned to Dinichthyidae by Denison (1978); to Arthrodira by Sepkoski (2002); and to Aspinothoracidi by Carr and Hlavin (2010).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 1932 | Hadrosteus Gross |
| 1978 | Hadrosteus Denison |
| 2002 | Hadrosteus Sepkoski |
| 2010 | Hadrosteus Carr and Hlavin p. 198 |
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.
Diagnosis
No diagnoses are available