| Basic info | Taxonomic history | Classification | Relationships |
| Morphology | Ecology and taphonomy | Map | Age range and collections |
Harpoceras subexaratum
Taxonomy
Harpoceras subexaratum was named by Bonarelli (1899). It is not extant.
Sister species
Sister species lacking formal opinion data
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Synonymy list
| Year | Name and author |
|---|---|
| 1899 | Harpoceras subexaratum Bonarelli |
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