| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Herasmius
Taxonomy
Herasmius was named by Orvig (1969). It is not extant.
It was assigned to Heterosteidae by Denison (1978).
It was assigned to Heterosteidae by Denison (1978).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 1969 | Herasmius Orvig |
| 1978 | Herasmius Denison |
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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.
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, subp = subphylum | |||||
| Reference: Carroll 1988 | |||||
Collections
No collection or age range data are available