| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Heterocyclopyge pachycephala
Taxonomy
Cyclopyge pachycephala was named by Hawle and Corda (1847). It is the type species of Heterocyclopyge.
It was recombined as Heterocyclopyge pachycephala by Marek (1961).
It was recombined as Heterocyclopyge pachycephala by Marek (1961).
Sister species lacking formal opinion data
Entered
by P. Novack-Gottshall on 2022-06-17
Synonyms
|
Synonymy list
| Year | Name and author |
|---|---|
| 1847 | Cyclopyge pachycephala Hawle and Corda |
| 1847 | Selenoptychus rotundatus Hawle and Corda |
| 1961 | Heterocyclopyge pachycephala Marek |
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.
†Heterocyclopyge pachycephala Hawle and Corda 1847
show all | hide all
Invalid names: Selenoptychus rotundatus Hawle and Corda 1847 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
|
|
||||
|
|
||||
|
|
||||
|
|
||||
|
|
||||
|
|
||||
|
|
||||
| Source: g = genus, f = family, c = class | |||||
| References: Hendy 2009, Aberhan et al. 2004 | |||||
Collections (5 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Liben | Czechia (Plzeň Region) | Cyclopyge pachycephala (279117) | |
| Liben - Late/Upper Llandeilo | Czechia | Heterocyclopyge pachycephala (237966) | |
| Vinice | Czechia | Heterocyclopyge pachycephala (3864) | |
| Vinice - Late/Upper Ordovician | Czechia | Heterocyclopyge pachycephala (3863) | |
| Sandbian | Czechia | Heterocyclopyge pachycephala (3856) |