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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).
Synonyms
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Synonymy list
Year | Name and author |
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1847 | Cyclopyge pachycephala Hawle and Corda |
1847 | Selenoptychus rotundatus Hawle and Corda |
1961 | Heterocyclopyge pachycephala Marek |
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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.
†Heterocyclopyge pachycephala Hawle and Corda 1847
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Invalid names: Selenoptychus rotundatus Hawle and Corda 1847 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: g = genus, f = family, c = class | |||||
References: Aberhan et al. 2004, Hendy 2009 |
Age range: Vinice or 457.50000 to 455.80000 Ma
Collections (2 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Vinice | Czech Republic | Heterocyclopyge pachycephala (3864) | |
Vinice - Late/Upper Ordovician | Czech Republic | Heterocyclopyge pachycephala (3863) |