| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Taxonomy
Metaptychopyge was named by Balashova (1964). It is not extant.
It was assigned to Asaphidae by Jell and Adrain (2002).
It was assigned to Asaphidae by Jell and Adrain (2002).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 1964 | Metaptychopyge Balashova |
| 2002 | Metaptychopyge Jell and Adrain p. 406 |
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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: f = family, o = order, c = class | |||||
| References: Hendy 2009, Hendy et al. 2009, Aberhan et al. 2004 | |||||
Age range: Volkhov or 471.10000 to 469.20000 Ma
Collections (7 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Langevoja | Sweden | M. truncata (198072 198075 198097 198099) | |
| Volkhov | Estonia (Ida-Viru) | Ptychopyge truncata (195560) | |
| Volkhov | Sweden | M. sp. (198149) M. truncata (198111) |