| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Azecidae
Taxonomy
Azecidae was named by Watson (1920). It is extant. Its type is Azeca.
It was assigned to Pupilloidea by Bouchet et al. (2017).
It was assigned to Pupilloidea by Bouchet et al. (2017).
Subtaxa
Azeca (type genus)
Synonymy list
| Year | Name and author |
|---|---|
| 1920 | Azecidae Watson |
| 2017 | Azecidae Bouchet et al. p. 363 |
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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.
Fm. Azecidae Watson 1920
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G. Azeca Fleming 1828
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†Azeca frechi Andreae 1902
†Azeca lubricella Boettger 1870
†Azeca pumila Slavik 1869
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: c = class | |||||
| Reference: Kiessling 2004 | |||||
Age range
Maximum range based only on fossils: base of the MN 6 to the top of the MN 9 or 13.82000 to 9.67000 Ma
Minimum age of oldest fossil (stem group age): 12.75 Ma
Minimum age of oldest fossil (stem group age): 12.75 Ma
Collections (5 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| MN 5 - MN 6 | Germany (Bayern) | Azeca lubricella (48471) | |
| MN 5 - MN 6 | Poland | Azeca sp. (31040) | |
| MN 6 | Poland | Azeca frechi, Azeca pumila, Cionella n. sp. (231086) Azeca sp., Azeca frechi (231087) | |
| MN 9 | Hungary (Borsod-Abaúj-Zemplén) | Azeca tridentiformis (75481) |