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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Demimaeina
Taxonomy
Demimaeini was named by Voss (1937). It is extant.
It was reranked as the subtribe Demimaeina by Legalov et al. (2022).
It was assigned to Tychiini by Legalov et al. (2022).
It was reranked as the subtribe Demimaeina by Legalov et al. (2022).
It was assigned to Tychiini by Legalov et al. (2022).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 2022 | Demimaeina Legalov et al. p. 1323 |
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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.
Subtr. Demimaeina Voss 1937
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G. Demimaea Pascoe 1870
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†Demimaea gratshevi Legalov et al. 2022
†Demimaea zherichini Legalov et al. 2022
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: c = class, p = phylum | |||||
| References: Kiessling 2004, Bush and Bambach 2015 | |||||
Age range
Maximum range based only on fossils: Priabonian or 37.71000 to 33.90000 Ma
Minimum age of oldest fossil (stem group age): 33.9 Ma
Minimum age of oldest fossil (stem group age): 33.9 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Priabonian | Ukraine | Demimaea zherichini, Demimaea gratshevi (223355) |