| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Alexandrinus echo (echo parakeet)
Taxonomy
Palaeornis echo was named by Newton and Newton (1876). It is extant.
It was recombined as Psittacula echo by Hume (2007); it was recombined as Psittacula eques echo by Clements et al. (2017); it was recombined as Alexandrinus echo by Braun et al. (2019).
It was recombined as Psittacula echo by Hume (2007); it was recombined as Psittacula eques echo by Clements et al. (2017); it was recombined as Alexandrinus echo by Braun et al. (2019).
Synonymy list
| Year | Name and author |
|---|---|
| 1876 | Palaeornis echo Newton and Newton |
| 2007 | Psittacula echo Hume p. 21 figs. 13A,B, 14B, 21C, 23C, 27A, 29C |
| 2017 | Psittacula eques echo Clements et al. |
| 2019 | Alexandrinus echo Braun et al. |
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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.
Alexandrinus echo Newton and Newton 1876 [echo parakeet]
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: subo = suborder, o = order | |||||
| References: Marsh 1875, Benton 1983 | |||||