| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Aythya collaris (ring-necked duck)
Taxonomy
Anas collaris was named by Donovan (1809). It is extant.
It was recombined as Marila collaris by Hay (1930); it was recombined as Nyroca (Nyroca) collaris by Wetmore (1940); it was recombined as Nyroca collaris by Howard (1946); it was recombined as Aythya collaris by Wetmore (1956), Howard (1969), Emslie (1992), Steadman and Mead (2010), Kilmer and Steadman (2016), Clements et al. (2017).
It was recombined as Marila collaris by Hay (1930); it was recombined as Nyroca (Nyroca) collaris by Wetmore (1940); it was recombined as Nyroca collaris by Howard (1946); it was recombined as Aythya collaris by Wetmore (1956), Howard (1969), Emslie (1992), Steadman and Mead (2010), Kilmer and Steadman (2016), Clements et al. (2017).
Synonymy list
| Year | Name and author |
|---|---|
| 1809 | Anas collaris Donovan |
| 1930 | Marila collaris Hay p. 307 |
| 1940 | Nyroca (Nyroca) collaris Wetmore p. 26 |
| 1946 | Nyroca collaris Howard |
| 1956 | Aythya collaris Wetmore p. 31 |
| 1969 | Aythya collaris Howard p. 5 |
| 1992 | Aythya collaris Emslie p. 257 |
| 2010 | Aythya collaris Steadman and Mead p. 428 |
| 2016 | Aythya collaris Kilmer and Steadman p. 8 fig. 8B,C,E |
| 2017 | Aythya collaris Clements et al. |
Is something missing? Join the Paleobiology Database and enter the data
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.
Aythya collaris Donovan 1809 [ring-necked duck]
show all | hide all
Diagnosis
No diagnoses are available