Itaboravis
Extinct genus of birds
| Itaboravis Temporal range: Early Eocene (Itaboraian) ~53–50 Ma PreꞒ Ꞓ O S D C P T J K Pg N ↓ | |
|---|---|
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| Coracoid and humerus | |
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Aves |
| Order: | Cariamae |
| Genus: | †Itaboravis Mayr et al. 2011 |
| Type species | |
| †Itaboravis elaphrocnemoides Mayr et al. 2011 | |
Itaboravis is an extinct genus of land birds uncovered from the Early Eocene Itaboraí Formation of São José do Itaboraí, Rio de Janeiro state, Brazil.[1][2] Based on analysis of a coracoid and two humeri it was tentatively assigned to Cariamae (=Cariamiformes), due to similarities with Elaphrocnemus, but some morphological similarities of the humerus to the palaeognathous family Tinamidae were also noted.[2]
References
- ^ "†Itaboravis Mayr et al. 2011 (bird)". Fossilworks. Gateway to the Paleobiology Database. Retrieved 3 February 2023.
- ^ a b Gerald Mayr; H. Alvarenga & J. Clarke (2011). "An Elaphrocnemus−like landbird and other avian remains from the late Paleocene of Brazil". Acta Palaeontologica Polonica. 56 (4): 679–684. doi:10.4202/app.2010.0099. S2CID 54708898.
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Genera of Seriemas and their extinct allies
- Kingdom: Animalia
- Phylum: Chordata
- Class: Aves
- Superorder: Australaves
- Clade: Cariamiformes
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