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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Unenlagia comahuensis
Taxonomy
Unenlagia comahuensis was named by Novas and Puerta (1997). Its type specimen is MCF-PVPH 78 and is a 3D body fossil. Its type locality is Unenlagia type, Sierra del Portezuelo [MCF], which is in a Turonian/Coniacian terrestrial mudstone in the Portezuelo Formation of Argentina.
Synonymy list
| Year | Name and author |
|---|---|
| 1997 | Unenlagia comahuensis Norell and Makovicky p. 15 |
| 1997 | Unenlagia comahuensis Novas and Puerta |
| 1997 | Unenlagia comahuensis Padian p. 414 |
| 1999 | Unenlagia comahuensis Norell and Makovicky p. 8 |
| 2000 | Unenlagia comahuensis Burnham et al. p. 8 |
| 2002 | Unenlagia comahuensis Chiappe p. 456 |
| 2003 | Unenlagia comahuensis Calvo et al. pp. 82-83 |
| 2003 | Unenlagia comahuensis Rauhut pp. 32-33 |
| 2004 | Unenlagia comahuensis Norell and Makovicky p. 198 |
| 2004 | Unenlagia comahuensis Senter et al. p. 3 |
| 2006 | Unenlagia comahuensis Martínez and Novas p. 243 |
| 2006 | Unenlagia comahuensis Novas et al. p. 63 |
| 2007 | Unenlagia comahuensis Calvo et al. p. 534 |
| 2007 | Unenlagia comahuensis Porfiri et al. p. 27 |
| 2007 | Unenlagia comahuensis Turner et al. p. 9 |
| 2008 | Unenlagia comahuensis Machado et al. p. 310 |
| 2008 | Unenlagia comahuensis Novas et al. |
| 2009 | Unenlagia comahuensis Longrich and Currie |
| 2011 | Unenlagia comahuensis Gianechini et al. p. 279 |
| 2011 | Unenlagia comahuensis Goianechini and Apesteguía p. 171 |
| 2011 | Unenlagia comahuensis Porfiri et al. p. 109 |
| 2011 | Unenlagia comahuensis Turner et al. p. 31 |
| 2012 | Unenlagia comahuensis Candeiro et al. p. 225 |
| 2012 | Unenlagia comahuensis Candeiro and Harris p. 74 |
| 2012 | Unenlagia comahuensis Gong et al. p. 82 |
| 2012 | Unenlagia comahuensis Porfiri et al. p. R56 |
| 2013 | Unenlagia comahuensis Novas et al. p. 188 |
| 2014 | Unenlagia comahuensis Delcourt and Grillo p. 312 |
| 2017 | Unenlagia comahuensis Gianechini et al. p. 2 |
| 2021 | Unenlagia comahuensis Gianechini and Zurriaguz |
| 2021 | Unenlagia comahuensis Novas et al. p. 2743 |
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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.
†Unenlagia comahuensis Novas and Puerta 1997
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Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| F. E. Novas et al. 2021 | Unenlagiid theropod distinguishable from other paravians by having the following autapomorphies: (a) posterior dorsals and anterior sacral vertebrae with tall neural spines, nearly twice the height of the vertebral centrum (measured at mid-length of each element); (b) posterior dorsals and anterior sacral vertebrae with neural spines bearing deep lateral pits at their bases; (c) eighth dorsal vertebra with teardrop-shaped excavations on both sides of the postspinal depression; and (d) pubic apron extends over 70% of total pubic length. |
Measurements
No measurements are available
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| Source: f = family, o = order | |||||
| References: Holtz et al. 2000, Kiessling 2004, Marsh 1875 | |||||
Age range: base of the Late/Upper Turonian to the top of the Early/Lower Coniacian or 93.90000 to 85.70000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Turonian - Early/Lower Coniacian | Argentina (Neuquén) | Maniraptora indet. (type locality: 55272) |