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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Ligabueino
Taxonomy
Ligabueino was named by Bonaparte (1996).
It was assigned to Neoceratosauria by Tykoski and Rowe (2004); to Abelisauria by Novas (1997), Ruiz-Omeñaca and Canudo (2003) and Rauhut (2007); to Abelisauroidea by Novas et al. (2004), Candeiro and Martinelli (2005), Carrano and Sampson (2008), Ezcurra et al. (2010), Carrano et al. (2011), Pereda-Suberbiola et al. (2013) and Salisbury et al. (2016); and to Noasauridae by Bonaparte (1996), Coria and Salgado (2000), Coria et al. (2006), Agnolin and Chiarelli (2010), Novas et al. (2013), Tortosa et al. (2014) and Delcourt (2018).
It was assigned to Neoceratosauria by Tykoski and Rowe (2004); to Abelisauria by Novas (1997), Ruiz-Omeñaca and Canudo (2003) and Rauhut (2007); to Abelisauroidea by Novas et al. (2004), Candeiro and Martinelli (2005), Carrano and Sampson (2008), Ezcurra et al. (2010), Carrano et al. (2011), Pereda-Suberbiola et al. (2013) and Salisbury et al. (2016); and to Noasauridae by Bonaparte (1996), Coria and Salgado (2000), Coria et al. (2006), Agnolin and Chiarelli (2010), Novas et al. (2013), Tortosa et al. (2014) and Delcourt (2018).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 1996 | Ligabueino Bonaparte |
| 1997 | Ligabueino Novas p. 683 |
| 2000 | Ligabueino Coria and Salgado |
| 2003 | Ligabueino Ruiz-Omeñaca and Canudo p. 295 |
| 2004 | Ligabueino Novas et al. p. 82 |
| 2004 | Ligabueino Tykoski and Rowe p. 50 |
| 2005 | Ligabueino Candeiro and Martinelli p. 8 |
| 2006 | Ligabueino Coria et al. p. 1288 fig. 6 |
| 2007 | Ligabueino Rauhut p. 482 |
| 2008 | Ligabueino Carrano and Sampson p. 208 |
| 2010 | Ligabueino Agnolin and Chiarelli p. 297 |
| 2010 | Ligabueino Ezcurra et al. p. 14 fig. 8 |
| 2011 | Ligabueino Carrano et al. p. 37 |
| 2013 | Ligabueino Novas et al. p. 176 |
| 2013 | Ligabueino Pereda-Suberbiola et al. p. 66 |
| 2014 | Ligabueino Tortosa et al. p. 70 |
| 2016 | Ligabueino Salisbury et al. p. 125 |
| 2018 | Ligabueino Delcourt p. 3 |
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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.
Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| J. F. Bonaparte 1996 | Small abelisaur with very reduced neural spines in cervical and posterodorsal vertebrae. A rather flat dorsal surface and a triangular, well-marked axial depression in front of base of neural spine in anterior cervicals. Long prezygapophysial process with a ridge defining lateral and dorsal planes in cervical vertebrae. Elongated posterior dorsal vertebrae bearing wing-like transverse processes and reduced neural spines. Femur with trochanteric shelf and a modest, but well-defined lesser trochanter on anterior dorsal half of trochanteric shelf. Very low and thin 4th trochanter. Distal section of femur with a defined but modest anteriomedial crest. Ilium low, elongate, with postacetabular section of its blade larger than preacetabulr section. |
Measurements
No measurements are available
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| Source: o = order | |||||
| Reference: Marsh 1875 | |||||
Age range: base of the Barremian to the top of the Early/Lower Aptian or 129.40000 to 122.46000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Barremian - Early/Lower Aptian | Argentina (Neuquén) | L. andesi (58570) |