| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Abrictosaurus
Taxonomy
Abrictosaurus was named by Hopson (1975). Its type is Lycorhinus consors. It was considered monophyletic by Sereno (2012).
It was assigned to Heterodontosauria by Sereno (1986); to Heterodontosauridae by Santa Luca et al. (1976), Anderson and Cruickshank (1978), Colbert (1981), Weishampel and Weishampel (1983), Olsen and Galton (1984), Norman (1984), Battail (1986), Carroll (1988), Norman (1989), Benton (1990), Weishampel and Witmer (1990), Olshevsky and Ford (1994), Smith (1997), Sereno (1997), Báez and Marsicano (2001), Norman et al. (2004), Knoll (2005), Butler et al. (2007), Butler et al. (2008), Butler et al. (2008), Langer et al. (2010), Norman et al. (2011), Han et al. (2012) and Madzia et al. (2018); and to Heterodontosaurinae by Sereno (2012) and Dieudonné et al. (2020).
It was assigned to Heterodontosauria by Sereno (1986); to Heterodontosauridae by Santa Luca et al. (1976), Anderson and Cruickshank (1978), Colbert (1981), Weishampel and Weishampel (1983), Olsen and Galton (1984), Norman (1984), Battail (1986), Carroll (1988), Norman (1989), Benton (1990), Weishampel and Witmer (1990), Olshevsky and Ford (1994), Smith (1997), Sereno (1997), Báez and Marsicano (2001), Norman et al. (2004), Knoll (2005), Butler et al. (2007), Butler et al. (2008), Butler et al. (2008), Langer et al. (2010), Norman et al. (2011), Han et al. (2012) and Madzia et al. (2018); and to Heterodontosaurinae by Sereno (2012) and Dieudonné et al. (2020).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 1975 | Abrictosaurus Hopson p. 304 fig. 3 |
| 1976 | Abrictosaurus Santa Luca et al. p. 324 |
| 1978 | Abrictosaurus Anderson and Cruickshank p. 31 |
| 1981 | Abrictosaurus Colbert p. 50 |
| 1983 | Abrictosaurus Weishampel and Weishampel p. 44 |
| 1984 | Abrictosaurus Norman p. 342 |
| 1984 | Abrictosaurus Olsen and Galton p. 91 |
| 1986 | Abrictosaurus Battail p. 50 |
| 1986 | Abrictosaurus Sereno |
| 1988 | Abrictosaurus Carroll |
| 1989 | Abrictosaurus Norman p. 60 |
| 1990 | Abrictosaurus Benton p. 25 |
| 1990 | Abrictosaurus Weishampel and Witmer p. 487 |
| 1994 | Abrictosaurus Olshevsky and Ford p. 91 |
| 1997 | Abrictosaurus Sereno p. 448 |
| 1997 | Abrictosaurus Smith p. 317 |
| 2001 | Abrictosaurus Báez and Marsicano p. 275 |
| 2004 | Abrictosaurus Norman et al. p. 394 |
| 2005 | Abrictosaurus Knoll p. 85 |
| 2007 | Abrictosaurus Butler et al. p. S14 fig. S2 |
| 2008 | Abrictosaurus Butler et al. p. 708 |
| 2008 | Abrictosaurus Butler et al. p. 18 figs. 3-4 |
| 2010 | Abrictosaurus Langer et al. p. 86 fig. 15 |
| 2011 | Abrictosaurus Norman et al. p. 236 |
| 2012 | Abrictosaurus Han et al. p. 1391 fig. 14 |
| 2012 | Abrictosaurus Sereno p. 69 |
| 2018 | Abrictosaurus Madzia et al. p. 973 fig. 4 |
| 2020 | Abrictosaurus Dieudonné 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.
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order | |||||
| Reference: Marsh 1875 | |||||
Age range: base of the Hettangian to the top of the Sinemurian or 201.30000 to 190.80000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Hettangian - Sinemurian | Lesotho (Qacha's Nek) | Lycorhinus consors (69695) |