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Sphenocoelus hyognathus
Taxonomy
Palaeosyops hyognathus was named by Osborn (1889) [also attributed to Scott and Osborn 1889 and Osborn 1890, but Osborn 1929 explains that the 1889 publication was a separate issued by himself and that Scott and Osborn's paper did appear in 1890].
It was recombined as Telmatherium hyognathum by Hay (1902); it was recombined as Sphenocoelus hyognathus by Mader (1998) and Mader (2008); it was recombined as Dolichorhinus hyognathus by Hatcher (1895), Osborn (1908), Riggs (1912), Peterson (1924), Osborn (1929), Mader (1989), Mihlbachler (2008) and Dawson and Constenius (2018).
It was recombined as Telmatherium hyognathum by Hay (1902); it was recombined as Sphenocoelus hyognathus by Mader (1998) and Mader (2008); it was recombined as Dolichorhinus hyognathus by Hatcher (1895), Osborn (1908), Riggs (1912), Peterson (1924), Osborn (1929), Mader (1989), Mihlbachler (2008) and Dawson and Constenius (2018).
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1889 | Palaeosyops hyognathus Osborn |
| 1895 | Dolichorhinus cornutum Hatcher |
| 1895 | Dolichorhinus hyognathus Hatcher |
| 1895 | Sphenocoelus cornutum Osborn |
| 1895 | Telmatotherium cornutum Osborn |
| 1902 | Dolichorhinus cornutus Hay p. 632 |
| 1902 | Telmatherium hyognathum Hay p. 632 |
| 1908 | Dolichorhinus hyognathus Osborn |
| 1909 | Dolichorhinus longiceps Douglass |
| 1912 | Dolichorhinus cornutum Riggs |
| 1912 | Dolichorhinus hyognathus Riggs |
| 1924 | Dolichorhinus cornutum Peterson |
| 1924 | Dolichorhinus hyognathus Peterson |
| 1929 | Dolichorhinus hyognathus Osborn |
| 1989 | Dolichorhinus cornutum Mader |
| 1989 | Dolichorhinus hyognathus Mader |
| 1998 | Sphenocoelus hyognathus Mader |
| 2008 | Sphenocoelus hyognathus Mader p. 8 |
| 2008 | Dolichorhinus hyognathus Mihlbachler p. 413 |
| 2018 | Dolichorhinus hyognathus Dawson and Constenius p. 51 |
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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.
†Sphenocoelus hyognathus Osborn 1889
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Invalid names: Dolichorhinus longiceps Douglass 1909 [synonym], Sphenocoelus cornutum Osborn 1895 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, subc = subclass, c = class, subp = subphylum | |||||
| References: Ji et al. 2002, Hendy et al. 2009, Lillegraven 1979, Mader 1998, Carroll 1988 | |||||