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Titanohyracidae
Taxonomy
Titanohyracidae was named by Matsumoto (1926). It is not extant.
It was reranked as the subfamily Titanohyracinae by Rasmussen and Simons (2000).
It was assigned to Hyracoidea by Matsumoto (1926); to Pliohyracidae by Rasmussen and Simons (2000); to Pseudhippomorpha by Pickford (2004) and Tsujikawa and Pickford (2006); and to Hyracoidea by Rasmussen and Gutiérrez (2010).
It was reranked as the subfamily Titanohyracinae by Rasmussen and Simons (2000).
It was assigned to Hyracoidea by Matsumoto (1926); to Pliohyracidae by Rasmussen and Simons (2000); to Pseudhippomorpha by Pickford (2004) and Tsujikawa and Pickford (2006); and to Hyracoidea by Rasmussen and Gutiérrez (2010).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 1926 | Titanohyracidae Matsumoto |
| 2000 | Titanohyracinae Rasmussen and Simons p. 167 |
| 2004 | Titanohyracidae Pickford p. 678 |
| 2006 | Titanohyracidae Tsujikawa and Pickford p. 9 |
| 2010 | Titanohyracidae Rasmussen and Gutiérrez p. 136 |
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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.
Fm. †Titanohyracidae Matsumoto 1926
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G. †Titanohyrax Matsumoto 1922
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†Titanohyrax andrewsi Matsumoto 1922
†Titanohyrax angustidens Rasmussen and Simons 1988
†Titanohyrax mongereaui Sudre 1979
†Titanohyrax schlosseri Matsumoto 1921
†Titanohyrax tantulus Court and Hartenberger 1992
†Titanohyrax ultimus Matsumoto 1922
Invalid names: Titanohyrax palaeotherioides Schlosser 1911 [nomen nudum]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, subc = subclass, c = class, subp = subphylum | |||||
| References: Carroll 1988, Lillegraven 1979, Ji et al. 2002, Hendy et al. 2009, Nowak 1999 | |||||
Collections (24 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Ypresian - Lutetian | Algeria (Bechar region) | Titanohyrax mongereaui (77013) Titanohyrax tantulus (36612) | |
| Ypresian - Lutetian | Tunisia | Titanohyrax tantalus (87795) | |
| Ypresian - Lutetian | Algeria (Bechar) | Titanohyrax mongereaui (36615) | |
| Bartonian | Namibia (Sperrgebiet) | Rupestrohyrax palustris (180197) Titanohyracidae indet. (165176) | |
| Early/Lower Oligocene | Egypt | Antilohyrax sp. (187873) | |
| Rupelian | Egypt (Fayum) | Titanohyrax andrewsi, Titanohyrax ultimus (65960) Titanohyrax angustidens (12950 12954 12969) Titanohyrax sp. nov. B, Titanohyrax sp. nov. A (60127) | |
| Oligocene | Libya | Megalohyrax palaeotherioides (154222) | |
| Late/Upper Oligocene | Kenya (Turkana) | Afrohyrax n. sp. (174662) | |
| Aquitanian | Kenya (Rift Valley) | Afrohyrax n. sp. (174664) | |
| Early/Lower Miocene | Kenya | Megalohyrax championi (70808) | |
| Early/Lower Miocene | Uganda | Megalohyrax championi (21723) | |
| Burdigalian | Saudi Arabia | Pachyhyrax championi (47069) | |
| Burdigalian | Kenya (Northern Frontier District) | Pliohyrax championi, Megalohyrax championi (122454) | |
| Burdigalian | Uganda | Megalohyrax championi (28441 192070) | |
| Burdigalian | Kenya | Megalohyrax championi (38060) | |
| Langhian | Kenya | Pachyhyrax championi (22069 22070) |