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Entoptychidae
Taxonomy
Entoptychinae was named by Miller and Gidley (1918). It is not extant.
It was reranked as the family Entoptychidae by Korth et al. (2022).
It was assigned to Geomyidae by Korth (1996); and to Rodentia by Korth et al. (2022).
It was reranked as the family Entoptychidae by Korth et al. (2022).
It was assigned to Geomyidae by Korth (1996); and to Rodentia by Korth et al. (2022).
Subtaxa
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1918 | Entoptychinae Miller and Gidley p. 781 |
| 1973 | Pleurolicinae Rensberger |
| 1996 | Entoptychinae Korth p. 781 |
| 2022 | Entoptychidae Korth 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.
Fm. †Entoptychidae Miller and Gidley 1918
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G. †Entoptychus Cope 1878
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†Entoptychus basilaris Rensberger 1971
†Entoptychus cavifrons Cope 1878
†Entoptychus crassiramis Cope 1878
†Entoptychus fieldsi Nichols 1976
†Entoptychus germannorum Wood 1936
†Entoptychus grandiplanus Korth 1992
†Entoptychus individens Rensberger 1971
†Entoptychus lambdoideus Cope 1881
†Entoptychus leptophrys Cope 1881
†Entoptychus minor Cope 1881
†Entoptychus montanensis Hibbard and Keenmon 1951
†Entoptychus planifrons Cope 1878
†Entoptychus productidens Rensberger 1971
†Entoptychus rensbergeri Korth and Kron 2020
†Entoptychus rostratus Sinclair 1905
†Entoptychus sheppardi Nichols 1976
†Entoptychus sperryi Sinclair 1905
†Entoptychus transitorius Rensberger 1971
†Entoptychus wheelerensis Rensberger 1971
Invalid names: Palustrimus Wood 1935 [synonym]
G. †Gregorymys Wood 1936
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†Gregorymys curtus Matthew 1907
†Gregorymys douglassi Wood 1936
†Gregorymys formosus Matthew 1907
†Gregorymys kayi Wood 1950
†Gregorymys larsoni Munthe 1977
†Gregorymys mixtecorum Ortiz-Caballero et al. 2020
†Gregorymys riggsi Wood 1936
†Gregorymys riograndensis Stevens 1977
†Gregorymys veloxikua Jimenez-Hidalgo et al. 2018
Invalid names: Pleurolicinae Rensberger 1973 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, subc = subclass, c = class, subp = subphylum | |||||
| References: Nowak 1999, Hendy et al. 2009, Lillegraven 1979, Ji et al. 2002, Carroll 1988 | |||||
Age range: base of the early Late Arikareean to the top of the Hemingfordian or 29.50000 to 15.97000 Ma
Collections (62 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Bartonian - Rupelian | Mexico (Oaxaca) | Gregorymys mixtecorum, Gregorymys sp. (166797) | |
| Geringian | USA (South Dakota) | Entoptychus minor (17644) | |
| Geringian - Monroecreekian | USA (Florida) | Entoptychinae indet. (17487) | |
| Arikareean | USA (Wyoming) | Palustrimus sp. (17582) Schizodontomys sp. (17490) | |
| Arikareean | USA (Montana) | Gregorymys sp. (17695 17700) | |
| Arikareean | USA (Florida) | Entoptychinae indet. (17476) | |
| Arikareean | USA (Idaho) | Entoptychus fieldsi (17584) Entoptychus sheppardi (17585) | |
| Arikareean | USA (South Dakota) | Gregorymys sp. (17731) | |
| Arikareean | USA (Oregon) | Entoptychus cavifrons, Entoptychus crassiramis, Entoptychus planifrons (180202) Entoptychus planifrons (170311) Entoptychus sp. (170309) Entoptychus spp. (212628) Entoptychus wheelerensis (93080) | |
| early Late Arikareean | USA (Oregon) | Entoptychus individens (36853) | |
| late Late Arikareean | USA (Oregon) | Entoptychus individens (18013) | |
| Chattian | USA (Oregon) | Entoptychus sp. (17603 93079) | |
| Monroecreekian | USA (Nebraska) | Gregorymys formosus (67637) | |
| Monroecreekian | USA (South Dakota) | Gregorymys curtus, Gregorymys formosus (17550) Gregorymys formosus (17556 17557 17559 17561 17562 17564) | |
| Monroecreekian - Harrisonian | USA (Oregon) | Entoptychus wheelerensis (17528) | |
| Harrisonian | USA (Texas) | Gregorymys riograndensis (17836) Gregorymys sp. (17768) | |
| Harrisonian | USA (Montana) | Gregorymys douglassi (17861) Gregorymys montanensis (17761) | |
| Harrisonian | USA (Nebraska) | Entoptychus grandiplanus (17816 67638 69806) Entoptychus grandiplanus, Gregorymys formosus (17802 17843) | |
| Harrisonian | USA (South Dakota) | Entoptychus sp. (17746) Gregorymys curtus (17451 17747 17751) Gregorymys curtus, Gregorymys formosus (17828) Gregorymys formosus (17457 17756) Pleurolicus leptophrys (17749 17825) | |
| Harrisonian | USA (New Mexico) | Ziamys tedfordi (17844) | |
| Harrisonian | USA (Wyoming) | Gregorymys formosus (17794) Gregorymys riggsi (17788 17793 17824 17833 17835) | |
| Early/Lower Hemingfordian | USA (Oregon) | Entoptychus individens, Entoptychus rostratus (17925) | |
| Early/Lower Hemingfordian | USA (Nebraska) | Ziamys hugeni (17892 69808) | |
| Hemingfordian | USA (South Dakota) | Gregorymys sp. (17877 17912 17913 17914) | |
| Barstovian - Early/Lower Clarendonian | USA (Colorado) | Gregorymys larsoni (18871) |