| Source Data | |
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| Rank | genus |
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| Taxonomy (GBIF,PBDB) | Life : Animalia : Chordata : Mammalia : Rodentia : Theridomyidae : Isoptychus |
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| Taxonomic Status (GBIF) | doubtful |
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Classification
(PBDB,GBIF) | |
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| Scientific Name | Isoptychus Pomel, 1852 |
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| Name Published In | Ann. Sci. Clermont-Ferrand, 25 |
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| Opinions (PBDB) | | Name | Rank | Opinion | Evidence | Author |
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| Isoptychus | genus | belongs to Theridomyinae | stated without evidence | Bosma and Insole, 1972 |
|
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| Status (PBDB) | extinct |
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| Taxon Size (PBDB) | 1 |
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| First Recorded Appearance | 38.0 - 33.9 Ma
Paleogene |
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| Last Recorded Appearance | 33.9 - 28.4 Ma
Oligocene |
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| Environment | terrestrial (based on Theridomyidae) |
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| Motility | actively mobile (based on Osteichthyes) |
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| Diet | herbivore (based on Rodentia) |
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| Taphonomy | phosphatic (based on Vertebrata) |
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| Primary Reference (PBDB) | A. Bosma and A. N. Insole. 1972. Theridomyinae (Rodentia, Mammalia) from the Osborne Beds (Late Eocene), Isle of Wight, England. Proceedings of the Koninklijke Nederlandse Akademie van Wetenschappen, Series B: Palaeontology, Geology, Physics and Chemistry 75(2):133-144 |
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| Bosma A., Insole A. N. (1972) Theridomyinae (Rodentia, Mammalia) from the Osborne Beds (Late Eocene), Isle of Wight, England, Proceedings of the Koninklijke Nederlandse Akademie van Wetenschappen, Series B: Palaeontology, Geology, Physics and Chemistry 75 2, 133-144 |
| Nomenclator Zoologicus. A list of the names of genera and subgenera in zoology from the tenth edition of Linnaeus, 1758 to the end of 2004. Digitised by uBio from vols. 1-9 of Neave (ed.), 1939-1996 plus supplementary digital-only volume. http://ubio.org/NomenclatorZoologicus (as at 2006). - via The Interim Register of Marine and Nonmarine Genera |
| SN2000/McKenna & Bell, 1997 - via The Interim Register of Marine and Nonmarine Genera |
| SN2000: Brands, S. J. (compiler) 1989-2005. Systema Naturae 2000. Amsterdam, The Netherlands (2006 version). Available online at http://sn2000.taxonomy.nl/. - via The Interim Register of Marine and Nonmarine Genera |
| as per family - via The Interim Register of Marine and Nonmarine Genera |
| Ann. Sci. Clermont-Ferrand, 25 - via The Interim Register of Marine and Nonmarine Genera |
Isoptychus ✝
