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3D dataset
3D models of fossils of Dinomyidae rodents (Rodentia: Caviomorpha) from the Miocene and Quaternary of Brazil
Published online: 2019-07-18
Keywords:
Micro CT-SCan; morphology; Potamarchinae; Serra da Capivara; Solimões Formation
doi: 10.18563/journal.m3.95
Cite this article:
Kerber L., Dias da Silva D., Negri F. R., 2019. 3D models of fossils of Dinomyidae rodents (Rodentia: Caviomorpha) from the Miocene and Quaternary of Brazil. MorphoMuseuM 5:e95. doi: 10.18563/journal.m3.95
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Abstract
This contribution contains 3D models of extinct rodents Dinomyidae from Miocene and Quaternary of Brazil. The Miocene specimens that were digitalized include the holotypes of Potamarchus adamiae, Pseudopotamarchus villanuevai, and Ferigolomys pacarana collected in the Solimões Formation (Upper Miocene), northern Brazil. The Quaternary specimens are the holotype and paratype of Niedemys piauiensis, found in Upper Pleistocene deposits from northeast Brazil.
Specimens and 3D Data
Potamarchus adamiae UFAC-CS 011
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M3#410_UFAC-CS 011 UFAC-CS 011 – holotype, palatal region of the skull with cheek teeth Type: "3D_surfaces"
3D view: doi: 10.18563/m3.sf.410
Data citation:
Kerber L., Dias da Silva D., Negri F. R., 2019. M3#410_UFAC-CS 011. doi: 10.18563/m3.sf.410
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Potamarchus adamiae UFAC-CS 043
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M3#411_UFAC-CS 043 UFAC-CS 043, left dentary with cheek teeth Type: "3D_surfaces"
3D view: doi: 10.18563/m3.sf.411
Data citation:
Kerber L., Dias da Silva D., Negri F. R., 2019. M3#411_UFAC-CS 043. doi: 10.18563/m3.sf.411
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Pseudopotamarchus villanuevai UFAC 4762
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M3#412_UFAC 4762 UFAC 4762 – holotype, incomplete right maxilla with cheek teeth Type: "3D_surfaces"
3D view: doi: 10.18563/m3.sf.412
Data citation:
Kerber L., Dias da Silva D., Negri F. R., 2019. M3#412_UFAC 4762. doi: 10.18563/m3.sf.412
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Ferigolomys pacarana UFAC 6460
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M3#413_UFAC 6460 UFAC 6460 – holotype, palatal region of the skull with cheek teeth Type: "3D_surfaces"
3D view: doi: 10.18563/m3.sf.413
Data citation:
Kerber L., Dias da Silva D., Negri F. R., 2019. M3#413_UFAC 6460. doi: 10.18563/m3.sf.413
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Drytomomys sp. UFAC 2742
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M3#414_UFAC 2742 UFAC 2742, right dentary with cheek teeth Type: "3D_surfaces"
3D view: doi: 10.18563/m3.sf.414
Data citation:
Kerber L., Dias da Silva D., Negri F. R., 2019. M3#414_UFAC 2742. doi: 10.18563/m3.sf.414
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Niedemys piauiensis FUMDHAM 113-146365-2
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M3#418_FUMDHAM 113-146365-2 FUMDHAM 113-146365-2 - holotype, upper right tooth Type: "3D_surfaces"
3D view: doi: 10.18563/m3.sf.418
Data citation:
Kerber L., Dias da Silva D., Negri F. R., 2019. M3#418_FUMDHAM 113-146365-2 . doi: 10.18563/m3.sf.418
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Niedemys piauiensis FUMDHAM 113-145304-2
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M3#419_FUMDHAM 113-145304-2 FUMDHAM 113-145304-2 - paratype, left lower molar Type: "3D_surfaces"
3D view: doi: 10.18563/m3.sf.419
Data citation:
Kerber L., Dias da Silva D., Negri F. R., 2019. M3#419_FUMDHAM 113-145304-2. doi: 10.18563/m3.sf.419
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Published in Volume 05, issue 03 (2019)
Bibliography
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Kerber, L., Mayer, E. L., Ribeiro, A.M., Vucetich, M. G., 2016b. Late Quaternary caviomorph rodents (Rodentia: Hystricognathi) from the Serra da Capivara, northeastern Brazil, with description of a new taxon. Historical Biology, 28(4): 439-458. https://doi.org/10.1080/08912963.2014.967766
Kerber, L., Negri, F. R., Ribeiro, A. M., Nasif, N., Ferigolo, J., Souza-Filho, J. P., 2017. Tropical fossil caviomorph rodents from the southwestern Brazilian Amazonia in the context of the South American faunas: systematics, biochronology, and paleobiogeography. Journal of Mammalian Evolution, 24(1): 57-70. https://doi.org/10.1007/s10914-016-9340-2
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Kerber, L., Mayer, E. L., Gomes, A. C. F., Nasif, L. N., 2018b. On the morphological, taxonomic, and phylogenetic status of South American Quaternary dinomyid rodents (Rodentia: Dinomyidae). Paläontologische Zeitschrift, online first. https://doi.org/10.1007/s12542-018-0435-3
Rinderknecht, A., Blanco, R. E., 2015. History, taxonomy and paleobiology of giant fossil rodents Hystricognathi, Dinomyidae. In: Evolution of the rodents: advances in phylogeny, functional morphology and development, eds. Cox P.G. and Hautier L., Cambridge: Cambridge University Press, 164-185. https://doi.org/10.1017/CBO9781107360150.007
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