{"data":{"id":"10.6084/m9.figshare.926486","type":"dois","attributes":{"doi":"10.6084/m9.figshare.926486","prefix":"10.6084","suffix":"m9.figshare.926486","identifiers":[],"alternateIdentifiers":[],"creators":[{"name":"M. Arnal","affiliation":[],"nameIdentifiers":[]},{"name":"M.G. Vucetich","affiliation":[],"nameIdentifiers":[]}],"titles":[{"title":"Revision of the fossil rodent \u003ci\u003eAcaremys\u003c/i\u003e Ameghino, 1887 (Hystricognathi, Octodontoidea, Acaremyidae) from the Miocene of Patagonia (Argentina) and the description of a new acaremyid"}],"publisher":"Taylor \u0026 Francis","container":{},"publicationYear":2014,"subjects":[{"subject":"Science Policy"},{"subject":"Ecology"},{"subject":"FOS: Biological sciences","schemeUri":"http://www.oecd.org/science/inno/38235147.pdf","subjectScheme":"Fields of Science and Technology (FOS)"},{"subject":"FOS: Biological sciences","subjectScheme":"Fields of Science and Technology (FOS)"},{"subject":"Earth and Environmental Sciences"},{"subject":"Evolutionary Biology"},{"subject":"Biological Sciences"}],"contributors":[],"dates":[{"date":"2014-02-05","dateType":"Created"},{"date":"2015-12-02","dateType":"Updated"},{"date":"2014","dateType":"Issued"}],"language":null,"types":{"ris":"DATA","bibtex":"misc","citeproc":"dataset","schemaOrg":"Dataset","resourceType":"Dataset","resourceTypeGeneral":"Dataset"},"relatedIdentifiers":[{"relationType":"IsSupplementTo","relatedIdentifier":"10.1080/08912963.2013.863881","relatedIdentifierType":"DOI"}],"relatedItems":[],"sizes":["397008 Bytes"],"formats":[],"version":null,"rightsList":[{"rights":"Creative Commons Attribution 4.0 International","rightsUri":"https://creativecommons.org/licenses/by/4.0/legalcode","schemeUri":"https://spdx.org/licenses/","rightsIdentifier":"cc-by-4.0","rightsIdentifierScheme":"SPDX"}],"descriptions":[{"description":"Within South American rodents, the Acaremyidae is an independent fossil lineage of octodontoids represented in the late Oligocene–middle Miocene of Patagonia. \u003ci\u003eAcaremys\u003c/i\u003e is represented by six species recorded in the early Miocene, which have not been re-studied since their original description. Morphological and phylogenetic analyses suggest that \u003ci\u003eAcaremys\u003c/i\u003e is paraphyletic. Three species are valid, \u003ci\u003eAcaremys\u003c/i\u003e\u003ci\u003emurinus\u003c/i\u003e, \u003ci\u003eAcaremys\u003c/i\u003e\u003ci\u003emajor\u003c/i\u003e, and \u003ci\u003eAcaremys\u003c/i\u003e\u003ci\u003emessor\u003c/i\u003e. \u003ci\u003eAcaremys\u003c/i\u003e\u003ci\u003ekaraikensis\u003c/i\u003e is a junior synonym of \u003ci\u003eAcaremys\u003c/i\u003e\u003ci\u003emurinus\u003c/i\u003e. ‘\u003ci\u003eAcaremys\u003c/i\u003e’ \u003ci\u003etricarinatus\u003c/i\u003e is excluded from the genus being closely related to \u003ci\u003eSciamys\u003c/i\u003e. The new species, \u003ci\u003ePseudoacaremys kramarzi\u003c/i\u003e, is closely related to ‘\u003ci\u003eAcaremys\u003c/i\u003e’ \u003ci\u003etricarinatus\u003c/i\u003e and \u003ci\u003eSciamys\u003c/i\u003e. ‘\u003ci\u003eAcaremys\u003c/i\u003e’ \u003ci\u003epreminutus\u003c/i\u003e is excluded from the family being closely related to the early Miocene \u003ci\u003eProtacaremys prior\u003c/i\u003e, or living octodontoids. The phylogenetic analysis demonstrated that Acaremyidae includes \u003ci\u003ePlatypittamys\u003c/i\u003e, \u003ci\u003eGalileomys\u003c/i\u003e, \u003ci\u003eAcaremys\u003c/i\u003e, \u003ci\u003ePseudoacaremys\u003c/i\u003e and \u003ci\u003eSciamys\u003c/i\u003e. The new acaremyid increases the diversity of extinct octodontoids and added a new evolutionary lineage within Acaremyidae. The evolutionary history of the superfamily suggests that the hypsodonty and the consequently occlusal simplification evolved twice within Octodontoidea: in Acaremyidae and in Octodontidae. In addition, the cladistic analysis confirmed that most character ambiguities are due to missing data, and hence, it is essential to find better remains to elucidate the relationships among acaremyids.","descriptionType":"Abstract"}],"geoLocations":[],"fundingReferences":[],"xml":"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