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A new acaremyid rodent (Hystricognathi: Octodontoidea) from the middle Miocene of Patagonia (South America) and considerations on the early evolution of Octodontoidea
(Magnolia Press, 2013-02)
Octodontoidea is the most speciose and ecologically diverse superfamily of caviomorph rodents. The systematic relation-ships of modern octodontoids is moderately accepted, however, the relationships of fossils (from the ...
First complete skull of an octodontoid (Rodentia, Caviomorpha) from the Early Miocene of South America and its bearing in the early evolution of OctodontoideaPremier crâne complet d’un octodontoïde (Rodentia, Caviomorpha) du Miocene inférieur d’Amérique du Sud : apport a l’évolution précoce des Octodontoidea
(Elsevier France-editions Scientifiques Medicales Elsevier, 2011-09)
Octodontoidea is the most diverse group of caviomorph rodents. The systematics of most of the fossil representatives has been essentially based upon dental characters. Described here is an almost complete skull with dentition ...
Main radiation events in Pan-Octodontoidea (Rodentia, Caviomorpha)
(Wiley Blackwell Publishing, Inc, 2015-11)
Caviomorphs (South American hystricognaths) are recorded in the continent since the middle Eocene. The middle Eocene-early Oligocene is considered a key moment for their evolutionary history because by the early Oligocene ...
Revision of the fossil rodent Acaremys Ameghino, 1887 (Hystricognathi, Octodontoidea, Acaremyidae) from the Miocene of Patagonia (Argentina) and the description of a new acaremyid
(Taylor & Francis, 2015-01)
Within South American rodents, the Acaremyidae is an independent fossil lineage of octodontoids represented in the late Oligocene–middle Miocene of Patagonia. Acaremys is represented by six species recorded in the early ...
Early Oligocene caviomorph rodents from Shapaja, Peruvian Amazonia
(E Schweizerbartsche Verlags, 2018-07)
The rodent record during the late Eocene - early Oligocene interval is poorly known in South America. Our team's recent fieldwork in Peruvian Amazonia allowed for the discovery of five new fossil-bearing localities in a ...
Ecological and phylogenetic influence on mandible shape variation of South American caviomorph rodents (Rodentia: Hystricomorpha)
(Oxford University Press, 2011-04)
We analyzed mandible shape variation of 17 genera belonging to three superfamilies (Cavioidea, Chinchilloidea, and Octodontoidea) of South American caviomorph rodents using geometric morphometrics. The relative influence ...
Ensamble y anotación del genoma de la Rata de los Pinares menor (Aconaemys sagei)
(Universidad de Talca (Chile). Escuela de Ingeniería Civil en Bioinformática., 2022)