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Methodology for the estimation of the age categories of Hydrochoerus hydrochaeris (Rodentia, Hydrochoeridae) through the cranial and femur morphometry
(De Gruyter, 2017-01)
The aim of this study is to propose a methodology to estimate the age of individuals of capybaras (Hydrochoerus hydrochaeris) using some morphometric measurements of the skull and femur. A sample of 250 individuals from ...
Filogeografía y estructura genética del chigüiro Hydrochoerus hydrochaeris (RODENTIA: HYDROCHOERIDAE) en los llanos orientales de Colombia
(2017)
Este estudio evaluó la estructura de la población de Hydrochoerus hydrochaeris en los llanos orientales colombianos y evaluó si las características geográficas de la región influencian la estructura observada. El estudio ...
The taxonomic status of the Pliocene Capybaras (Rodentia) Phugatherium Ameghino and Chapalmatherium AmeghinoEl status taxonómico de los Capybaras (Rodentia) del Plioceno Phugatherium Ameghino y Chapalmatherium Ameghino
(Asociacion Paleontologica Argentina, 2014)
Living capybaras are a unique group of rodents. They have ever-growing cheek teeth with a complicated occlusal morphology that changes even after birth. Concerning fossil capybaras this morphological change, associated ...
A new rodent (Cavioidea, Hystricognathi) from the middle Miocene of Patagonia, mandibular homologies, and the origin of the crown group Cavioidea sensu stricto
(Society of Vertebrate Paleontology, 2010-11)
Cavioidea sensu stricto groups three traditionally recognized families that are characterized by hypsodont, double-heart-shaped cheek teeth and moderate hystricognathy: Eocardiidae, Caviidae, and Hydrochoeridae. Eocardiidae ...
A New Extinct Genus of Cavioidea (Rodentia, Hystricognathi) from the Miocene of Patagonia (Argentina) and the Evolution of Cavioid Mandibular Morphology
(Springer, 2011-01)
The family Caviidae is represented in modern faunas by cavies and maras, whereas the family Hydrochoeridae is represented by capybaras. The evolutionary origin of these families has been related to a diversity of plesiomorphic ...
La fauna de mamíferos fósiles del pleistoceno de jútua, municipio de soata (boyacá, colombia)
(Departamento de Geociencias, 1996)
En las proximidades del Núcleo Escolar de Jútua, 6 Km al NNE de Soatá, municipio de Boyacá, se han colectado restos de mamíferos fósiles pleistocénicos. A pesar de que la calidad del material no permite determinaciones ...
Fossil mammals from near the pleistocene/holocene boundary from Goiás StateMamíferos fósseis do limite Pleistoceno/Holoceno do estado de Goiás
(Instituto Geológico, Secretaria do Meio Ambiente, São Paulo, 2016)