Results 1 to 10 of about 1,489 (184)

Range extension of Tympanoctomys barrerae (Lawrence, 1941) (Rodentia: Octodontidae) in Patagonia and southernmost record [PDF]

open access: yesCheck List, 2013
We report the southernmost record for the octodontid rodent T. barrerae, which is also the second recording locality for this species in Patagonia. The new locality is placed in S Neuquén province, extending the known range of the species about 150 km SW
Adela Bernardis   +2 more
doaj   +7 more sources

Morphology of the limbs in the semi-fossorial desert rodent species of Tympanoctomys (Octodontidae, Rodentia) [PDF]

open access: yesZooKeys, 2017
Here, a detailed description of the forelimbs and hindlimbs of all living species of the genus Tympanoctomys are presented. These rodents, highly adapted to desert environments, are semi-fossorial with capacity to move on the surface as well as to build ...
M. Julieta Pérez   +2 more
doaj   +4 more sources

Parámetros hematológicos del roedor subterráneo Spalacopus cyanus (Rodentia: Octodontidae)

open access: yesRevista Mexicana de Biodiversidad, 2019
Describimos los parámetros hematológicos del roedor subterráneo endémico de Chile Spalacopus cyanus (Rodentia, Octodontidae). Nuestros resultados indican que presenta una condición hematológica que difiere en los altos valores de Hb por eritrocito (HCM ...
Carlos Tirado   +3 more
doaj   +3 more sources

Analyzing the impact of conflictive dental characters on the phylogeny of octodontoid rodents [PDF]

open access: yesActa Palaeontologica Polonica, 2016
Systematics of fossil octodontoids (Rodentia, Caviomorpha) is in great part based on insights into the knowledge of teeth, making the step of dental characterization certainly relevant for the evolutionary reconstruction of these rodents.
Adriana M. Candela
doaj   +1 more source

Niche models as a tool to inform restoration and conservation strategies: the case of Jubaea chilensis (palm, Arecaceae) and its seed disperser Octodon degus (rodent, Octodontidae)

open access: yesFrontiers in Forests and Global Change, 2023
IntroductionBiotic interactions are a crucial component of the plant regeneration process, which has been traditionally studied at more local scales, providing the tools for planning and decision-making.
Ignacio Núñez-Hidalgo   +8 more
doaj   +1 more source

Los mamíferos de la formación Río Quinto (Plioceno), provincia de San Luis (Argentina). Aspectos bioestratigráficos, zoogeográficos y paleoambientales

open access: yesEstudios Geologicos, 1998
Se describe la asociación faunística procedente de la cantera Díaz Nogarol, provincia de San Luis (Argentina). Se han identificado representantes de cinco familias de xenartros, notoungulados y roedores: l.
J. L. Prado   +4 more
doaj   +1 more source

A new host of Trypanosoma cruzi from Jujuy, Argentina: octodontomys gliroides (Gervais & D'Orbigny, 1844) (Rodentia, Octodontidae)

open access: yesMemorias do Instituto Oswaldo Cruz, 1992
To identify wild hosts of Trypanosoma cruzi, surveys were conducted in the subandean valleys of Jujuy Province, Argentina, between June 1986 and March 1987. Seventy two mammals from 13 different species were examined by xenodiagnosis.
Nicolas J. Schweigmann   +6 more
doaj   +1 more source

Micromamiferos andinos holocenicos del sitio arqueologico Inca Cueva 5, Ju Juy, Argentina: tafonomia, zoogeografia y reconstruccion paleoambiental

open access: yesEstudios Geologicos, 2002
El sitio arqueológico Inca Cueva 5 se encuentra en la provincia de Jujuy, Argentina, en el borde oriental de la región de la Puna (23" 05' S - 65" 27' W; 3700 m s n m) y está fechado entre 2120 f 120 y 780 f 100 años radiocarbónicos AP. El estudio de una
P. Teta, P. E. Ortiz
doaj   +1 more source

Graphidioides subterraneus n. sp. (Nematoda: Trichostrongyloidea) from the South American subterranean rodent Ctenomys talarum Thomas, 1898 (Rodentia: Octodontidae)

open access: yesParasite, 2005
A new nematode species, Graphidioides subterraneus n. sp., found in the stomach of C. talarum from Argentina is described. The new species more closely resembles G.
Rossin M.A., Timi J.T., Malizia A.I.
doaj   +1 more source

Las especies del género Gyropus Nitzsch, 1818 (Phthiraptera: Gyropidae) parásitas de Octodontidae (Mammalia: Rodentia) The species of the genus Gyropus Nitzch, 1818 (Phthiraptera: Gyropidae) parasitic on the Octodontidae (Mammalia: Rodentia)

open access: yesRevista Chilena de Historia Natural, 2002
Este trabajo tiene por finalidad otorgar status específico pleno a la subespecie Gyropus parvus elongatus Castro, Cicchino & Torres-Mura, 1987, describir la nueva especie Gyropus distinctus a partir de materiales recolectados sobre Octodon degus (Molina,
DOLORES DEL CARMEN CASTRO   +1 more
doaj  

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