Results 51 to 60 of about 1,267 (164)

Type localities of small mammals in Patagonia: Hatcher’s expedition to the Meseta del Lago Buenos Aires, Santa Cruz, Argentina [PDF]

open access: yes, 2016
En base a la reconstrucción del viaje efectuado en 1898 por J. B. Hatcher y E. A. Colburn hacia la Meseta del lago Buenos Aires y sectores adyacentes (Santa Cruz, Argentina), se discute la procedencia geográfica de los holotipos de los roedores ...
Christie, Miguel I.   +1 more
core  

Paleontology and stratigraphy of the Aisol Formation (Neogene), San Rafael, Mendoza [PDF]

open access: yes, 2012
Fil: Forasiepi, Analía Marta. Departamento de Paleontología. Museo de Historia Natural de San Rafael; ArgentinaFil: Martinelli, Agustín Guillermo. Departamento de Paleontología. Museo de Historia Natural de San Rafael; ArgentinaFil: De la Fuente, Marcelo
Bond, Mariano   +4 more
core  

A higher-level MRP supertree of placental mammals [PDF]

open access: yes, 2006
Background The higher-level phylogeny of placental mammals has long been a phylogenetic Gordian knot, with disagreement about both the precise contents of, and relationships between, the extant orders.
Robin MD Beck   +4 more
core   +2 more sources

Ctenomyidae Lesson 1842

open access: yes, 1993
Family Ctenomyidae Lesson, 1842. Nouv. Tabi. Règne Animal., Mamm., p. 105. COMMENTS: This assemblage of 56 named species is in need of revision. The species are variable in chromosome number, but fairly uniform in morphology, suggesting that the major radiation of species was in the Pleistocene (Roig and Reig, 1969:666; Reig et al. (19906:89). Ctenomys
openaire   +1 more source

THE MIDDLE EAR APPARATUS OF THE TUCO-TUCO CTENOMYS SOCIABILIS (RODENTIA, CTENOMYIDAE) [PDF]

open access: yesJournal of Mammalogy, 2004
Despite much recent interest in the middle ear and hearing of subterranean mammals, there is very little information in the literature regarding the middle ear apparatus of tuco-tucos (Rodentia: Ctenomyidae). In this study, the middle ear apparatus of Ctenomys sociabilis was dissected and is described for the first time.
openaire   +1 more source

Bottleneck effects in local populations of fossorial Ctenomys (Rodentia, Ctenomyidae) affected by vulcanism [PDF]

open access: yesHeredity, 1995
Bottleneck effects in local populations of fossorial Ctenomys (Rodentia, Ctenomyidae) affected by ...
M H Gallardo, N Köhler, C Araneda
openaire   +1 more source

Patrones morfológicos de los tucu-tucus (Rodentia, Ctenomyidae) de Patagonia

open access: yes, 2021
Sociedad Argentina para el Estudio de los ...
Brook, Federico   +3 more
openaire   +1 more source

Type localities of small mammals in Patagonia: The travel of J. Hatcher in the headwaters of the río Chico, Santa Cruz, Argentina [PDF]

open access: yes, 2013
Un estudio detallado del itinerario seguido por J. B. Hatcher y O. A. Peterson en las nacientes del río Chico, Santa Cruz, Argentina, permite discutir la procedencia geográfica de los holotipos de Ctenomys robustus J.
Pardiñas, Ulises Francisco J.
core  

Comparative phylogeography of the plateau zokor (Eospalax baileyi) and its host-associated flea (Neopsylla paranoma) in the Qinghai-Tibet Plateau [PDF]

open access: yes, 2014
Background: Specific host-parasite systems often embody a particular co-distribution phenomenon, in which the parasite’s phylogeographic pattern is dependent on its host.
Fang Zhao   +5 more
core   +2 more sources

Archeological evidence of the human exploitations of micromammals in the southern extreme of South America [PDF]

open access: yes, 2017
Se revisaron las evidencias de explotación antrópica de micromamíferos (
Fernández, Fernando Julián   +2 more
core   +1 more source

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