Results 61 to 70 of about 4,017 (203)
Palaeontology, Volume 68, Issue 4, July/August 2025.Abstract Taphonomic studies of Cenozoic mammals are scarce. We report a study of the taphonomy of the Corralito site (Middle Pleistocene to Holocene), Córdoba Province, Argentina, which documents the last population of the South American native ungulate typotherid Mesotherium cristatum. We discovered two specimens of M.
Marcos Fernández‐Monescillo +6 more
wiley +1 more source
Brazilian Journal of Biology, 2013 The present study analyses the glans penis and baculum morphology of three Brazilian tuco-tucos, Ctenomys torquatus Lichtenstein, 1830, Ctenomys minutus Nehring, 1887 and Ctenomys flamarioni Travi, 1981, in order to identify possible variations and ...
O. Rocha-Barbosa +5 more
doaj
On the presence of Ctenomys talarum (Rodentia, Ctenomyidae) in northeastern Buenos Aires province, Argentina [PDF]
, 2014 El género Ctenomys se encuentra ampliamente distribuído en Argentina. Su ausencia en el norte de la provincia de Buenos Aires desde el Holoceno tardío, fue considerada como el resultado de cambios climáticos ocurridos en el pasado.
Agnolin, Federico L., Lucero, Sergio
core
Journal of Anatomy, Volume 246, Issue 2, Page 299-315, February 2025.Bite force in parrots has been explored using data from muscle masses. The values were validated by comparison with data for bite force collected from live parrots. The parrot's reputation for a strong bite force is well founded. Abstract Jaw morphology and function determine the range of dietary items that an organism can consume.
Shannon L. Harrison +3 more
wiley +1 more source
Agropecuária Catarinense, 2023 Os roedores são vertebrados, considerados pragas, pois destroem sementes recém-plantadas e atacam os cereais na espigagem e depois de colhidos e armazenados.
Flávio Roberto Mello Garcia +1 more
doaj
Guanacos and isotopic ecology in northern Neuquen: The record from Cueva Huenul 1 [PDF]
, 2018 En este trabajo se presentan los primeros resultados de ecología isotópica regional para el extremo norte de la provincia del Neuquén (Argentina). Esta información es clave para la reconstrucción de cambios ecológicos y paleodietas humanas a través del ...
Barberena, Ramiro +7 more
core +3 more sources
Journal of Anatomy, Volume 245, Issue 3, Page 420-450, September 2024.The muscles of scratch‐diggers (Bathyergus spp.) show a higher mechanical advantage for forelimb flexion and shoulder stabilization than tooth‐diggers. The glenohumeral and olecranon joints play fundamental roles as robust pivots to resist the action of larger muscles. Tooth‐diggers lacked some muscles aiding with elbow extension and humeral retraction,
Germán Montoya‐Sanhueza +2 more
wiley +1 more source
, 1993 {"references": ["Osgood, W. H. 1946. A new octodont rodent from the Paraguayan Chaco. Fieldiana: Zoology, 31 (6): 47 - 49.", "Nowak, R. M. 1991. Walker's Mammals of the World. Fifth ed. Johns Hopkins University Press, Baltimore, 1: 1 - 642; 2: 643 - 1629."]}
openaire +1 more source
Ctenomys conoveri Osgood, 1946 (Rodentia, Ctenomyidae), a new mammal for Argentina [PDF]
, 2017 Se presenta el primer registro de Ctenomys conoveri Osgood, 1946 (Rodentia, Ctenomyidae) para Argentina a partir de un ejemplar colectado en río Itiyuro (22°30 ‘S, 63° 30‘O), Tonono, Salta, en 1950.
Ríos, Sergio Daniel +1 more
core
Trophic ecology of Athene cunicularia and Tyto alba in Curru-Mahuida hill, Monte- Espinal ecotone, La Pampa, Argentina [PDF]
, 2012 Se analizó la dieta de Athene cunicularia y Tyto alba en un área de ecotono entre elMonte y el Espinal en la provincia de La Pampa, Argentina. Se identificaron 747 presas de Athenecunicularia y 563 de Tyto alba, pertenecientes a las clases Mammalia ...
Costan, Andrea Silvina +3 more
core +1 more source