Results 111 to 120 of about 2,891 (183)

Cost of living in free-ranging degus (Octodon degus): seasonal dynamics of energy expenditure

Comparative Biochemistry and Physiology Part A: Molecular & Integrative Physiology, 2004
Animals process and allocate energy at different seasons at variable rates, depending on their breeding season and changes in environmental conditions and resulting physiological demands. Overall total energy expenditure, in turn, should either increase in some seasons due to special added demands (e.g.
Bozinovic, Francisco, Bacigalupe, Leonardo D., Vásquez Salfate, Rodrigo, Visser, G. Henk, Veloso Iriarte, Claudio, Kenagy, G. J.   +5 more
openaire   +3 more sources

Daily and seasonal limits of time and temperature to activity of degus Limitaciones diarias y estacionales de tiempo y temperatura sobre la actividad de degus

Revista Chilena de Historia Natural, 2002
We present an analysis of behavioral flexibility in a day-active caviomorph rodent, the degu, Octodon degus, in response to temporal (daily and seasonal), spatial, and thermal heterogeneity of its environment. We quantified activity and foraging behavior
G.J. KENAGY, ROBERTO F. NESPOLO, RODRIGO A. VÁSQUEZ, FRANCISCO BOZINOVIC   +3 more
doaj  

Embryonic development of the degu, Octodon degus [PDF]

Reproduction, 1982
M A, Rojas, M A, Montenegro, B, Morales
openaire   +2 more sources

Brain transcriptome sequencing of a natural model of alzheimer's disease [PDF]

, 2017
We acknowledge support of the Spanish Ministry of Economy and Competitiveness, “Centro de Excelencia Severo Ochoa 2013–2017,” SEV-2012-0208 and Project PT13/0001/0021 (ISCIII - Subdirección General de Evaluación y Fomento de la Investigación/FEDER “Una ...
Altimiras, Francisco, Camara, Francisco, Cogram, Patricia, Deacon, Robert M J, Dobson, Richard, Farias, Leandro A E, Guigó, Roderic, Hurley, Michael J., Loyola, David E., Newhouse, Stephen, Palumbo, Emilio, Uszczynska-Ratajczak, Barbara, Vlasova, Anna, Vásquez, Rodrigo A.   +13 more
core   +4 more sources

Dustbathing and intra-sexual communication of social degus, Octodon degus (Rodentia:Octodontidae) Baños de tierra y comunicación intra-sexual en el degu social, Octodon degus (Rodentia: Octodontidae)

Revista Chilena de Historia Natural, 2000
I observed the behavior of captive male and female Octodon degus to assess if dustbathing behavior plays a role in social communication among unfamiliar, same-sex conspecifics.
LUIS A. EBENSPERGER
doaj  

Chaetotaxy of three nymphal instars of an ischnoceran louse, Aegypoecus perspicuus (Phthiraptera: Insecta) [PDF]

, 2012
The present study on three nymphal instars of Aegypoecus perspicuus indicated that these differ from each other not only an size, abdominal segmentation, chitinization but also in the number of setae occurring on head, thorax and abdomen.
Agarwal, G. P., Ahmad, Aftab, Arya, Gaurav, Nisar, Arjumand, Saxena, A. K., Saxena, Renu   +5 more
core   +2 more sources

Age and Sex Determine Electrocardiogram Parameters in the Octodon degus. [PDF]

Biology (Basel), 2023
Cuenca-Bermejo L, Fernández-Del Palacio MJ, de Cassia Gonçalves V, Bautista-Hernández V, Sánchez-Rodrigo C, Fernández-Villalba E, Kublickiene K, Raparelli V, Kautzky-Willer A, Norris CM, Pilote L, Herrero MT, GOING-FWD Consortium.   +12 more
europepmc   +1 more source

Long-term behavioral effects of social separation during early life in a social mammal, Octodon degus. [PDF]

Sci Rep, 2023
Ukyo R, Shinohara A, Koshimoto C, Nagura-Kato GA, Ieiri S, Tsuzuki Y, Sakamoto SH.   +6 more
europepmc   +1 more source

A time-energy analysis of daytime surface activity in degus, Octodon degus Análisis del uso de tiempo y energía en la actividad superficial diaria en degus, Octodon degus

Revista Chilena de Historia Natural, 2002
We present an analysis of time and energy allocation in a day-active caviomorph rodent, the degu, Octodon degus, in central Chile. We quantified components of surface activity in the field on a daily basis in individual degus near the time of the summer ...
G.J. Kenagy, Rodrigo A. Vásquez, Roberto F. Nespolo, Francisco Bozinovic   +3 more
doaj  

Biologija i prehrana degua (Octodon degus)

Veterinarska stanica, 2011
Octodon degus je histrikomorfni glodavac koji se rađa razvijen, ali sporo spolno sazrijeva. Vrsta je endemična za područje središnjeg Čilea gdje nastanjuje niže padine Anda. Degui su vrijedne laboratorijske životinje za istraživanje reprodukcije, neurologije, šećerne bolesti i razvoja katarakte.
Mašek, Tomislav, Chloe V. Long
openaire   +2 more sources