Factbites
 Where results make sense
About us   |   Why use us?   |   Reviews   |   PR   |   Contact us  

Topic: Octodon


Related Topics

In the News (Tue 1 Dec 09)

  
  Octodon - LoveToKnow 1911
OCTODON, the generic name for a small South American rodent mammal (Octodon degus) locally known as the degu.
It is the type of the family Octodontidae, the members of which - collectively termed octodonts - are exclusively Central and South American.
This page was last modified 03:03, 29 Aug 2006.
www.1911encyclopedia.org /Octodon   (68 words)

  
  Comparative Placentation
Biological background: Octodon degus is one of the smallest South American hystricognath rodents (Figure 1) and lives in rocky habitat and bush habitat in areas of medium high elevation (up to 1,200 m) native to Chile.
Octodon is reported as one of the most common mammals of central Chile with densities of about 40 to 80 individuals per hectare (Nowak, 1999).
Octodon degus possesses a diploid number of 2N = 58 with a genome size of 8.6 picograms (Honeycutt et al., 2003; Fernandez, 1968).
medicine.ucsd.edu /cpa/degu.htm   (3451 words)

  
 Octodon degus   (Site not responding. Last check: 2007-11-05)
Hausarbeiten.de - Ethogramm über zwei Degus (Octodon degus)...
Degus, or Octodon Degus, are mammals of the Octidontidae genus.
Akvasia: Degus Octodon degus Degusen tilhører samme søramerikanske familiegruppe som chinchilla og marsvin: Caviomorpha, og er ikke i gnagerfamilien slik som rotter...
specieslist.com /endangered/scientific_name/O/Octodon_degus.shtml   (3558 words)

  
 Retinal Spectral Sensitivity, Fur Coloration, and Urine Reflectance in the Genus Octodon (Rodentia): Implications for ...
Retinal Spectral Sensitivity, Fur Coloration, and Urine Reflectance in the Genus Octodon (Rodentia): Implications for Visual Ecology -- Chávez et al.
From the Department of Physiology, Faculty of Science and Center of Molecular and Cellular Neuroscience of Valparaíso, University of Valparaíso, Valparaíso, Chile; the
In all three Octodon species, dorsal body parts were more cryptically
www.iovs.org /cgi/content/abstract/44/5/2290   (331 words)

  
 MEDLINE Search on Medscape.com
A 4.5-year-old female degu (Octodon degus) was minimally responsive with a poor body condition, a rough haircoat, and moderate dehydration.
Octodon degus, a social hystricomorph rodent, responds to olfactory cues from a gonadally intact female entrained to a light-dark cycle (LD) by...
The degu (Octodon degus) is a diurnal rodent, native to Chile.
search.medscape.com /uslclient/searchMedline.do?queryText=Octodon   (447 words)

  
 Genus Octodon or degus
Octodon is a genus of octodontid rodents, of which the best-known member is the degu O. (Full text)
Octodon degus Octodon lunatus Octodon pacificus Template:Taxobox end Octodon is a genus of octodontid rodents, of which the best-known member is the degu O. (Full text)
The degu (Octodon degus) is among the rodents that have the ability to see the ultraviolet spectrum.
www.thewebsiteofeverything.com /animals/mammals/Rodentia/Octodontidae/Octodon/index.html   (360 words)

  
 Publikationen
The aim of this study in pups of the trumpet- tailed rat, Octodon degus, was to identify cortical and subcortical brain regions, which are involved in the perception of vocalizations uttered by the mother.
Abstract3: The influence of early postnatal socio-emotional deprivation on the development of tyrosine hydroxylase- and 5-hydroxytryptamine- immunoreactive fiber innervation in the medial prefrontal cortex was quantitatively investigated in the precocial rodent Octodon degus.
Abstract5: The influence of postnatal socio-emotional deprivation on the development of nicotinamide adenine dinucleotide phosphate (NADPH)- diaphorase-reactive neurons in prefrontal cortical areas and in subdivisions of the nucleus accumbens was quantitatively investigated in the precocious rodent Octodon degus.
www.uni-leipzig.de /~humanbio/abstracts.html   (4354 words)

  
 Animaux Infos : octodon degus
noms : octodon, dègue du Chili, degus, bori, pseudorat.
Les octodons sont des animaux sociaux ; ils ont un grand besoin de contacts et un animal seul dans sa cage aura besoin de beaucoup d'attention.
Les octodons ont un régime végétarien, et dans leur milieu naturel ils trouvent peu d'aliments sucrés.
perso.dixinet.com /animaux-infos/octodon.html   (1126 words)

  
 Andreas Degulinks
Locomotor and feeding activity rhythms in a light-entrained diurnal rodent, octodon degus.
Medullary fixation of a tibial fracture in a three-month-old degu (Octodon degus).
Repeated neonatal maternal deprivation induces changes of spine densities in layer III pyramidal cells of the anterior cingulate cortex of Octodon degus., Proceedings of the 26th Göttingen Neurobiology Conference, II.
www.deguspecial.de /Htmlpages/deguliteratur.htm   (1493 words)

  
 Degu Page Home
Degu (Octodon degus) is one of those strange rodents from South America.
They live in the middle part of Chile, and said to be the most common mammal in the area.
Our five-year-old Goota (male), the one who is the most athletic of the five degus we have, has been about 180 grams for the past three years, whereas his sister Gooko, who just could not stop eating, was over 300 grams at maximum.
www.ucmp.berkeley.edu /people/motani/degus   (153 words)

  
 Degu - Wikipedia, the free encyclopedia
They live in burrows, and by digging communally they are able to construct larger and more elaborate burrows than they could on their own.
A study in Octodon degus, a generalist herbivorous rodent.
Ebensperger, L. A., and Caiozzi, A. Male degus, Octodon degus, modify their dustbathing behavior in response to social familiarity of previous dustbathing marks.
en.wikipedia.org /wiki/Degu   (1386 words)

  
 zanimaux.com - octodon
On appelle "Octodon" ce rongeur à cause de la forme en huit de ses molaires.
Tous les octodons rencontrés en animaleries sont les produits de 20 octodons capturés au Chili en 1964, et importés en Amérique, pour étude en laboratoire.
En hiver les octodons n'hibernent pas, mais ils accumulent les provisions (graines de graminées, herbes etc...) En été étant donné qu'il fait très chaud, ils restent dans la chambre de repos et se nourissent surtout de tubercules, écorces qui sont riches en eau.
www.zanimaux.com /rongeurs/octodon.php   (778 words)

  
 Degu References
Ebensperger, L. and Bozinovic, F. (2000) 'Energetics and burrowing behaviour in the semifossorial degu Octodon degus (Rodentia: Octodontidae).' Journal of Zoology, 252: 179-186.
Fischer, R. and Meunier, G. (1985) 'Responses to conspecifics' urine by the degu (Octodon degus).' Physiological Behaviour, 34 (6): 999-1001.
Contreras, L. and Bustos-Obregon, E. (1980) 'Anatomy of reproductive tract in Octodon degus Molina: A nonscrotal rodent.' Archives of Andrology, 4 (2): 115-24.
www.btinternet.com /~p.long/degutopia/degurefs.htm   (2820 words)

  
 degus
Octodon refers to the teeth - it leaves an eight-sided mark.
"Like other Octodon species, the Degus is similar to the rat in size and proportions.
Its physical adaptations to a subterranean life are a squat body and short neck, a large head, a long tail with brush-like hair at the tip, which it raises slightly when walking, and long whiskers.
www.fromepet.co.uk /degus.htm   (1052 words)

  
 A Nonphotic Stimulus Inverts the Diurnal-Nocturnal Phase Preference in Octodon degus -- Kas and Edgar 19 (1): 328 -- ...
A Nonphotic Stimulus Inverts the Diurnal-Nocturnal Phase Preference in Octodon degus -- Kas and Edgar 19 (1): 328 -- Journal of Neuroscience
in Octodon degus, a mammal that exhibits multiple chronotypes.
Photic phase response curve in Octodon degus: assessment as a function of activity phase preference
www.jneurosci.org /cgi/content/abstract/19/1/328   (375 words)

  
 Degu (Octodon degus) Links   (Site not responding. Last check: 2007-11-05)
The degu (Octodon degus) or "brush tail rat" is a cute brown rodent from Chile.
The Octodon Degu: An New Animal Model for Neuropathological Manifestations of Alzheimer's Disease
Rhythm chronotypes in a diurnal rodent, octodon degus
postdiluvian.org /~seven/degus.html   (388 words)

  
 Fire Escape's Degus   (Site not responding. Last check: 2007-11-05)
The degu is a palm sized south american mammal in the family Octodon Degus.
Their fur is a wild rabbit brown and they have large pear shaped ears.
Degus are relatively new to the united states where they have been inbred from an original group of about 10 animals.
www.fehq.org /public/fedegus.htm   (1938 words)

  
 N.A.P.A.K - The Contreversial Degu - Article Archives
There are now thought to be four species comprising the genus Octodon, of which at the time of writing only Octodon degus - let's call it the Common Degu - is to be seen in captivity in Great Britain.
A fourth species, Octodon pacificus, has only recently been described, despite the original animals being collected as long ago as 1959.
Refreshingly, Octodon degus remains a common species, with population densities varying from 10-260 animals per hectare, although 40-80 per hectare is probably nearer the average; and in some agricultural provinces it is even considered a pest.
www.napak.com /the_contreversial_degu.html   (2168 words)

  
 Photic phase response curve in Octodon degus: assessment as a function of activity phase preference -- Kas and Edgar ...
Photic phase response curve in Octodon degus: assessment as a function of activity phase preference -- Kas and Edgar 278 (5): 1385 -- AJP - Regulatory, Integrative and Comparative Physiology
Because Octodon degus exhibited asymmetric Tb and locomotor
Crepuscular rhythms of EEG sleep-wake in a hystricomorph rodent, Octodon degus.
ajpregu.physiology.org /cgi/content/full/278/5/R1385   (3066 words)

  
 Pictures of the degu|Octodon degus facts
Thus, regardless of activity phase preference, photic entrainment of the circadian pacemaker in Octodon degus is similar to most other diurnal and nocturnal species, suggesting that entrainment mechanisms do not determine overt diurnal and nocturnal behavior.
Whether these active and/or passive components of activity behavior account for variation in chronotype or otherwise alter the manifest phase preference in Octodon degus is unknown.
The scientific name of the degu is Octodon degus.
www.thewebsiteofeverything.com /animals/mammals/Rodentia/Octodontidae/Octodon/Octodon-degus.html   (320 words)

  
 Parental Deprivation Induces N-Methyl-D-Aspartate-Receptor Upregulation in Limbic Brain Areas of Octodon degus: ...
An optimal coordination between parents and their offspring involves a sequence of reciprocal behaviors to ensure the adequate care of the young, which is critical for a healthy physical, emotional, and social development.
We assessed in the South American precocial species, Octodon degus, whether alterations of glutamatergic function of the limbic system induced by parental deprivation may be a neural correlate for such behavioral changes.
The results demonstrate that early life events can influence the expression of transmitter receptors and that maternal behavior, acting to control the pup's socio-emotional environment, is a key factor for regulating such developmental events.
www.hindawi.com /GetArticle.aspx?doi=10.1155/NP.2000.233&e=cta   (322 words)

  
 OCTODON - Online Information article about OCTODON
OCTODON, the generic name for a small See also:
American rodent mammal (Octodon degus) locally known as the degu.
It is the type of the See also:
encyclopedia.jrank.org /NUM_ORC/OCTODON.html   (195 words)

  
 ESTUDIO-UMH-CONSTATA-OCTODON-DEGUS-(-ROEDOR-CHILENO)-PODRIA-SER-MODELO-ESTUDIO-HIPERGLUCEMIA-TRANSITORIA-CATARATAS   (Site not responding. Last check: 2007-11-05)
El Octodon degus (un roedor de origen chileno de 35 cm) podría ser un buen modelo para el estudio de situaciones de hiperglucemia transitoria, como sucede en algunas mujeres embarazadas, además de un buen modelo para el estudio de cataratas.
Estas son algunas de las conclusiones de la Tesis 'Caracterización de la respuesta insulin-secretora en el Octodon degus, un posible modelo de diabetes tipo 2', del doctorando de la UMH Israel Jarabo, y dirigida por los profesores Bernat Soria y Franz Martín.
Este estudio, sin embargo, concluye que este roedor no es un modelo interesante para el estudio de la diabetes tipo 2.
www.universia.es /html_estatico/portada/actualidad/noticia_actualidad/param/noticia/chbfa.html   (211 words)

  
 degu-eva   (Site not responding. Last check: 2007-11-05)
The scientific (latin) name of the degu is Octodon degu and the degu does not belong to the order Rodentia (rodents) but to the South American Caviomorpha just as the guinea pig, the chinchilla, the capybara and so on.
These species' was taxonomocally removed from the Rodentia and put in a separate, new order a few years ago, the Caviomorpha.
The original scientific name was Octodon cummingi, but have changed to Octodon degu long since.
www.critterhut.com /care_sheets/degu-eva.htm   (1292 words)

  
 octodon   (Site not responding. Last check: 2007-11-05)
Son nom latin est donc logiquement devenu Octodon degu.
En effet, les octodons ont des dents plus solides que la plupart des autres rongeurs.
On peut donner du mélange de graines (pour octodon, ça existe), des fruits secs, quelques légumes comme des bouts de carottes ou des patates douces...
animexotiques.ifrance.com /octodon.htm   (1621 words)

  
 Locomotor and feeding activity rhythms in a light-entrained diurnal rodent, Octodon degus -- García-Allegue et ...
Locomotor and feeding activity rhythms in a light-entrained diurnal rodent, Octodon degus -- García-Allegue et al.
Ten male Octodon degus (10 mo old at the beginning of the experiments) reared in a laboratory colony
Miller, J. The SCN is comprised of a population of coupled oscillators.
ajpregu.physiology.org /cgi/content/full/277/2/R523   (3851 words)

  
 Hypnion - About Us - Published Research - Circardian Rhythm   (Site not responding. Last check: 2007-11-05)
Scheduled voluntary wheel running activity modulates free-running circadian body temperature rhythms in Octodon degus.
Photic phase response curve in Octodon degus: assessment as a function of activity phase preference.
A non-photic stimulus inverts the diurnal-nocturnal phase preference in Octodon degus.
www.hypnion.com /programs/rhythm.htm   (185 words)

Try your search on: Qwika (all wikis)

Factbites
  About us   |   Why use us?   |   Reviews   |   Press   |   Contact us  
Copyright © 2005-2007 www.factbites.com Usage implies agreement with terms.