References

Here's a complete numerical list of all the references Degutopia has used to make this website. Thanks!

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To reference the Degutopia website:

Long, C.V. (-year-) Degutopia Degu Information [www document]. <http://www.degutopia.co.uk> (Accessed on -date-).

  1. Nishi, M. and Steiner, D. (1990) 'Cloning of complementary DNA's encoding islet amyloid polypeptide, insulin, and glucagon precursors from a New World rodent, the degu, Octodon degus.' Molecular Endocrinology, 4 (8): 1192-8.

  2. Ebensperger, L. and Bozinovic, F. (2000) 'Energetics and burrowing behaviour in the semifossorial degu Octodon degus (Rodentia: Octodontidae).' Journal of Zoology, 252: 179-186.

  3. Poeggel, G. and Braun, K. (1996) 'Early auditory filal learning in degus (Octodon degus): Behavioural and autoradiographic studies.' Brain Research, 743: 162-170.

  4. Lee, T., Governale, M. and Goel, N. (1997) Research suggests that bright light plus company may be the best Rx for females with SAD [www document]. <http://www.http://www.ur.umich.edu/9798/Dec17_97/degus.htm> (Accessed 01 June 2004).

  5. Ebensperger, L. and Bozinovic, F. (2000) 'Communal burrowing in the hystricognath rodent, Octodon degus: A benefit of sociality?' Behavioral Ecology and Sociobiology, 47: 365-369.

  6. Kas, M. and Edgar, D. (1999) 'A nonphotic stimulus inverts the diurnal-nocturnal phase preference in Octodon degus.' Journal of Neuroscience, 19 (1): 328-333.

  7. Jechura, T., Walsh, J. and Lee, T. (2003) 'Testosterone suppresses circadian responsiveness to social cues in the diurnal rodent Octodon degus.' Journal of Biological Rhythms, 18 (1): 43-50.

  8. Kenagy, G., Veloso, C. and Bozinovic, F. (1999) 'Daily rhythms of food intake and feces reingestion in the degu, an herbivorous Chilean rodent: Optimizing digestion through coprophagy.' Physiological and Biochemical Zoology, 72 (1): 78-86.

  9. Gallardo, P., Olea, N., Sepulveda, F. (2002) 'Distribution of aquaporins in the colon of Octodon degus, a South American desert rodent,' American Journal of Physiology, 283: 779-788.

  10. Kas, M. and Edgar, D. (2000) 'Photic phase response curve in Octodon degus: Assessment as a function of activity phase preference.' American Journal of Physiology, 278: 1385-1389.

  11. Garcia-Allegue, R., Lax, P., Madariaga, A. and Madrid, J. (1999) 'Locomotor and feeding activity rhythms in a light-entrained diurnal rodent, Octodon degus.' American Journal of Physiology, 277: 523-531.

  12. Bozinovic, F., Novoa, F. and Sababt, P. (1997) 'Feeding and digesting fiber and tannins by an herbivorous rodent, Octodon degus (Rodentia: Caviomorpha).' Comparative Biochemistry and Physiology A, 118 (3): 625-30.

  13. Ziabreva, I., Poeggel, G., Schnatel, R. and Braun, K. (2003) 'Separation-induced receptor changes in the hippocampus and amygdala of Octodon degus: Influence of maternal vocalisations.' Journal of Neuroscience, 23 (12): 5329-36.

  14. Wilson, S. (1982) 'Cataract-promoting behaviour, social development, and relationship with parents in sibling juvenile degus (Octodon degus).' Developmental Psychobiology, 15 (3): 257-68.

  15. Reynolds, T. and Wright, J. (1979) 'Early postnatal physical and behavioural development of degus (Octodon degus).' Lab Animal, 13 (2): 93-9.

  16. Friedle, R. and Fischer, R. (1986) 'Responses to salivary olfactants in relation to dominance of the degu (Octodon degus).' Perceptual Motor Skills, 62 (1): 192-4.

  17. Fischer, R. and Meunier, G. (1985) 'Responses to conspecifics' urine by the degu (Octodon degus).' Physiological Behaviour, 34 (6): 999-1001.

  18. Helmeke, C., Ovtscharoff, W., Poeggel, G. and Braun, K. (2001) ' Juvenile emotional experience alters synaptic inputs on pyramidal neurons in the anterior cingulate cortex.' Cerebral Cortex, 11 (8): 717-727.

  19. Ebensperger, L. and Wallern, P. (2002) 'Grouping increases the ability of the social rodent, Octodon degus, to detect predators when using exposed microhabitats.' OIKOS, 98: 491-497.

  20. Animal Diversity Web (2004) Hystricognath Rodents [www document]. <www.animaldiversity.ummz.umich.edu> (accessed 10 March, 2004).

  21. Palacios, A. and Bozinovic, F. (2003) 'A comparative approach to integrative and comparative biology: Thoughts on the table.' Biological Research, 36: 101-105.

  22. Ebensperger, L. and Caiozzi, A. (2002) 'Male degus, Octodon degus, modify their dustbathing behaviour in response to social familiarity of previous dustbathing marks.' Revista Chilena de Historia Natural, 75: 157-163.

  23. Ebensperger, L., Veloso, C. and Wallem, P. (2002) 'Do female degus communally nest and nurse their pups?' Journal of Ethology, 20: 143-146.

  24.   a. Cha'vez, A., Bozinovic, F., Peichl, F. and Palacios, A. (2003) 'Retinal spectral sensitivity, fur coloration and urine reflectance in the genus Octodon (Rodentia): Implications for visual ecology.' IOVS, 44 (5): 2290-2296.

    1. Opazo, J., Soto-Gamboa, M. and Bozinovic, F. (2004) 'Blood glucose concentration in caviomorph rodents.' Comparative Biochemistry and Physiology A, 137: 57-64.

  25. Huchon, D. and Douzery, E. (2001) 'From the Old World to the New World: A molecular chronicle of the phylogeny and biogeography of hystricognath rodents.' Molecular Phylogenetics and Evolution, 20 (2): 238-251.

  26. Saavedra, B. and Simonetti, J. (2003) 'Holocene distribution of Octodontid rodents in central Chile.' Revista Chilena de Historia Natural, 76: 383-389.

  27.  Hutterer, R. (1994) 'Island rodents: A new species of Octodon from Isla Mocha, Chile (Mammalia: Octodontidae).' Zeitschrift fur Saugetierkunde, 59: 27-41.

  28. Bozinovic, F., Bacigalupe, L., Vásquez, R., Visser, H., Veloso, C. and Kenagy, G. (2004) 'Cost of living in free-ranging degus (Octodon degus): Seasonal dynamics of energy expenditure.' Comparative Biochemistry and Physiology A, 137: 597-04.

  29. Vásquez, R., Ebensperger, L. and Bozinovic, F. (2001) 'The influence of habitat on travel speed, intermittent locomotion and vigilance in a diurnal rodent.' Behavioural Ecology, 13 (2): 182-187.

  30. Cloyd, E. (2003) Octodon degus [www document]. <www.animaldiversity.ummz.umich.edu> (accessed 15 March, 2004).

  31. Braun, K., Kremz, P., Wetzel, W., Wagner, T. and Poeggel, G. (2003) 'Influence of parental deprivation on the behavioural development in Octodon degus: Modulation by maternal vocalisations.' Dev Psychobiol., 42: 237-245.

  32. Ebensperger, L. (2001) 'No infanticide in the hystricognath rodent, Octodon degus: Does ecology play a role?' Acta Ethology, 3: 89-93.

  33. National Museum of Natural History (1993) MSW scientific names [www document]. <www.nmnhwww.si.edu> (accessed 15 March, 2004).

  34. Lee, T. (2004) 'Octodon degus: A diurnal, social and long-lived rodent.' ILAR, 45 (1): 14-24.

  35. Sabat, P. and Veloso, C. (2003) 'Ontogenic development of intestinal disaccharides in the precocial rodent Octodon degus (Octodontidae).' Comparative Biochemistry and Physiology A, Mol. Integr. Physiol., 134 (2): 393-7.

  36. Brown, C. and Donnelly, T. (2001) 'Cataracts and reduced fertility in degus (Octodon degus): Contracts secondary to spontaneous diabetes mellitus.' Lab Animal (NY), 30 (6): 25-6.

  37. Kenagy, G., Place, N. and Veloso, C. (1999) 'Relation of glucocorticosteroids and testosterone to the annual cycle of free-living degus in semiarid central Chile.' Genetic Comparative Endocrinology, 115 (2): 236-43.

  38. Bosco, C., Rodrigo, R., Diaz, S. and Borax, J. (1997) 'Renal effects of chronic exposure to malathion in Octodon degus.' Comparative Biochemistry and Physiology C, Pharmacol. Toxicol. Endocrinol., 118 (2): 247-53.

  39. Obregon, E. and Ramirez, O. (1997) 'Ageing and testicular function in Octodon degus.' Andrologia, 29 (6): 319-26.

  40. Labyak, S. and Lee, T. (1995) 'Estrus and steroid induced changes in circadian rhythms in a diurnal rodent, Octodon degus.' Physiology and Behavior, 58 (3): 573-85.

  41. Pelissier, T., Saavedra, H., Bustamante, D. and Paeile, C. (1989) 'Further studies on the understanding of Octodon degus natural resistance to morphine: A comparative study with the Wistar rat.' Comparative Biochemistry and Physiology, 92 (2): 319-22.

  42. Cortes, A., Zuleta, C. and Rosenmann, M. (1988) 'Comparative water economy of sympatric rodents in a Chilean semi-arid habitat.' Comparative Biochemistry and Physiology, 91 (4): 711-4.

  43. White, P., Fischer, R. and Meunier, G. (1982) 'The lack of recognition of lactating females by infant Octodon degus.' Physiology and Behavior, 28 (4): 623-5.

  44. Kuljis, R. and Fernandez, V. (1982) 'On the organization of the retino-tecto-thalamo-telencephalic pathways in a Chilean rodent; The Octodon degus.' Brain Research, 234 (2): 189-204.

  45. 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.

  46. Murphy, J., Niemi, S., Hewes, K., Zink, M. and Fox, J. (1978) 'Hematologic and serum protein reference values of the Octodon degus.' American Journal of Veterinary Research, 39 (4): 713-5.

  47. Berrios, M., Flechon, J. and Barros, C. (1978) 'Utrastructure of Octodon degus spermatozoon with special reference to the acrosome.' American Journal of Anatomy, 151 (1): 39-53.

  48. Milton, H., Gallardo, F., Mondaca, R., Ojeda, N., Kohler, N. and Garrido, O. (2002) 'Morphological diversity in the sperms of caviomorph rodents.' Mastozool Neotropical., 9 (2): 159-170.

  49. Varma, S., Mizuno, A. and Kinoshita, J. (1997) 'Diabetic cataracts and flavinoids.' Science, 195 (4274): 205-6.

  50. Worgul, B. and Rothstein, H. (1975) 'Congenital cataracts associated with disorganized meridional rows in a new laboratory animal: The degu (Octodon degus).' Biomedicine, 23 (1): 1-4.

  51. Novak, R. (1999) Walker's Mammals of the World (6th edition). Baltimore: Johns Hopkins University Press.

  52. Woods, C. and Boraker, D. (1975) 'Octodon degus.' Mammalian Species, 67: 1-5.

  53. Fernandez, R. (1968) 'Karyotype of Octodon degus (Rodentia, Octodontidae).' Archivos de Biologia y Medicina Experimentales (Santiago), 5: 33-37.

  54. Parrot Island, Inc. (2003) Harmful foods and plants [www document]. -<www.parrotislandinc.com> (accessed 20 March, 2004).

  55. Chincare (2004) Safe wood vs. toxic [www document]. <www.chincare.com> (accessed 20 March, 2004).

  56. Vanderlip, S. (2001) Degus: Complete Pet Owner's Manual. New York: Barron's Educational Series.

  57. Degudomain (2004) Appearance of the degu [www document]. <www.geocities.com/degudomain.htm> (accessed 26 March, 2004).

  58. Wolf, J, Edwards, M., Kaufman, J., Onjukka, S. and Wolfe, M. (2002) 'Mystery of epizootic oral tumors in spring chinook salmon.' 29th Annual Eastern Fish Health Workshop, N/A.

  59. Fincham, A. and Simmer, J. (1997) 'Amelogenin proteins of developing dental enamel.' The Ciba Foundation, N/A.

  60. Watts, A. and Addy, M. (2001) 'Tooth discolouration and staining; A review of the literature.' British dental Journal, 190 (6): 309-316.

  61. Gutiérrez, J. and Bozinovic, F. (1998) 'Diet selection in captivity by a generalist herbivorous rodent (Octodon degus) from the Chilean costal desert.' Journal of Arid Environments, 39 (4): 601-607.

  62. Refinetti, R. (2004) 'Non-stationary time series and the robustness of circadian rhythms.' Journal of Theoretical Biology, 227: 571-581.

  63. Sapra, M., Sharma, P. and Kothari, L. (1987) 'Effect of vitamin C deficiency on testicular structure in the guinea pig.' Journal of Postgraduate Medicine, 33: 69-73.

  64. Burri, B. and Jacob, R. (1997) 'Human metabolism and the requirement for vitamin C.' Vitamin C in Health and Disease. New York: Marcell Dekker.

  65. Saunders, N. (2003) Vitamins [www document]. <www.biology.creative-chemistry.org.uk> (accessed 10 May, 2004).

  66. Anon. (2004) Echinococcus granulosus [www document]. <www.biosci.ohio-state.edu> (accessed 10 May, 2004).

  67. Anon. (2004) Trypanosoma cruzi [www document]. <www.biosci.ohio-state.edu> (accessed 10 May, 2004).

  68. Tate, B. and Richardson, G. (2004) Longitudinal studies of the circadian rhythm of a juvenile diurnal mammal [www document]. <www.websciences.org> (accessed 07 May, 2004).

  69. Bauck, L. (2004) Technical bulletin: Timothy and alfalfa. Pers. comm.

  70. Bauck, L. (2004) Dermacare and omega 3 fatty acids. Pers. comm.

  71. Heisk, K. (2001) 'With he falling of fur and feathers.' The DuPage Conservationist, autumn: 4.

  72. McElwee, K. (2004) Seasonal Hair Shedding [www document]. <www.keratin.com> (accessed 06 April, 2004).

  73. Panksepp, J. and Burgdorf, J. (2000) '50kHz chirping (laughter?) in response to conditioned and unconditioned tickle-induced reward in rats: Effects of social housing and genetic variables.' Behavioural Brain Research, 115 (1): 25-38.

  74. Ohio State University (2004) Coccidiosis [www document]. <www.biosci.ohio-state.edu> (accessed 19 April, 2004).

  75. Tuomola, M., Elliott, C., Delahaut, P., Van Rhijn, J., Alfredsson, G. and Lovgren, T. (2000) 'Screening for coccidistat residues in the poultry production: The poultry-check project.' EuroResidue IV: Conference of Residues of Veterinary Drugs in Food. 1077-1080.

  76. Casamitjana, J. (2001) Enclosure size in captive wild mammals: A comparison between UK zoological collections and the wild [www document]. <http://www.captiveanimals.org/zoos/enclosures.pdf&gt> (Accessed 01 June 2004).

  77.  RedTail Boa Net (2004) Black Throat Monitors [www document]. <www.redtailboa.net> (accessed 14 June, 2004).

  78. Pet Care Trust (2004) Caring for Your Degu. Information leaflet.

  79. Li, W., Hide, W., Zharkikh, A., Ma, D. and Graur, D. (1992) 'The molecular taxonomy and evolution of the guinea pig.' The Journal of Heredity, 83 (3): 174-81.

  80. Lee, T., Hummer, D., Jechura, T. and Mahoney, M. (2004) 'Pubertal development of sex differences in circadian function: An animal model.' Annals of the New York Academy of Sciences, 1021: 262-75.

  81. Ebensperger, L., Hurtado, M., Soto-Gamboa, M., Lacey, E. and Chang, A. (2004) 'Communal nesting and kinship in degus (Octodon degus).' Naturwissenschaften, 91: 391-5.

  82. Veloso, C. and Bozinovic, F. (2000) 'Interplay between acclimation time and diet quality on basal metabolic rate in female degus Octodon degus (Rodentia: Octodontidae).' Journal of Zoology, London, 252: 531-547.

  83. Shelley, E. and Blumstein, D. (2006) 'The evolution of vocal alarm communication in rodents.' Behavioural Ecology, 16: 169-177.

  84. Mohawk, J., Cashen, K. and Lee, T. (2005) 'Inhibiting cortisol response accelerates recovery from a photic phase shift.' American Journal of Physiology: Regulatory, Integrative and Comparative Physiology, 288: R221-8.

  85. Tokimoto, N. and Okanoya, K. (2004) 'Spontaneous construction of "Chinese boxes" by degus (Octodon degus): A rudiment of recursive intelligence?' Japanese Psychological Research, 46 (3): 255-261.

  86. Declair, V. (1997) 'The usefulness of topical application of essential fatty acids (EFA's) to prevent pressure ulcers.' Ostomy Wound Management, 43 (5): 48-52.

  87. Berrios, S., Fernandez-Donoso, R., Pincheira, J., Page, J., Manterola, M. and Cerda, M. (2004) 'Number and nuclear localisation of nucleoli in mammalian spermatocytes.' Genetica, 121 (3): 219-28.

  88. Torronen, R., Pelkonen, K. and Karenlampi, S. (1989) 'Enzyme-inducing and cytotoxic effects of wood-based materials used as bedding for laboratory animals. Comparison by a cell culture study.' Life Science, 45 (24): 2381.

  89. Jagels, R. (1985) 'Health hazards of natural and introduced chemical components of boatbuilding woods.' American Journal of Industrial Medicine, 8 (3): 241-51.

  90. Rao, K. and Davis, T. (1982) 'Constituents of Magnolia grandiflora. III. Toxic principle of the wood.' Journal of Natural Produce, 45 (3): 283-7.

  91. Ngangu, Z. and Foussereau, J. (1982) 'Tropical woods and contact eczema.' Dermatosen in Beruf und Umwelt. Occupation and environment, 30 (6): 193-5.

  92. Woods, B. and Calnan, C. (1976) 'Toxic woods.' British Journal of Dermatology, 94 (13): 1-97.

  93. Craig, A., Karchesy, J., Blythe, L., Gonzalez-Hernandez Mdel, P. and Swan, L. (2004) 'Toxicity studies on western juniper oil (Juniperus occidentails) and PortOrford cedar oil (Chamaecyparis lawsoniana) extracts utilizing local lymph node and acute dermal irritation assays.' Toxicology Letters, 154 (3): 217-24.

  94. Nguyen, N., Banskota, A., Tezuka, Y., Le Tran, Q., Nobukawa, T., Kurashige, Y., Sasahara, M. and Kadota, S. (2004) 'Hepatoprotective effect of taxiresinol and (7'R)-7'-hydroxylariciresinol on D-galactosamine and lipopolysaccharide-induced liver injury in mice.' Planta Med., 70 (1): 29-33.

  95. Chou, C. and De Rosa, C. (2003) 'Case studies--arsenic.' International Journal of Hygiene and Environmental Health, 206 (4-5): 381-6.

  96. Taylor, B. and Carmichael, N. (2003) 'Toxicity and chemistry of aspen wood leachate to aquatic life: Field study.' Environmental Toxicological Chemistry, 22 (9): 2048-56.

  97. Naarala, J., Kasanen, J., Pasanen, P., Pasanen, A., Liimatainen, A., Pennanen, S. and Liesivuori, J. (2003) 'The effects of wood dusts on the redox status and cell death in mouse macrophages (RAW 264.7) and human leukocytes in vitro.' Journal of Toxicology and Environmental Health, 66 (13): 1221-35.

  98. Shomer, N., Peikert, S. and Terwilliger, G. (2001) 'Enrichment-toy trauma in a New Zealand White rabbit.' Contemporary Topical Lab Animal Science, 40 (1): 31-2.

  99. Ward, P., Wohlt, J., Zajac, P. and Cooper, K. (2000) 'Chemical and physical properties of processed newspaper compared to wheat straw and wood shavings as animal bedding.' Journal of Dairy Science, 83: 359-367.

  100. Pimenta, A., Bayona, J., Garcia, M. and Solanas, A. (2000) 'Evaluation of acute toxicity and genotoxicity of liquid products from pyrolysis of Eucalyptus grandis wood.' Arch. Environ. Contam. Toxicol., 38 (2): 169-75.

  101. Kakinen, M., Kalliokoski, P. and Kangas, J. (1999) 'Assessment of total exposure to phenol-formaldehyde resin glue in plywood manufacturing'. Int. Arch. Occup. Environ. Health, 72 (5): 309-14.

  102. Pelkonen, K. and Hanninen, O. (1997) 'Cytotoxicity and biotransformation inducing activity of rodent beddings: a global survey using the Hepa-1 assay.' Toxicology, 122 (1-2): 73-80.

  103. Gallardo, M. and Kirsch, J. (2001) 'Molecular relationships among Octodontidae (Mammalia: Rodentia: Caviomorpha).' Journal of Mammalian Evolution, 8 (1): 73-89.

  104. Langer, P. (2002) 'The digestive tract and life history of small mammals.' Mammal Review, 32 (2): 107-131.

  105. Moncomble, A., Coureaud, G., Quennedey, B., Langlois, D., Perrier, G. and Schaal, B. (2005) 'The mammary pheromone of the rabbit: From where does it come?' Animal Behaviour, 69 (1): 29-38.

  106. Soto-Gamboa, M., Villalon, M. and Bozinovic, F. (2005) 'Social cues and hormone levels in male Octodon degus (Rodentia): A field test of the Challenge Hypothesis.' Hormonal Behaviour, 47 (3): 311-318.

  107. Soto-Gamboa, M. (2005) 'Free and total testosterone levels in field males of Octodon degus (Rodentia, Octodontidae): accuracy of the hormonal regulation of behavior.' Revista Chilena de Historia Natural, 78: 229-238.

  108. Veloso, C. and Kenagy, G. (2005) 'Temporal dynamics of milk composition of the precocial caviomorph Octodon degus (Rodentia: Octodontidae).' Revista Chilena de Historia Natural, 78: 247-252.

  109. Kenagy, G., Nespolo, R., Vásquez, R. and Bozinovic, F. (2002) 'Daily and seasonal limits of time and temperature to activity of degus.' Revista Chilena de Historia Natural, 75: 567-581.

  110. Jezierski, G., Braun, K. and Gruss, M. (2006) 'Epigenetic modulation of the developing serotonergic neurotransmission in the semi-precocial rodent Octodon degus.' Neurochemistry International, 48: 350-7.

  111. Varma, S., Hedge, S. and Kovtun, S. (2005) 'Attenuation and delay of diabetic cataracts by antioxidants: effectiveness of pyruvate after onset of cataract.' International Journal of Opthalmology, 219 (5): 309-315.

  112. Bosco, C., Buffet, C., Bello, M., Garcia, G., Diaz, S. and Rodrigo, R. (?) 'The placenta of Octodon degus: An experimental model for studies of gestational biology.' CBP Lat. Am. (ref. unavailable).

  113. Jeffrey, W. and Hargett, C. (1989) 'Isoflurane anesthesia in the Octodon degus.' Army Aeromedical Research Lab Fort Rucker AL, USAARL-89-23 (pp 19).

  114. Bosco, C., Buffet, C., Bello, M., Rodrigo, R., Gutierrez, M. and Garcia, G. (2006) 'Placentation in the degu (Octodon degus): Analogies with extrasubplacental trophoblast and human extravillous trophoblast.' Comp. Biochem. Physiol. A. Mol. Integr. Physiol., [Epub ahead of print].

  115. Contreras, L., Torres-Mura, J. and Yanez, J. (1987) 'Biogeography of Octodontid rodents: An eco-evolutionary hypothesis.' Fieldiana Zool. (ref. unavailable).

  116. Bosco, C., Rodrigo, R., Moreno, J. and Munoz-Anrique, C. (1999) 'Acute toxicity of malathion in the Octodon degus.' Medical Science Research, 27 (2): 113-115.

  117. Pelissier, T., Bustamante, D., Saavedra, H., Tampier, L., Vergara, V. and Paeile, C. (1989) 'New differences between the Wistar rat and Octodon degus, a putative laboratory animal resistant to morphine.' Comp Biochem Physiol C., 93 (2): 359-366.

  118. Anderson, W., Steinberg, H. and King, J. (1990) 'Bronchioalveolar carcinoma with renal and hepatic metastases in a degu (Octodon degus).' Journal of Wildlife Diseases, 26 (1): 129-131.

  119. Gallardo, M. (1992) 'Karyotypic evolution in Octodontid rodents based on C-band analysis.' Journal of Mammalogy, 73 (1): 89-98.

  120. Mouchaty, S., Catzeflis, F., Janke, A. and Arnason, U. (2001) 'Molecular evidence of an African Phiomorpha-South American Caviomorpha clade and support for Hystricognathi based on the complete mitochondrial genome of the cane rat (Thryonomys swinderianus).' Molecular Phylogenetics and Evolution, 18 (1): 127-135.

  121. Nespolo, R., Opazo, J. and Bozinovic, F. (2001) 'Thermal acclimation and non-shivering thermogenesis in three species of South American rodents: A comparison between arid and mesic habitats.' Journal or Arid Environments, 48: 581-590.

  122. Opazo, J., Palma, R., Melo, F. and Lessa, E. (2005) 'Adaptive evolution of the insulin gene in Caviomorph rodents.' Molecular Biology and Evolution, 22 (5): 1290-1298. 

  123. Opazo, J. (2005) 'A molecular timescale for Caviomorph rodents (Mammalia, Hystricognathi).' Molecular Phylogenetics and Evolution, 37: 932-937. 

  124. Ebensperger, L. and Blumstein, D. (2006) 'Sociality in New World Hystricognath rodents is linked to predators and burrow digging.' Behavioural Ecology, 17 (3): 410-418.

  125. Vucetich, M. and Kramarz, A. (?) 'New Miocene rodents from Patagonia (Argentina) and their bearing on the early radiation of the Octodontoids (Hystricognathi).' Journal of Vertebrate Paleontology, article: pp. 435-444.

  126. Marivaux, L., Vianey-Liaud, M., Welcomme, J-L. and Jaeger, J-J. (2002) 'The role of Asia in the origin and diversification of Hystricognathous rodents.' Zoologica Scripta, 31: 225.

  127. Wyss, A., Flynn, J., Norell, M., Swisher, C., Charrier, R., Novacek, M. and McKenna, M. (1993) 'South America's earliest rodent and recognition of a new interval of mammalian evolution.' Nature, 365: 434-437.

  128. Honeycutt, R., Rowe, D. and Gallardo, M. (2003) 'Molecular systematics of the South American caviomorph rodents: Relationships among species and genera in the family Octodontidae.' Molecular Phylogenetics and Evolution, 26 (3): 476-489.

  129. Wood, A. E. (1974) 'The evolution of the old world and new world hystricomorphs.' Symp Zool Soc Lond., 34: 21-60. In The Biology of Hystricomorph Rodents (1974; Rowlands, I. W. and Weir, B. J. eds.). London: Academic Press Inc.  

  130. Bugge, J. (1974) 'The cephalic arteries of hystricomorph rodents.' Symp Zool Soc Lond., 34: 61-78. In The Biology of Hystricomorph Rodents (1974; Rowlands, I. W. and Weir, B. J. eds.). London: Academic Press Inc.

  131. Becker, M. I., De Ioannes, A. E., Leon, C. and Ebensperger, L. (2007) 'Females of the communally breeding rodent, Octodon degus, transfer antibodies to their offspring during pregnancy and lactation.' J Reprod Immunol., 74: 68-77.

  132. Kleiman, D. G. (1974) 'Patterns of behaviour in hystricomorph rodents.' Symp Zool Soc Lond., 34: 171-209. In The Biology of Hystricomorph Rodents (1974; Rowlands, I. W. and Weir, B. J. eds.). London: Academic Press Inc.  

  133. Weir, B. J. (1974) 'Reproductive characteristics of hystricomorph rodents.' Symp Zool Soc Lond., 34: 265-301. In The Biology of Hystricomorph Rodents (1974; Rowlands, I. W. and Weir, B. J. eds.). London: Academic Press Inc. 

  134. Weir, B. J. and Rowlands, I. W. (1974) 'Functional anatomy of the hystricomorph ovary.' Symp Zool Soc Lond., 34: 303-332. In The Biology of Hystricomorph Rodents (1974; Rowlands, I. W. and Weir, B. J. eds.). London: Academic Press Inc. 

  135. Roberts, C. M. and Perry, J. S. (1974) 'Hystricomorph embryology.' Symp Zool Soc Lond., 34: 333-360. In The Biology of Hystricomorph Rodents (1974; Rowlands, I. W. and Weir, B. J. eds.). London: Academic Press Inc.

  136. Gonzalez, H. and Feder, F. (1997) '[Variation of the position of the cecum and ascending colon of the degu (Octodon degus, Molina 1782).]' Anat Histol Embryol., 26 (4): 305-310.

  137. Gonzales, H., Feder, F. H. and König, H. E. (1999) '[The arteries vascularising the organs of the abdominal cavity of the degu (Octodon degus, Molina 1782).]' Tiermedizin, ?

  138. Diaz, G. B., Ojeda, R. A. and Rezende, E. L. (2006) 'Renal morphology, phylogenetic history and desert adaptation of South American hystricognath rodents.' Functional Ecology, 20 (4): 609-620.

  139. Jacobs, G. H., Calderone, J. B., Fenwick, J. A., Krogh, K. and Williams, G. A. (2003) 'Visual adaptations in a diurnal rodent, Octodon degus.' J Comp Physiol A Neuroethol Sens Neural Behav Physiol., 189 (5): 347-61.

  140. Bozinovic, F., Gallardo, P. A., Visser, G. H. and Cortés, A. (2003) 'Seasonal acclimatization in water flux rate, urine osmolality and kidney water channels in free-living degus: Molecular mechanisms, physiological processes and ecological implications.' J Exp Biol., 206: 2959-2966.

  141. Jechura, T. J., Mahoney, M. M., Stimpson, C. D. and Lee, T. M. (2006) 'Odor-specific effects on reentrainment following phase advances in the diurnal rodent, Octodon degus.' Am J Physiol Regul Integr Comp Physiol., 291: R1808-16.

  142. Inestrosa, N. C., Reyes, A. E., Chacon, M. A., Cerpa, W., Villalon, A., Montiel, J., Merabachvili, G., Aldunate, R., Bozinovic, F. and Aboitiz, F. (2004) 'Human-like rodent amyloid-beta-peptide determines Alzheimer pathology in aged wild-type Octodon degu.' Neurobiol Aging., 26 (7): 1023-8.

  143. Ocampo-Garcés, A., Mena, W., Hernández, F., Cortés, N. and Palacios, A. G. (2006) 'Circadian chronotypes among wild-captured west Andean octodontids.' Biol Res., 39 (2): 209-220.

  144. Hummer, D. L., Jechura, T. J., Mahoney, M. M. and Lee, T. M. (2007) 'Gonadal hormone effects on entrained and free-running circadian activity rhythms in the developing diurnal rodent, Octodon degus.' Am J Physiol Regul Integr Comp Physiol., 292: R586-97.

  145. Jechura, T. J., Stimpson, C. D. and Lee, T. M. (2006) 'Odor-facilitated reentrainment in male and female juvenile Octodon degus.' Physiol Behav., 89: 617-22.

  146. Iriarte-Diaz, J., Bozinovic, F. and Vásquez, R. A. (2006) 'What explains the trot-gallop transition in small mammals?' J Exp Biol., 209 (20): 4061-6.

  147. Bacigalupe, L. D., Rezende, E. L., Kenagy, G. J. and Bozinovic, F. (2003) 'Activity and space use by degus: A trade-off between thermal conditions and food availability?' Journal of Mammalogy, 84 (1): 311-318.

  148. Torres-Contreras, H. and Bozinovic, F. (1997) 'Food selection in an herbivorous rodent: Balancing nutrition with thermoregulation.' Ecology, 78 (7): 2230-2237.

  149. Poeggel, G., Lange, E., Hase, C., Metzger, M., Gulyaeva, N. and Braun, K. (1999) 'Maternal separation and early social deprivation in Octodon degus: Quantitative changes of nicotinamide adenine dinucleotide phosphate-diaphorase-reactive neurons in the prefrontal cortex and nucleus accumbens.' Neuroscience, 94 (2): 497-504.

  150. Kas, M. J. and Edgar, D. M. (1999) 'Circadian timed wakefulness at dawn opposes compensatory sleep responses after sleep deprivation in Octodon degus.' Sleep, 22 (8): 1045-53.

  151. Kas, M. J. and Edgar, D. M. (2001) 'Scheduled voluntary wheel running activity modulates free-running circadian body temperature rhythms in Octodon degus.' J Biol Rhythms., 16 (1): 66-75.

  152. Kas, M. J. and Edgar, D. M. (1998) 'Crepuscular rhythms of EEG sleep-wake in a hystricomorph rodent, Octodon degus.' J Biol Rhythms., 13 (1): 9-17.

  153. Goel, N. and Lee, T. M. (1995) 'Sex differences and effects of social cues on daily rhythms following phase advances in Octodon degus.' Physiol Behav., 58 (2): 205-13.

  154. Gallardo-Santis, A., Simonetti, J. A. and Vásquez, R. A. (2005) 'Influences of tree diameter on climbing ability of small mammals.' Journal of Mammalogy, 86: 969-973.

  155. Bozinovic, F. (1995) 'Nutritional energetics and digestive responses of an herbivorous rodent (Octodon degus) to different levels of dietary fiber.' Journal of Mammalogy, 76 (2): 627-637.

  156. Ebensperger, L.A., Hurtardo, M. J. and Ramos-Jiliberto, R. (2006) 'Vigilance and collective detection of predators in degus (Octodon degus).' Ethology, 112 (9): 879-887.

  157. Long, C.V. (2007) 'Vocalisations of the degu (Octodon degus), a social Caviomorph rodent.' Bioacoustics, 16: 223-244.

  158. Long, C. (2007) Degu Cardio-Pulmonary Values. Pp. 85 in Exotic Animal Care and Management (2008; Judah, V. and Nuttall, K. eds.). New York: Thomson Delmar Learning.

  159. Morris, L.G. and Tate, B.L. (2007) 'Phase response curve to melatonin in a putatively diurnal rodent, Octodon degus.' Chronobiol Int., 24 (3): 407-411.

  160. Sabat, P. and Bozinovic, F. (2008) 'Do changes in dietary chemistry during ontogeny affect digestive performance in adults of the herbivorous rodent Octodon degus?' Comp Biochem Physiol A Mol Integr Physiol., 151 (3): 455-460.

  161. Zehle, S., Bock, J., Jezierski, G., Gruss, M. and Braun, K. (2007) 'Methylphenidate treatment recovers stress-induced elevated dendritic spine densities in the rodent dorsal anterior cingulate cortex.' Dev Neurobiol., 67 (14): 1891-1900. 

  162. Naya, D.E., Ebensperger, L.A., Sabat, P. and Bozinovic, F. (2008) 'Digestive and metabolic flexibility allows female degus to cope with lactation costs.' Physiol Biochem Zool., 81 (2): 186-194.

  163. Quirici, V., Castro, R.A., Oyarzun, J. and Ebensperger, L.A. (2008) 'Female degus (Octodon degus) monitor their environment while foraging socially.' Anim Cogn., 11: 441-448.

  164. Helmeke, C., Ovtscharoff, W. Jr, Poeggel, G. and Braun, K. (2008) 'Imbalance of immunohistochemically characterized interneuron populations in the adolescent and adult rodent medial prefrontal cortex after repeated exposure to neonatal separation stress.' Neurosci., 1 (3): 18-28.

  165. Suárez, R. and Mpodozis, J. (2008) 'Heterogeneities of size and sexual dimorphism between the subdomains of the lateral-innervated accessory olfactory bulb (AOB) of Octodon degus (Rodentia: Hystricognathi).' Behav Brain Res., doi:10.1016/j.bbr.2008.11.009.

  166. Gallardo, P., Herrera, S., Saffer, K. and Bozinvic, F. (2008) 'Distribution of aquaporins in the nasal passage of Octodon degus, a South-American desert rodent and its implications for water conservation.' Rev Chil Hist Nat., 81: 33-40.

  167. Tasdemir, D., Brun, R., Franzblau, S.G., Sezgin, Y. and Calis, I. (2008) 'Evaluation of antiprotozoal and antimycobacterial activities of the resin glycosides and the other metabolites of Scrophularia cryptophila.' Phytomedicine, 15 (3): 209-215.

  168. Ferreira, D., Marais, J.P. and Slade, D. (2003) 'Phytochemistry of the mopane, Colophospermum mopane.' Phytochemistry, 64 (1): 31-51. 

  169. Long, C.V. (2009) 'Pups of the degu (Octodon degus) include ultrasonic frequencies in care-eliciting calls.' Proceedings of the Institute of Acoustics, 31: 237-244.

  170. Long, C.V. and Ebensperger, L.A. (2009) 'Pup growth rates and breeding female weight changes in two populations of captive bred degus (Octodon degus), a precocial caviomorph rodent.' Reprod Domest Anim., pp. 8, doi: 10.1111/j.1439-0531.2009.01470.x ISSN 0936-6768.

  171. Ebensperger, L.A., Hurtado, M.J. and Leo´n, C. (2007) 'An examination of the consequences of communal versus solitary breeding on maternal condition and the early postnatal growth and survival of degu, Octodon degus, pups.' Anim Behav. 73:
    185–194.

  172. Palma, R.E. (2007) 'Estado actual de la mastozoologia en Chile.' Mastozoologia Neotropical, 14: 5-9.

  173. Okanoya, K., Tokimoto, N., Kumazawa, N., Hihara, S. and Iriki, A. (2008) 'Tool-use training in a species of rodent: The emergence of an optimal motor strategy and functional understanding", PLoS One, 3: e1860, doi:10.1371/journal.pone.0001860.

  174. van Groen, T., Kadish, I., Popovic, N., Popovic, M., Caballero-Bleda, M., Baño-Otálora, B., Vivanco, P., Rol, M.A. and Madrid, J.A. (2009) 'Age-related brain pathology in Octodon degus: Blood vessel, white matter and Alzheimer-like pathology.' Neurobiol Ageing., [E-pub ahead of print].

  175. Previtali, M.A., Lima, M., Meserve, P.L., Kelt, D.A. and Gutiérrez, J.R. (2009) 'Population dynamics of two sympatric rodents in a variable environment: rainfall, resource availability, and predation.' Ecology, 90: 1996-2006.

  176. Jenness, R., Birney, E.C. and Ayaz, K.L. (1980) 'Variation of L-gulonolactone oxidase activity in placental mammals.' Comp Biochem Physiol., 67: 195–204.
  177. Amann, R.P. and Lambiase, J.T. Jr. (1969) 'The male rabbit. III. Determination of daily sperm production by means of testicular homogenates.' J Anim Sci., 28: 369-374.
  178. Janett, F., Hüssy, D., Lischer, C., Hässig, M. and Thun, R. (2001) 'Semen characteristics after vasectomy in the ram.' Theriogenology, 56: 485-91.
  179. Alexander, N.J. (1973) 'Autoimmune hypospermatogenesis in vasectomised guinea pigs.' Contraception, 8: 147-64.
  180. Popović, N., Madrid, J.A., Rol, M.A., Caballero-Bleda, M. and Popović, M. (2010) 'Barnes maze performance of Octodon degus is gender dependent.' Behav Brain Res., [article in press] doi:10.1016/j.bbr.2010.04.005
  181. Vivanco, P., López-Espinoza, A., Madariaga, A.M., Rol, M.A. and Madrid, J.A. (2010) 'Nocturnalism induced by scheduled feeding in diurnal Octodon degus.' Chronobiol Int., 27: 233-50.
  182. Tomasco, I.H., Del Río, R., Iturriaga, R. and Bozinovic, F. (2010) 'Comparative respiratory strategies of subterranean and fossorial octodontid rodents to cope with hypoxic and hypercapnic atmospheres.' J Comp Physiol B., [article in press] DOI: 10.1007/s00360-010-0465-y
  183. Collins, B. (1995) 'Antimicrobial drug use in rabbits, rodents and other small mammals in Antimicrobial Therapy in Caged Birds and Exotic Pets.' Northern Veterinary Conference International Symposium,  Veterinary Learning Systems, Kansas USA, 3-10.
  184. Marx, K.L. and Roston, M.A. (1996) The Exotic Animal Drug Compendium ­ an international formulary. Veterinary Learning Systems Trenton / New Jersey, 173-177.
  185. Meinen, J.B., McClure, J.T. and Rosin, E. (1995) 'Pharmacokinetics of enrofloxacin in clinically normal dogs and mice and drug pharmacodynamics in neutropenic mice with Escherichia coli and staphylococcal infections.' Am J Vet Res, 56: 1219-1224.
  186. Mahoney, M.M., Rossi, B.V., Hagenauer, M.H. and Lee, T.M. (2010) 'Characterization of the estrous cycle in Octodon degus.' Biology of Reproduction [in press], doi: 10.1095/biolreprod.110.087403 . 
  187. Yanagawa, T., Itoh, K., Uwayama, J., Shibata, Y., Yamaguchi, A., Sano, T., Ishii, T., Yoshida, H. and Yamamoto, M. (2004) 'Nrf2 deficiency causes tooth decolorization due to iron transport disorder in enamel organ.' Genes to Cells, 9: 641-651.
  188. Gumpenberger, M., Jeklova, E., Skoric, M., Hauptman, K., Dengg, S. and Jekl, V. (2012) 'Impact of a high-phosphorous diet on the sonographic and CT appearance of kidneys in degus, and possible concurrence with dental problems.' Vet Rec., 170: 153.
  189. Botto-Mahan, C., Bacigalupo, A., Correa, J.P., Oda, E. and Solari, A. (2011) 'Field assessment of Trypanosoma cruzi infection and host survival in the native rodent Octodon degus.' Acta Trop., [article in press] PMID: 22192594.
  190. Hagen, K., Clauss, M. and Hatt, J.M. (2014) 'Drinking preferences in chinchillas (Chinchilla laniger), degus (Octodon degus) and guinea pigs (Cavia porcellus). J Anim Physiol Anim Nutr (Berl)., [Epub ahead of print].
  191. Vega-Zuniga, T., Medina, F.S., Fredes, F., Zuniga, C., Severin, D., Palacios, A.G., Karten, H.J. and Mpodozis, J. (2014) 'Does nocturnality drive binocular vision? Octodontine rodents as a case study.' PLoS One, 8:e84199.

You might also come across the reference:
*. Long, C.V. Degutopia Unpublished Data (2002 - present).

Degutopia would like to thank Karin Van Veen for allowing the use of her coloured degu variety pictures, and also Nina Sogn and Sabine Gehrsitz of degus-online.de for allowing the use of the sand colour degu picture.