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    (Tympanoctomys barrerae) is a species of rodent in the family Octodontidae native to Argentina. It is one of three species in the genus Tympanoctomys....
    10 KB (1,110 words) - 07:47, 29 February 2024
  • Thumbnail for Octodontidae
    viscacha rat). Catamarca Prov., Argentina. Genus Tympanoctomys Yepes, 1942. Species Tympanoctomys barrerae (Lawrence, 1941) (Plains viscacha rat or Red viscacha...
    7 KB (707 words) - 19:45, 3 April 2024
  • Thumbnail for Tympanoctomys
    Tympanoctomys is a genus of rodent in the family Octodontidae. There are three extant species in the genus: T. barrerae, T. kirchnerorum and T. loschalchalerosorum...
    3 KB (257 words) - 11:56, 27 January 2024
  • Thumbnail for List of organisms by chromosome count
    "Molecular cytogenetics and allotetraploidy in the red vizcacha rat, Tympanoctomys barrerae (Rodentia, Octodontidae)". Genomics. 88 (2): 214–21. doi:10.1016/j...
    102 KB (5,147 words) - 08:41, 4 May 2024
  • Thumbnail for Ploidy
    tetraploid (possessing four-chromosome sets) plains viscacha rat (Tympanoctomys barrerae) and golden viscacha rat (Pipanacoctomys aureus) have been regarded...
    53 KB (5,951 words) - 12:55, 12 May 2024
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    (May 2003). "Portal Orientation and Architecture of Burrows in Tympanoctomys barrerae (Rodentia, Octodontidae)". Journal of Mammalogy. 84 (2): 541–546...
    14 KB (1,732 words) - 00:29, 15 May 2024
  • may be ancestral to the two unusual suspected tetraploid species Tympanoctomys barrerae and Pipanacoctomys aureus. However, some genetic studies have rejected...
    6 KB (679 words) - 22:04, 2 January 2024
  • This octodontid and its sister-species, the plains viscacha rat (Tympanoctomys barrerae) (2n = 102), may have arisen from the diploid mountain viscacha...
    5 KB (497 words) - 19:43, 13 November 2022
  • Thumbnail for Polyploidy
    Argentina's harsh desert regions, known as the plains viscacha rat (Tympanoctomys barrerae) has been reported as an exception to this 'rule'. However, careful...
    81 KB (8,801 words) - 19:19, 19 April 2024
  • Thumbnail for Common degu
    Coruro (Spalacopus cyanus) Tympanoctomys Plains viscacha rat (Tympanoctomys barrerae) Kirchner's viscacha rat (Tympanoctomys kirchnerorum) Chalchalero...
    26 KB (3,020 words) - 18:34, 14 April 2024