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Tympanoctomys  Yepes, 1941
Taxonomic Serial No.: 584631

(Download Help) Tympanoctomys TSN 584631

 Taxonomy and Nomenclature
       
  Kingdom: Animalia  
  Taxonomic Rank: Genus  
  Synonym(s):    
  Common Name(s):    
       
  Taxonomic Status:    
  Current Standing: valid  
       
  Data Quality Indicators:    
  Record Credibility Rating: verified - standards met  
  Global Species Completeness: complete   
  Latest Record Review: 2010   
       

 Taxonomic Hierarchy
       
 KingdomAnimalia  – Animal, animaux, animals  
    SubkingdomBilateria   
       InfrakingdomDeuterostomia   
          PhylumChordata  – cordés, cordado, chordates  
             SubphylumVertebrata  – vertebrado, vertébrés, vertebrates  
                InfraphylumGnathostomata   
                   SuperclassTetrapoda   
                      ClassMammalia Linnaeus, 1758 – mammifères, mamífero, mammals  
                         SubclassTheria Parker and Haswell, 1897  
                            InfraclassEutheria Gill, 1872  
                               OrderRodentia Bowdich, 1821 – esquilo, preá, rato, roedor, rongeurs, rodents  
                                  SuborderHystricomorpha Brandt, 1855  
                                     InfraorderHystricognathi Brandt, 1855 – hystricognath rodents  
                                        FamilyOctodontidae Waterhouse, 1840  
                                           GenusTympanoctomys Yepes, 1941  
    Direct Children:  
                                              Species Tympanoctomys barrerae (Lawrence, 1941) – Red Viscacha-rat 
       

 References
       
  Expert(s):    
  Expert: Charles A. Woods  
  Notes: Florida Museum of Natural History, University of Florida, Gainesville, FL 32611-2035   
  Reference for: Tympanoctomys    
       
  Other Source(s):    
  Source:    
  Acquired:    
  Notes:    
  Reference for:    
       
  Publication(s):    
  Author(s)/Editor(s): Wilson, Don E., and DeeAnn M. Reeder, eds.  
  Publication Date: 1993   
  Article/Chapter Title:    
  Journal/Book Name, Vol. No.: Mammal Species of the World: A Taxonomic and Geographic Reference, 2nd ed., 3rd printing   
  Page(s): xviii + 1207   
  Publisher: Smithsonian Institution Press   
  Publication Place: Washington, DC, USA   
  ISBN/ISSN: 1-56098-217-9   
  Notes: Corrections were made to text at 3rd printing   
  Reference for: Tympanoctomys   
       
  Author(s)/Editor(s): Woods, Charles A., and C. William Kilpatrick / Wilson, Don E., and DeeAnn M. Reeder, eds.  
  Publication Date: 2005   
  Article/Chapter Title: Infraorder Hystricognathi Brandt, 1855   
  Journal/Book Name, Vol. No.: Mammal Species of the World: A Taxonomic and Geographic Reference, 3rd ed., vol. 2   
  Page(s): 1538-1600   
  Publisher: Johns Hopkins University Press   
  Publication Place: Baltimore, Maryland, USA   
  ISBN/ISSN: 0-8018-8221-4   
  Notes:    
  Reference for: Tympanoctomys   
       

 Geographic Information
       
  Geographic Division:    
       
  Jurisdiction/Origin:    
 

 

   

 Comments
       
  Comment: Comments: Considered a synonym of Octomys (see Reig, 1986:408; Corbet and Hill, 1991:204), but Cabrera (1961:516) and Redford and Eisenberg (1992) considered it a separate genus based on very enlarged tympanic bullae. Octomys identified as sister taxon by molecular data (Gallardo and Kirsch, 2001; Honeycutt et al., 2003), however, Mares et al. (2000) suggested Pipanacoctomys and Salinoctomys are the sister taxa. Although demonstrated to be a tetraploid, its chromosomal evolution is more complicated t...  
 

 

   

 
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