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Nesoryzomys indefessus  (Thomas, 1899)
Taxonomic Serial No.: 633177

(Download Help) Nesoryzomys indefessus TSN 633177

 Taxonomy and Nomenclature
       
  Kingdom: Animalia  
  Taxonomic Rank: Species  
  Synonym(s):    
  Common Name(s): Indefatigable Galapagos Mouse [English]
  
    Santa Cruz Nesoryzomys [English]
  
       
  Taxonomic Status:    
  Current Standing: valid  
       
  Data Quality Indicators:    
  Record Credibility Rating: verified - standards met  
       

 Taxonomic Hierarchy
       
 KingdomAnimalia  – Animal, animaux, animals  
    SubkingdomBilateria  – triploblasts  
       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  
                                  SuborderMyomorpha Brandt, 1855 – Rats, souris, Mice, Rats, Voles, Gerbils, Hamsters, Lemmings  
                                     SuperfamilyMuroidea Illiger, 1811  
                                        FamilyCricetidae Fischer, 1817  
                                           SubfamilySigmodontinae Wagner, 1843 – New World rats, New World mice  
                                              GenusNesoryzomys Heller, 1904 – Galapagos Mice  
                                                 SpeciesNesoryzomys indefessus (Thomas, 1899) – Indefatigable Galapagos Mouse, Santa Cruz Nesoryzomys  
       

 References
       
  Expert(s):    
  Expert: Guy G. Musser  
  Notes: Department of Mammology, American Museum of Natural History, New York, NY 10024   
  Reference for: Nesoryzomys indefessus    
       
  Expert: Michael D. Carleton  
  Notes: Department of Mammals, National Museum of Natural History, Washington, DC 20560   
  Reference for: Nesoryzomys indefessus    
       
  Other Source(s):    
  Source:    
  Acquired:    
  Notes:    
  Reference for:    
       
  Publication(s):    
  Author(s)/Editor(s): Musser, Guy G., and Michael D. Carleton / Wilson, Don E., and DeeAnn M. Reeder, eds.  
  Publication Date: 2005   
  Article/Chapter Title: Superfamily Muroidea   
  Journal/Book Name, Vol. No.: Mammal Species of the World: A Taxonomic and Geographic Reference, 3rd ed., vol. 2   
  Page(s): 894-1531   
  Publisher: Johns Hopkins University Press   
  Publication Place: Baltimore, Maryland, USA   
  ISBN/ISSN: 0-8018-8221-4   
  Notes:    
  Reference for: Nesoryzomys indefessus, Santa Cruz Nesoryzomys [English]   
       
  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: Nesoryzomys indefessus   
       
  Author(s)/Editor(s): Wilson, Don E., and F. Russell Cole  
  Publication Date: 2000   
  Article/Chapter Title:    
  Journal/Book Name, Vol. No.: Common Names of Mammals of the World   
  Page(s): xiv + 204   
  Publisher: Smithsonian Institution Press   
  Publication Place: Washington, DC, USA   
  ISBN/ISSN: 1-56098-383-3   
  Notes: With contributions by Bernadette N. Graham, Adam P. Potter, and Mariana M. Upmeyer   
  Reference for: Nesoryzomys indefessus, Indefatigable Galapagos Mouse [English]   
       

 Geographic Information
       
  Geographic Division: South America  
       
  Jurisdiction/Origin:    
 

 

    

 Comments
       
  Comment: Status: IUCN - Extinct as N. indefessus, Near Threatened as N. narboroughi. Nesorysomys i. indefessus is probably extinct, none documented since 1934 (see Patton and Hafner, 1983). Populations of N. i. narboroughi on Fernandina Isl, which lacks commensal Ratt...  
    Comments: Patton and Hafner (1983:539) recommended that indefessus, narboroughi, and swarthi are 'best considered races of a single species, which differ primarily in pelage color.' Their analyses sustain this conclusion with regard to indefessus and narboroughi but not the strong craniodental differentiation demonstrated for N. swarthi  
 

 

    

 
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