Woods, Charles A., and C. William Kilpatrick / Wilson, Don E., and DeeAnn M. Reeder, eds.
Publication Date (Listed/Actual):
2005-10-01 / 2005-10-01
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:
Trinomys gratiosus
Trinomys gratiosus: Geographic Information
Geographic Division:
South America
Jurisdiction/Origin:
Trinomys gratiosus: Comments
Comment:
Comments: Recognized as a subspecies of iheringi by Moojen (1948) and Pessôa and Reis (1996). Lara and Patton (2000) elevated gratiosus to a species, retained bonafidei as a subspecies of gratiosus, and suggested that panema was not morphologically distinct from gratiosus. Karyotype has 2n=56 and FN=108 (Pessôa and Reis, 1996)