Ctenomys johannis Thomas, 1921 – San Juan Tuco-tuco
Woods, Charles A., and C. William Kilpatrick / Wilson, Don E., and DeeAnn M. Reeder, eds.
Infraorder Hystricognathi Brandt, 1855
Journal/Book Name, Vol. No.:
Mammal Species of the World: A Taxonomic and Geographic Reference, 3rd ed., vol. 2
Johns Hopkins University Press
Baltimore, Maryland, USA
Ctenomysjohannis, San Juan Tuco-tuco [English]
Comments: Originally described as a subspecies of coludo by Thomas (1921) but Cabrera (1961) and Woods (1993) included coludo and johannis in fulvus. Contreras et al. (1977) considered these forms provisionally distinct and Nowak (1999) and Galliari et al. (1996) considered johannis a distinct species. Contreras et al. (1977) corrected the elevation of the type locality to 600 m and suggested a close relationship with validus
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