Order Rodentia (Part 6) Author James H. Honacki Author Kenneth E. Kinman Author James W. Koeppl text 1982 Alien Press, Inc. & The Association of Systematics Collections Lawrence, Kansas, USA Editor James H. Honacki Editor Kenneth E. Kinman Editor James W. Koeppl Mammal Species of the World (1 st Edition) 560 594 book chapter http://doi.org/10.5281/zenodo.7353039 0-89327-235-3 7353039 Ctenomys torquatus Lichtenstein, 1830 . Darst. Saugeth., text of pl. 31 . TYPE LOCALITY: Brazil , S. provinces, and banks of Uruguay River . DISTRIBUTION: Uruguay ; N. E. Argentina ; extreme S. Brazil . COMMENT: Considered a distinct species by Ellerman, 1940:167 , and Walker et al., 1975: 1048 ; but see Cabrera, 1961:547, who provisionally included it in brasiliensis . See Moojen, 1952 , Biblio. Cient. Brasil ., A(2): 188, for discussion of type locality. ISIS NUMBER: 5301410027001026001.