{"references": ["Hershkovitz, P. 1962. Evolution of Neotropical cricetine rodents (Muridae) with special reference to the phyllotine group. Fieldiana: Zoology, 46: 1 - 524.", "Reig, O. A. 1986. Diversity patterns and differentiation of high Andean rodents. Pp. 404 - 440, in High altitude tropical biogeography (F. Vuilleumier and M. Monasterio, eds.). Oxford University Press, New York, 649 pp.", "Pearson, O. P., and J. L. Patton. 1976. Relationships among South American phyllotine rodents based on chromosome analysis. Journal of Mammalogy, 57: 339 - 350."]}

Calomys boliviae (Thomas, 1901). Ann. Mag. Nat. Hist., ser. 7, 8:253. TYPE LOCALITY: Bolivia, La Paz Dept., Rio Solocame, 1200 m. DISTRIBUTION: W Bolivia. SYNONYMS: fecundus. COMMENTS: Conventionally arranged as a subspecies or synonym of C. callosus (Cabrera, 1961; Hershkovitz, 1962). Use here follows informal listing of Reig (1986), who included fecundus as a subjective synonym. Karyotype reported, as C. fecundus, by Pearson and Patton (1976).

Published as part of Guy G. Musser & Michael D. Carleton, 1993, Order Rodentia - Family Muridae, pp. 501-755 in Mammal Species of the World (2 nd Edition), Washington and London :Smithsonian Institution Press on page 697, DOI: 10.5281/zenodo.7353098