Akodon (Akodon) dayi Osgood 1916
Akodon (Akodon) dayi Osgood 1916, Field Mus . Nat. Hist. Publ., Zool. Ser., 10: 208.
Type Locality: Bolivia, Cochabamba Dept., Todos Santos, Río Chaparé.
Vernacular Names: Dusky Akodont.
Distribution: Lowland to intermediate elevations (up to 2450 m), S Pando to WC Santa Cruz, Bolivia (Anderson, 1997).
Conservation: IUCN – Lower Risk (lc).
Discussion: Subgenus Akodon, A. varius species group (Myers, 1989). Interpreted as a subspecies of A. tapirapoanus (= Bolomys lasiurus) by Cabrera (1961); considered a species closely related to A. toba by Myers (1989).