▁state . ▁ ▁See ▁also ▁ ▁References ▁▁▁ 1 9 5 0 ▁Category : 1 9 5 0 s ▁in ▁Florida ▁Category : 1 9 6 0 s ▁in ▁Florida ▁Category : 1 9 7 0 s ▁in ▁Florida ▁Florida ▁ 1 9 5 0 ▁Florida ▁Category : F lor ida - related ▁lists <0x0A> </s> ▁Ak odon ▁alb iv enter , ▁also ▁known ▁as ▁the ▁white - bel lied ▁grass ▁mouse ▁or ▁white - bel lied ▁ak od ont , ▁is ▁a ▁species ▁of ▁rod ent ▁in ▁the ▁family ▁C ric et idae . ▁It ▁is ▁found ▁in ▁the ▁And e an ▁high lands ▁from ▁sout he astern ▁Peru ▁to ▁south western ▁Boliv ia , ▁north western ▁Argentina , ▁and ▁far ▁n ort he astern ▁Chile ▁at ▁elev ations ▁from ▁ 2 4 0 0 ▁m ▁to ▁over ▁ 5 0 0 0 ▁m . ▁ ▁References ▁ ▁Liter ature ▁c ited ▁Dun num , ▁J ., ▁V arg as , ▁J ., ▁Bern al , ▁N ., ▁Z eb all os , ▁H ., ▁Viv ar , ▁E . ▁& ▁P atter son , ▁B ., ▁P ard inas , ▁U . ▁and ▁Jay at , ▁J . P . ▁ 2 0 0 8 . ▁. ▁In ▁IU CN . ▁IU CN ▁Red ▁List ▁of ▁Th re aten ed ▁Species . ▁Version ▁ 2 0 0 9 . 2 . ▁< www . i uc n red list . org >. ▁Down loaded ▁on ▁April ▁ 2 , ▁ 2