in bats hemoglobin concentrations ( 18.2 -- 24.4 g hb/dl ) , hematocrits ( 51 -- 63 % ) , and red blood cell counts ( 11.0 x 10 ( 6 ) -- 26.2 x 10 ( 6 ) rbc/microliter ) were remarkably increased compared to non-flying mammals ( 15.3 -- 17.4 g hb/dl , 44 -- 50 % hct , 8.8 x 10 ( 6 ) -- 18.3 x 10 ( 6 ) rbc/microliters ) .
C0019046
hb
C0014792
rbc