Fig. 2. Distributions of the amount of lipid in millimoles per gram of dry SC
within sphingolipid families in the SC of desert (white bars) and mesic (black
bars) house sparrows. (A) Ceramides. (B) Cerebrosides and diosylceramides.
There were significant differences between desert and mesic sparrows in the
distributions of cerebrosides NP, EOH, AS-NH, AH and NH
(Kolmogorov–Smirnov, Z>1.423, P<0.035).