Table 2.

Table showing the distribution of the 160 significant lipids through lipid family and subclass.

Lipid class and family	Count
Fatty acyls	1
Free fatty acids	1
Glycerolipids	77
Diacylglycerols	4
Triacylglycerols	73
Glycerophospholipids	68
Glycerophosphocholines	24
Glycerophosphoethanolamines	16
Glycerophosphoglycerols	3
Glycerophosphoinositols	4
Glycerophosphoserines	1
Lyso-Glycerophosphocholines	12
Lyso-Glycerophosphoethanolamines	7
Lyso-Glycerophosphoglycerols	1
Sphingolipids	10
Ceramides	1
Gangliosides	4
Sphingomyelins	3
Sulfoglycosphingolipids	2
Sterol lipids	4
Cholesteryl esters	4
Grand Total	160

The number of lipids per family and subclass is provided.