NOTES: You will need 4 parfait glasses or large wine glasses.
For the mango salsa: Combine the fruit cups and remaining salsa ingredients in a bowl and set aside.;
In each parfait glass, layer 1/2 cup shredded lettuce, 1/4 cup lump crabmeat, and 2 tablespoons sour cream. Repeat layering to use up all ingredients.
Serve with sliced limes on top.