jQuery Selectors API (for reference)
Attribute Selectors
[attribute|='value'], [attribute*='value'], [attribute~='value'], [attribute$='value'], [attribute='value'], [attribute!='value'], [attribute^='value'], [attribute], [attributeFilter1][attributeFilter2][attributeFilterN]
Basic
*, .class, element, #id, selector1, selector2, selectorN
Basic Filter
:animated, :eq(index), :eq(-index), :even, :first, :focus, :gt(index), :header, :lang(language), :last, :lt(index), :not(selector), :odd, :root, :target
Child Filter
:first-child, :first-of-type, :last-child, :last-of-type, :nth-child(index/even/odd/equation), :nth-last-child(index/even/odd/equation), :nth-last-of-type(index/even/odd/equation), :nth-of-type(index/even/odd/equation), :only-child, :only-of-type
Content Filter
:contains(text), :empty, :has(selector), :parent
Form
:button, :checkbox, :checked, :disabled, :enabled, :file, :focus, :image, :input, :password, :radio, :reset, :selected, :submit, :text
Hierarchy
parent > child, ancestor descendant, prev + next, prev ~ siblings