Key to North American Genera of Amblyoponinae

This key to the genera of North American Amblyoponinae has been adapted from Fisher & Cover (2007) and Ward & Fisher (2016).

1

 * Mandible long, strongly projecting below clypeal margin and with numerous, bidenticulate teeth that are found along the entire inner surface (A) => 2
 * Mandible short, closing tightly against clypeus and with only three teeth, grouped together near the tip; middle tooth smallest (AA). Central Florida => Prionopelta

2

 * Lobes of frontal carinae contiguous or fused. Small, length about 3 mm. Color yellowish. Known only from Arizona => Fulakora
 * Lobes of frontal carinae separated by a distinct gap. Larger, length over 3 mm. Color blackish brown to reddish brown. Widespread => Stigmatomma