Xantholobus lateralis is a species of treehopper belonging to the subfamily Smiliinae. It was first described by Edward Payton Van Duzee in 1908.[1] [2]
Xantholobus lateralis is found in eastern and central North America, near mixed hardwood forests. It is found from May to June.
Xantholobus lateralis has been spotted feeding on species of Quercus (oak) and Betula (birch).