Neoxenus Valentine, 1999
Neoxenus Valentine, 1999: 253; Alonso-Zarazaga & Lyal, 2002: 8; Valentine 2002: 697 -698.
Type species: Neoxenus versicolor Valentine, 1999, by original designation. Type locality: Texas, Cameron Co (U.S.A.).
Distribution: Texas to Panama, Greater Antilles, and now Ecuador (first species in South America).