Xenodexia Hubbs
Xenodexia Hubbs, 1950: 8 .
Type species: Xenodexia ctenolepis Hubbs, 1950 . Type by original designation.Gender: feminine.
Composition. Xenodexia ctenolepis Hubbs.
Distribution. Guatemala, Alta Vera Paz in río Finca, tributary to the río Negro (río Chixoy) which lower down becomes the río Salinas of the río Usumacinta basin.