Xylosteus
Xylosteus is a genus of beetles of the Cerambycidae family, Lepturinae subfamily. List of species
 Xylosteus bartoni (Mařan & Obenberger, 1933)
 Xylosteus caucasicola (Plavilstshikov, 1936)
 Xylosteus spinolae (Frivaldsky, 1838)

References
 BioLab - Xylosteus
 zipcodezoo.com - Xylosteus (Genus)

Lepturinae