Xylosteus Bartoňi ab. Bureši Obenberger & Mařan, 1933



Xylosteus Bartoňi ab. Heyrovskýi Obenberger & Mařan, 1933



Xylosteus Bartoňi ab. Purkyněi Obenberger & Mařan, 1933

paratype in USNM, unavailable following Lingafelter & al., 2014: 351 !

Xylosteus Bartoňi ab. Štorkáni Obenberger & Mařan, 1933



Xylosteus bartonii migliaccioi Rapuzzi & Sama, 2018
Altitude : 1700 m
ex larva de Pinus sp.
20 paratypes (14 mâles, 6 femelles) répartis in collections P. Rapuzzi & Manfred Egger

Xylosteus illyricus var. Merkli Pic, 1913 (nec Pic, 1910)