SAMA Gianfranco, 2006
Taxonomical remarks on Xylotrechus smei (Castelnau & Gory, 1841) and X. stebbingi Gahan, 1906 and their distribution in western palaearctic region (Coleoptera, Cerambycidae)
Doriana, Genova 8 (351): 1-10, 5 figs. Supplemento agli Annali del Museo Civico di Storia Naturale “Giacomo Doria„
30 octobre 2006