Contribution to the knowledge of Turkish longicorn beetles fauna (Coleoptera: Cerambycidae)Abstract : In the present paper were studied specimens of the family Cerambycidae (Coleoptera) collection in personel collection of Dr. Hüseyin Özdikmen (Ankara / Turkey) from Turkey. New faunistic data is presented on Cerambycidae of Turkey. The faunistic data in the present paper on almost all species add to knowledge on their distribution in Turkey. As a result of identification of these specimens seven subspecies were determined and eighty four species of forty nine genera belonging to five subfamilies for Turkey. So, the present paper contributes to the knowledge of the longhorn beetles fauna of Asian Turkey and European Turkey.