* D. pseudoholosericeum Breuning, 1962a: 300

Type information: Holotype ♂, ex collection S. Breuning, Muséum d ’ Histoire Naturelle de Genève [type locality ‘ Sinop ’ (Turkey)]

Provincial distribution in Turkey: TR-A: SN (Breuning 1962a; Braun 1978a; Löbl and Smetana 2010; Özdikmen 2010, 2012; Danilevsky 2015a)

Range: A: TR

* D. pseudopreissi Breuning, 1962a: 411

Type information: Holotype ♂, ex collection S. Breuning, Muséum d ’ Histoire Naturelle de Genève [type locality ‘ S Sinop ’ (Turkey)]

Provincial distribution in Turkey: TR-A: AM SN (Breuning 1962a; Adlbauer 1992; Löbl and Smetana 2010; Özdikmen 2010, 2012; Danilevsky 2015a)

Range: A: TR

D. punctipenne Küster, 1852: 94

Type information: Holotype, ex collection Heinrich Carl Küster > Johann Menzel, Naturhistorisches Museum, Nürnberg [type locality ‘ Kleinasien ’ (Turkey)]

distinguendum Pic, 1931c: 10 ( D. olympicum var.) [Greece]

Provincial distribution in Turkey: TR-A: IS; TR-E: IS (Küster 1852; Breuning 1962a; Löbl and Smetana 2010; Özdikmen 2010, 2012; Danilevsky 2015a; Özdikmen and Kaya 2015e) Range: E: GR TR A: TR

* D. punctulatum Pesarini and Sabbadini, 2013: 57

Type information: Holotype ♂, collection Carlo Pesarini and Andrea Sabbadini, Milano [type locality ‘ Tepeköy ’ (Turkey: Manisa)]

Provincial distribution in Turkey: TR-A: MN (Pesarini and Sabbadini 2013; Danilevsky 2015a)

Range: A: TR

* D. punctulicolle Breuning, 1944: 12

Type information: Holotype ♂, ex collection S. Breuning, Muséum d ’ Histoire Naturelle de Genève [type locality ‘ Diyarbakır ’ (Turkey)]

Provincial distribution in Turkey: TR-A: DI (Breuning 1944, 1962a; Löbl and Smetana 2010; Özdikmen 2010, 2012; Danilevsky 2015a)

Range: A: TR

* D. pygmaeum Breuning, 1947: 168

Type information: Holotype ♂, ex collection S. Breuning, Muséum d ’ Histoire Naturelle de Genève [type locality ‘ Anatolia ’ (Turkey)]

presuturesignatum Breuning, 1947: 169 ( D. pygmaeum m.) [Turkey]

Provincial distribution in Turkey: TR-A: Kurdistan (?DI) (Breuning 1947, 1962a; Löbl and Smetana 2010; Özdikmen 2010, 2012; Danilevsky 2015a)

Range: A: TR

* D. quadripustulatum Kraatz, 1873: 88

Type information: Holotype ♀, ex collection G. Kraatz, Deutsches Entomologisches Institut, Eberswalde [type locality ‘ Dardanellen ’ (Turkey: Çanakkale)]

tenuefasciatum Breuning, 1948: 60 ( D. quadripustulatum m.) [Turkey: Çanakkale] Provincial distribution in Turkey: TR-A: CA (Kraatz 1873; Breuning 1948, 1962a; Löbl and Smetana 2010; Özdikmen 2010, 2012; Danilevsky 2015a)

Range: A: TR

D. regulare Pic, 1931b: 6 ( D. gallipolitanum var.)

D. regulare regulare Pic, 1931b: 6 ( D. gallipolitanum var.)

Type information: Holotype, ex collection Dr. Buresch> M. Pic, Muséum National d ’ Histoire Naturelle, Paris [type locality ‘ Keşan ’ (Turkey: Edirne)]

angustesuturale Breuning, 1946: 111 ( D. regulare m.) [Greece: Thrace: Mandra] Provincial distribution in Turkey: TR-E: ED KK (Pic 1931b; Breuning 1962a; Althoff and Danilevsky 1997; Löbl and Smetana 2010; Özdikmen 2010, 2012; Danilevsky 2015a) Range: E: GR TR

Other known subspecies: D. regulare dramaticum Pesarini and Sabbadini, 2010: 190 E: GR