Color photographs [D. rudis- by B. Knoflach and by A. Senglet] [ TYPE SPECIES D. hastatus] Palaearctic species: [D. barguzinensis] [D. biankii] [D. chuldensis ] [D. czekanowskii] [D. darchan] [D. fusconotatus][lepidus][linzhiensis][nigromaculatus][D. ovchinnikovi] [ potanini][praeposterus] [pseudochuldensis] [rubrosquamulata?] [D. rudis ] [ secretus ] [tuvinensis] [yadongensis]
AFRICAN SPECIES [ hewitti ] [ nicator from Yemen] [ purcelli ] [ quaesitus from Yemen] [ rafalskii] [ schultzei ]
Nearctic species: [ melanomerus ] [ nigromaculatus ] [ zygoballoides ]
S American species: [ amphibolus ] [ andinus ] [ calus ] [ mordax] [ patagonicus ] [ sacci ]