Orthotylus Fieber, 1858: 315. Type species by subsequent designation (Kirkaldy, 1906a: 127): Orthotylus nassatus sensu Fieber, 1858, 1861 (= Orthotylus marginalis Reuter, 1883), see Note.
Litosoma Douglas & Scott, 1865: 334 (syn. Puton, 1869a: 26). Type species by subsequent designation (Van Duzee, 1917a: 391): Litosoma nassata sensu Douglas & Scott, 1865 (= Orthotylus marginalis Reuter, 1883), see Note.
Diommatus Uhler, 1887a: 32 (syn. Horváth, 1908a: 9). Type species by monotypy: Diommatus congrex Uhler, 1887 (= Lygus dorsalis Provancher, 1872), N America.