Eremocoris Fieber, 1860b: 49; 1861a: 187. Type species by subsequent designation (Distant, 1911a: 84): Lygaeus erraticus Fabricius, 1794 (= Cimex abietis Linnaeus, 1758).
Davidsonia Brailovsky, 1982: 260 (junior homonym of Davidsonia Bouchard-Chantereaux, 1849, Brachiopoda). Type species by original designation: Davidsonia arnaudi Brailovsky, 1982, Mexico.
Davidedoviellaxis Brailovsky, 1983: 103 (syn. A. Slater, 1992: 3). New name for Davidsonia Brailovsky, 1982.