Holotrichius testaceus Herrich-Schaeffer, 1845: 39. HT: male, Ukraine, Crimea.
Reduvius pallidus (non Klug, 1830): Stål, 1855b: 188 (syn. Stål, 1868a: 125). ST(S): Uraine or Russia (ST), "Rossio meridionalis"; NHRS.
Reduvius verniciosus Miller, 1956e: 91 (syn. P.V. Putshkov, 1987c: 4). HT: female, Turkey, Ankara; BMNH.
Reduvius testaceus var. pallescens Fieber, 1861a: 156. ST(S): locality not given; NHMW.