Rhopalus (Rhopalus) distinctus (Signoret, 1853)
Corizus distinctus Signoret, 1859: 83 (as new species); Corizus lividus Ribaut, 1929: 232; Rhopalus albicarinus Liu & Nonnaizab, 1988: 282 .
Distribution in Iran. Golestan (Kiritshenko 1949), Kerman (Hoberlandt & Švihla 1990a), Tehran (Hoberlandt & Švihla 1990a; Linnavuori 2007).
General distribution. Trans-Palearctic, unknown in Japan and southeast of China.