Psallus michaili Kerzhner & Schuh, 1995: 4. New name for niger Josifov, 1995.
Psallus (Apocremnus) niger Josifov, 1992b: 113 (junior primary homonym of Psallus graminicola f. nigra Stichel, 1956). HT: male, Korea, Mt Pagyon-san nr Pagyon falls, 27 km NE of Kaesong; ZISB.