Ectomocoris yunnanensis Ren, 1990a: 69, 74. HT: male, China (SW), Yunnan, Mangshi, Mt Shantai, 1,200 m; NKUM.
Ectomocoris montanus Ren, 1990a: 71, 75 (junior primary homonym of Ectomocoris montanus Villiers, 1948; syn. Cai, 1992: 337). HT: male, China (SW), Yunnan, Xishuangbanna, Mt Bulang; NKUM.
Ectomocoris reni Maldonado Capriles, 1993: 128. Unnecessary new name for E. montanus Ren, 1990.
Ectomocoris reni Moulet, 2001a: 203. Unnecessary new name for E. montanus Ren, 1990.