Rhopalidae Amyot & Serville, 1843
Harmostes angustatus Van Duzee, 1918
Harmostes bicolor Distant, 1881
Harmostes brevispinus Blöte, 1934
Harmostes dorsalis Burmeister, 1835
Harmostes enatus Brailovsky & Soria, 1981
Harmostes formosus Distant, 1881
Harmostes fraterculus (Say, 1832)
Harmostes nebulosus Stål, 1862
Harmostes obliquus (Say, 1832)
Harmostes ochraceus Blöte, 1934
Harmostes reflexulus (Say, 1832)
Harmostes serratus (Fabricius, 1775)
Harmostes subrufus Distant, 1881