Cosmoclopius nigroannulatus (Stål, 1860)

1860 Harpactor nigroannulatus Stål, 2:1–84. Brazil.

1959 Cosmoclopius nigroannulatus Ruffinelli & Pirán, 51:1–60 [Uruguay: Artigas, 30°29'S – 57°06'W, Colonia, 34°08'S – 57°27'W, Montevideo, 34°53'S – 56°10'W].

Distribution outside Uruguay: Argentina, Bolivia, Galapagos.