EN
Four new species of the doryctine genus Rhaconotus Ruthe from Mexico and Brazil, Rh. brasiliensis sp. nov., Rh. colegiomadridi sp. nov., Rh. republicanus sp. nov. and Rh. sabinae sp. nov., are described and illustrated. A key to ten species of Rhaconotus known for the American continent south of the USA is provided.