Abstract
Three species of Rhodacaroidea are reported from soil in Colombia. Desectophis anthuriumsetis n. sp. (Ologamasidae) and Multidentorhodacarus colombianus n. sp. (Rhodacaridae) are described from newly-collected material. Multidentorhodacarus triramulus (Karg, 1998) is redescribed from the holotype and adult females collected in this study. A key for the separation of females of the five recognisable world species of Desectophis Karg is provided.