Tanytarsus bukavus Lehmann, 1979 and Tanytarsus congolensis Lehmann, 1979 are transferred to the genus CladotanytarsusKieffer. Adult males as well as pupae of both species are redescribed and the female of T. bukavus is described as new to science.An emended diagnosis to include the presence or absence of pedes spurii B for Cladotanytarsus pupae is given.