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.

Subgeneric diagnoses are given for all stages of the subgenus Uresipedilum. Sasa et Kikuchi, 1995 of Polypedilum Kieffer,1912. A key to the male imagines of the Afrotropical members of the subgenus is given. A phylogenetic analysis based on allavailable material of Uresipedilum from all zoogeographical regions is presented. The subgenus can be divided into three distinctgroups, with additional species of uncertain placement. The annulatum group consists of five Afrotropical species with twoNearctic species as their sister group. The convictum group shows East Asian - Nearctic vicariance with four Japanese, oneNearctic and Japanese, one Nearctic and one Palaearctic and Oriental species. The oresitrophum group shows a multiple sistergroup relationship within a Gondwanian lineage with three Afrotropical species, three species from New Zealand, and one speciesfrom Australia.Ten new Afrotropical species are described: P. (U.) dossenudum sp. n. as male imago, pupa and larva; P. (U.) plautum sp. n.and P. (U.) lehmanni sp. n. as male imagines and pupae ; and P. (U.) spinibojum sp. n., P. (U.) praegnans sp. n., P. (U.) harrisonisp. n., P. (U.) freemani sp. n., P. (U.) acutulum sp. n., P. (U.) kakumense sp. n., and P. (U.) gladysae sp. n. as male imaginesonly. P. (U.) annulatum Freeman, P. (U.) kibatiense Goetghebuer and the European P. (U.) convictum Walker are redescribed asmale imagines. Two species, P. (P.) ephippium Freeman and P. (P.) anderseni sp. n. belonging to the nominal subgenusPolypedilum are described or redescribed.