Revision of the South African endemic genus Edenophorus Smith (Diptera: Empididae) Author Sinclair, Bradley J. text African Invertebrates 2002 2002-12-31 43 109 122 journal article 10.5281/zenodo.7666039 2305-2562 7666039 Key to species of Edenophorus 1 Cell dm present, crossvein dm-cu present ( Fig. 4 ) ............................................... 2 – Cell dm absent, crossvein dm-cu absent ( Fig. 5 ) .................................................. 4 2 Postpronotal lobe with 3 stout anterior bristles and 1 posterior bristle; length of proboscis at least 1.5 times height of head ( Fig. 2 ) ......................... spinosus sp. n – Postpronotal lobe with 1 anterior and 1 posterior bristle; length of proboscis slightly longer to less than height of head ( Fig. 1 ) ............................................................ 3 3 Proboscis less than height of head; basal 2 antennal segments yellow, contrasting strongly with dark postpedicel ( Fig. 1 ) ............................................ knysna Smith – Proboscis more than height of head; basal 2 antennal segments slightly paler than dark postpedicel .................................................................................. irwini sp. n. 4 Legs dark ....................................................................................... nigricans sp. n. – Legs pale ............................................................................................................... 5 5 Antenna yellow, except for dark apex of postpedicel and style ..... hiemalis sp. n. – Antenna dark......................................................................................................... 6 6 M 1 strongly arched towards wing margin, divergent from R 4+5 ; male terminalia held horizontally, such that the cerci are positioned dorsally ( Fig. 9 ) .......... simplex sp. n. – M 1 gently arched towards wing margin, not divergent from R 4+5 ; male terminalia held upright, such that the cerci are positioned anteriorly ( Fig. 10 ) .... stuckenbergi sp. n.