Figures 46–50 in Phylogeny and Taxonomy of the Risa Genus-group (Diptera: Ephydridae), with Description of a New Genus from Australia

Figures 46–50. Line drawing and photographs of Risa nettae sp. nov. (46) Head, lateral view. (47) Ventral receptacle, lateral view (microscopic photograph). (48) Ventral receptacle, posterior view (microscopic photograph). (49) Head, anterior view. (50) Same, laterooblique view. Scale bars = 0.05 mm (47–48), = 0.2 mm (49–50).