FIGURES 179–184 in A review of the genera Cleigastra Macquart, Gonarcticus Becker, Gonatherus Rondani, Hexamitocera Becker, Nanna Strobl, Orthacheta Becker and Spathephilus Becker (Diptera, Scathophagidae) of Russia

FIGURES 179–184. Spathephilus nigriventris (Loew) (179–181, 184) and Orthacheta pilosa (Zetterstedt) (182, 183): 179— end of female abdomen, ventral view; 180—same, dorsal view; 181—same, lateral view; 182—male sternite 5; 183—male sternite 4; 184—distribution map.